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1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/standloader.cpp': |
1 | Redirecting to URL 'https://iland.boku.ac.at/svn/iland/tags/release_1.0/src/core/standloader.cpp': |
2 | /********************************************************************************************
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2 | /********************************************************************************************
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3 | ** iLand - an individual based forest landscape and disturbance model
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3 | ** iLand - an individual based forest landscape and disturbance model
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4 | ** http://iland.boku.ac.at
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4 | ** http://iland.boku.ac.at
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5 | ** Copyright (C) 2009- Werner Rammer, Rupert Seidl
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5 | ** Copyright (C) 2009- Werner Rammer, Rupert Seidl
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6 | **
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6 | **
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7 | ** This program is free software: you can redistribute it and/or modify
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7 | ** This program is free software: you can redistribute it and/or modify
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8 | ** it under the terms of the GNU General Public License as published by
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8 | ** it under the terms of the GNU General Public License as published by
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9 | ** the Free Software Foundation, either version 3 of the License, or
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9 | ** the Free Software Foundation, either version 3 of the License, or
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10 | ** (at your option) any later version.
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10 | ** (at your option) any later version.
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11 | **
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11 | **
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12 | ** This program is distributed in the hope that it will be useful,
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12 | ** This program is distributed in the hope that it will be useful,
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13 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | ** GNU General Public License for more details.
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15 | ** GNU General Public License for more details.
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16 | **
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16 | **
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17 | ** You should have received a copy of the GNU General Public License
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17 | ** You should have received a copy of the GNU General Public License
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18 | ** along with this program. If not, see <http://www.gnu.org/licenses/>.
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18 | ** along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 | ********************************************************************************************/
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19 | ********************************************************************************************/
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20 | 20 | ||
21 | #include "global.h"
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21 | #include "global.h"
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22 | #include "standloader.h"
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22 | #include "standloader.h"
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23 | 23 | ||
24 | 24 | ||
25 | #include "grid.h"
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25 | #include "grid.h"
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26 | #include "model.h"
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26 | #include "model.h"
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27 | #include "resourceunit.h"
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27 | #include "resourceunit.h"
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28 | #include "speciesset.h"
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28 | #include "speciesset.h"
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29 | #include "species.h"
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29 | #include "species.h"
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30 | 30 | ||
31 | #include "helper.h"
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31 | #include "helper.h"
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32 | #include "random.h"
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32 | #include "random.h"
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33 | #include "expression.h"
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33 | #include "expression.h"
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34 | #include "expressionwrapper.h"
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34 | #include "expressionwrapper.h"
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35 | #include "environment.h"
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35 | #include "environment.h"
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36 | #include "csvfile.h"
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36 | #include "csvfile.h"
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37 | #include "mapgrid.h"
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37 | #include "mapgrid.h"
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38 | #include "snapshot.h"
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38 | #include "snapshot.h"
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39 | #include "grasscover.h"
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39 | #include "grasscover.h"
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40 | 40 | ||
41 | /** @class StandLoader
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41 | /** @class StandLoader
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42 | @ingroup tools
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42 | @ingroup tools
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43 | loads (initializes) trees for a "stand" from various sources.
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43 | loads (initializes) trees for a "stand" from various sources.
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44 | StandLoader initializes trees on the landscape. It reads (usually) from text files, creates the
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44 | StandLoader initializes trees on the landscape. It reads (usually) from text files, creates the
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45 | trees and distributes the trees on the landscape (on the ResoureceUnit or on a stand defined by a grid).
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45 | trees and distributes the trees on the landscape (on the ResoureceUnit or on a stand defined by a grid).
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46 | 46 | ||
47 | See http://iland.boku.ac.at/initialize+trees
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47 | See http://iland.boku.ac.at/initialize+trees
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48 | */
|
48 | */
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49 | // provide a mapping between "Picus"-style and "iLand"-style species Ids
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49 | // provide a mapping between "Picus"-style and "iLand"-style species Ids
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50 | static QVector<int> picusSpeciesIds = QVector<int>() << 0 << 1 << 17; |
50 | static QVector<int> picusSpeciesIds = QVector<int>() << 0 << 1 << 17; |
51 | static QStringList iLandSpeciesIds = QStringList() << "piab" << "piab" << "fasy"; |
51 | static QStringList iLandSpeciesIds = QStringList() << "piab" << "piab" << "fasy"; |
52 | 52 | ||
53 | StandLoader::~StandLoader() |
53 | StandLoader::~StandLoader() |
54 | {
|
54 | {
|
55 | if (mRandom) |
55 | if (mRandom) |
56 | delete mRandom; |
56 | delete mRandom; |
57 | if (mHeightGridResponse) |
57 | if (mHeightGridResponse) |
58 | delete mHeightGridResponse; |
58 | delete mHeightGridResponse; |
59 | }
|
59 | }
|
60 | 60 | ||
61 | 61 | ||
62 | void StandLoader::copyTrees() |
62 | void StandLoader::copyTrees() |
63 | {
|
63 | {
|
64 | // we assume that all stands are equal, so wie simply COPY the trees and modify them afterwards
|
64 | // we assume that all stands are equal, so wie simply COPY the trees and modify them afterwards
|
65 | const Grid<ResourceUnit*> &ruGrid=mModel->RUgrid(); |
65 | const Grid<ResourceUnit*> &ruGrid=mModel->RUgrid(); |
66 | ResourceUnit **p = ruGrid.begin(); |
66 | ResourceUnit **p = ruGrid.begin(); |
67 | if (!p) |
67 | if (!p) |
68 | throw IException("Standloader: invalid resource unit pointer!"); |
68 | throw IException("Standloader: invalid resource unit pointer!"); |
69 | ++p; // skip the first... |
69 | ++p; // skip the first... |
70 | const QVector<Tree> &tocopy = mModel->ru()->trees(); |
70 | const QVector<Tree> &tocopy = mModel->ru()->trees(); |
71 | for (; p!=ruGrid.end(); ++p) { |
71 | for (; p!=ruGrid.end(); ++p) { |
72 | QRectF rect = (*p)->boundingBox(); |
72 | QRectF rect = (*p)->boundingBox(); |
73 | foreach(const Tree& tree, tocopy) { |
73 | foreach(const Tree& tree, tocopy) { |
74 | Tree &newtree = (*p)->newTree(); |
74 | Tree &newtree = (*p)->newTree(); |
75 | newtree = tree; // copy tree data... |
75 | newtree = tree; // copy tree data... |
76 | newtree.setPosition(tree.position()+rect.topLeft()); |
76 | newtree.setPosition(tree.position()+rect.topLeft()); |
77 | newtree.setRU(*p); |
77 | newtree.setRU(*p); |
78 | newtree.setNewId(); |
78 | newtree.setNewId(); |
79 | }
|
79 | }
|
80 | }
|
80 | }
|
81 | if (logLevelInfo()) qDebug() << Tree::statCreated() << "trees loaded / copied."; |
81 | if (logLevelInfo()) qDebug() << Tree::statCreated() << "trees loaded / copied."; |
82 | }
|
82 | }
|
83 | 83 | ||
84 | /** main routine of the stand setup.
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84 | /** main routine of the stand setup.
|
85 | */
|
85 | */
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86 | void StandLoader::processInit() |
86 | void StandLoader::processInit() |
87 | {
|
87 | {
|
88 | GlobalSettings *g = GlobalSettings::instance(); |
88 | GlobalSettings *g = GlobalSettings::instance(); |
89 | XmlHelper xml(g->settings().node("model.initialization")); |
89 | XmlHelper xml(g->settings().node("model.initialization")); |
90 | 90 | ||
91 | QString copy_mode = xml.value("mode", "copy"); |
91 | QString copy_mode = xml.value("mode", "copy"); |
92 | QString type = xml.value("type", ""); |
92 | QString type = xml.value("type", ""); |
93 | QString fileName = xml.value("file", ""); |
93 | QString fileName = xml.value("file", ""); |
94 | 94 | ||
95 | bool height_grid_enabled = xml.valueBool("heightGrid.enabled", false); |
95 | bool height_grid_enabled = xml.valueBool("heightGrid.enabled", false); |
96 | mHeightGridTries = xml.valueInt("heightGrid.maxTries", 10); |
96 | mHeightGridTries = xml.valueInt("heightGrid.maxTries", 10); |
97 | QScopedPointer<const MapGrid> height_grid; // use a QScopedPointer to guarantee that the resource is freed at the end of the processInit() function |
97 | QScopedPointer<const MapGrid> height_grid; // use a QScopedPointer to guarantee that the resource is freed at the end of the processInit() function |
98 | if (height_grid_enabled) { |
98 | if (height_grid_enabled) { |
99 | QString init_height_grid_file = GlobalSettings::instance()->path(xml.value("heightGrid.fileName"), "init"); |
99 | QString init_height_grid_file = GlobalSettings::instance()->path(xml.value("heightGrid.fileName"), "init"); |
100 | qDebug() << "initialization: using predefined tree heights map" << init_height_grid_file; |
100 | qDebug() << "initialization: using predefined tree heights map" << init_height_grid_file; |
101 | 101 | ||
102 | QScopedPointer<const MapGrid> p(new MapGrid(init_height_grid_file, false)); |
102 | QScopedPointer<const MapGrid> p(new MapGrid(init_height_grid_file, false)); |
103 | if (!p->isValid()) { |
103 | if (!p->isValid()) { |
104 | throw IException(QString("Error when loading grid with tree heights for stand initalization: file %1 not found or not valid.").arg(init_height_grid_file)); |
104 | throw IException(QString("Error when loading grid with tree heights for stand initalization: file %1 not found or not valid.").arg(init_height_grid_file)); |
105 | }
|
105 | }
|
106 | height_grid.swap(p); |
106 | height_grid.swap(p); |
107 | mInitHeightGrid = height_grid.data(); |
107 | mInitHeightGrid = height_grid.data(); |
108 | 108 | ||
109 | QString expr=xml.value("heightGrid.fitFormula", "polygon(x, 0,0, 0.8,1, 1.1, 1, 1.25,0)"); |
109 | QString expr=xml.value("heightGrid.fitFormula", "polygon(x, 0,0, 0.8,1, 1.1, 1, 1.25,0)"); |
110 | mHeightGridResponse = new Expression(expr); |
110 | mHeightGridResponse = new Expression(expr); |
111 | mHeightGridResponse->linearize(0., 2.); |
111 | mHeightGridResponse->linearize(0., 2.); |
112 | }
|
112 | }
|
113 | 113 | ||
114 | Tree::resetStatistics(); |
114 | Tree::resetStatistics(); |
115 | 115 | ||
116 | // one global init-file for the whole area:
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116 | // one global init-file for the whole area:
|
117 | if (copy_mode=="single") { |
117 | if (copy_mode=="single") { |
118 | // useful for 1ha simulations only...
|
118 | // useful for 1ha simulations only...
|
119 | if (GlobalSettings::instance()->model()->ruList().size()>1) |
119 | if (GlobalSettings::instance()->model()->ruList().size()>1) |
120 | throw IException("Error initialization: 'mode' is 'single' but more than one resource unit is simulated (consider using another 'mode')."); |
120 | throw IException("Error initialization: 'mode' is 'single' but more than one resource unit is simulated (consider using another 'mode')."); |
121 | 121 | ||
122 | loadInitFile(fileName, type, 0, GlobalSettings::instance()->model()->ru()); // this is the first resource unit |
122 | loadInitFile(fileName, type, 0, GlobalSettings::instance()->model()->ru()); // this is the first resource unit |
123 | evaluateDebugTrees(); |
123 | evaluateDebugTrees(); |
124 | return; |
124 | return; |
125 | }
|
125 | }
|
126 | 126 | ||
127 | 127 | ||
128 | // call a single tree init for each resource unit
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128 | // call a single tree init for each resource unit
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129 | if (copy_mode=="unit") { |
129 | if (copy_mode=="unit") { |
130 | foreach( const ResourceUnit *const_ru, g->model()->ruList()) { |
130 | foreach( const ResourceUnit *const_ru, g->model()->ruList()) { |
131 | ResourceUnit *ru = const_cast<ResourceUnit*>(const_ru); |
131 | ResourceUnit *ru = const_cast<ResourceUnit*>(const_ru); |
132 | // set environment
|
132 | // set environment
|
133 | g->model()->environment()->setPosition(ru->boundingBox().center()); |
133 | g->model()->environment()->setPosition(ru->boundingBox().center()); |
134 | type = xml.value("type", ""); |
134 | type = xml.value("type", ""); |
135 | fileName = xml.value("file", ""); |
135 | fileName = xml.value("file", ""); |
136 | if (fileName.isEmpty()) |
136 | if (fileName.isEmpty()) |
137 | continue; |
137 | continue; |
138 | loadInitFile(fileName, type, 0, ru); |
138 | loadInitFile(fileName, type, 0, ru); |
139 | if (logLevelInfo()) qDebug() << "loaded" << fileName << "on" << ru->boundingBox() << "," << ru->trees().count() << "trees."; |
139 | if (logLevelInfo()) qDebug() << "loaded" << fileName << "on" << ru->boundingBox() << "," << ru->trees().count() << "trees."; |
140 | }
|
140 | }
|
141 | evaluateDebugTrees(); |
141 | evaluateDebugTrees(); |
142 | return; |
142 | return; |
143 | }
|
143 | }
|
144 | 144 | ||
145 | // map-modus: load a init file for each "polygon" in the standgrid
|
145 | // map-modus: load a init file for each "polygon" in the standgrid
|
146 | if (copy_mode=="map") { |
146 | if (copy_mode=="map") { |
147 | if (!g->model()->standGrid() || !g->model()->standGrid()->isValid()) |
147 | if (!g->model()->standGrid() || !g->model()->standGrid()->isValid()) |
148 | throw IException(QString("Stand-Initialization: model.initialization.mode is 'map' but there is no valid stand grid defined (model.world.standGrid)")); |
148 | throw IException(QString("Stand-Initialization: model.initialization.mode is 'map' but there is no valid stand grid defined (model.world.standGrid)")); |
149 | QString map_file_name = GlobalSettings::instance()->path(xml.value("mapFileName"), "init"); |
149 | QString map_file_name = GlobalSettings::instance()->path(xml.value("mapFileName"), "init"); |
150 | 150 | ||
151 | CSVFile map_file(map_file_name); |
151 | CSVFile map_file(map_file_name); |
152 | if (map_file.rowCount()==0) |
152 | if (map_file.rowCount()==0) |
153 | throw IException(QString("Stand-Initialization: the map file %1 is empty or missing!").arg(map_file_name)); |
153 | throw IException(QString("Stand-Initialization: the map file %1 is empty or missing!").arg(map_file_name)); |
154 | int ikey = map_file.columnIndex("id"); |
154 | int ikey = map_file.columnIndex("id"); |
155 | int ivalue = map_file.columnIndex("filename"); |
155 | int ivalue = map_file.columnIndex("filename"); |
156 | if (ikey<0 || ivalue<0) |
156 | if (ikey<0 || ivalue<0) |
157 | throw IException(QString("Stand-Initialization: the map file %1 does not contain the mandatory columns 'id' and 'filename'!").arg(map_file_name)); |
157 | throw IException(QString("Stand-Initialization: the map file %1 does not contain the mandatory columns 'id' and 'filename'!").arg(map_file_name)); |
158 | QString file_name;
|
158 | QString file_name;
|
159 | for (int i=0;i<map_file.rowCount();i++) { |
159 | for (int i=0;i<map_file.rowCount();i++) { |
160 | int key = map_file.value(i, ikey).toInt(); |
160 | int key = map_file.value(i, ikey).toInt(); |
161 | if (key>0) { |
161 | if (key>0) { |
162 | file_name = map_file.value(i, ivalue).toString(); |
162 | file_name = map_file.value(i, ivalue).toString(); |
163 | if (logLevelInfo()) qDebug() << "loading" << file_name << "for grid id" << key; |
163 | if (logLevelInfo()) qDebug() << "loading" << file_name << "for grid id" << key; |
164 | if (!file_name.isEmpty()) |
164 | if (!file_name.isEmpty()) |
165 | loadInitFile(file_name, type, key, NULL); |
165 | loadInitFile(file_name, type, key, NULL); |
166 | }
|
166 | }
|
167 | }
|
167 | }
|
168 | mInitHeightGrid = 0; |
168 | mInitHeightGrid = 0; |
169 | evaluateDebugTrees(); |
169 | evaluateDebugTrees(); |
170 | return; |
170 | return; |
171 | }
|
171 | }
|
172 | 172 | ||
173 | // standgrid mode: load one large init file
|
173 | // standgrid mode: load one large init file
|
174 | if (copy_mode=="standgrid") { |
174 | if (copy_mode=="standgrid") { |
175 | fileName = GlobalSettings::instance()->path(fileName, "init"); |
175 | fileName = GlobalSettings::instance()->path(fileName, "init"); |
176 | if (!QFile::exists(fileName)) |
176 | if (!QFile::exists(fileName)) |
177 | throw IException(QString("load-ini-file: file '%1' does not exist.").arg(fileName)); |
177 | throw IException(QString("load-ini-file: file '%1' does not exist.").arg(fileName)); |
178 | QString content = Helper::loadTextFile(fileName); |
178 | QString content = Helper::loadTextFile(fileName); |
179 | // this processes the init file (also does the checking) and
|
179 | // this processes the init file (also does the checking) and
|
180 | // stores in a QHash datastrucutre
|
180 | // stores in a QHash datastrucutre
|
181 | parseInitFile(content, fileName); |
181 | parseInitFile(content, fileName); |
182 | 182 | ||
183 | // setup the random distribution
|
183 | // setup the random distribution
|
184 | QString density_func = xml.value("model.initialization.randomFunction", "1-x^2"); |
184 | QString density_func = xml.value("model.initialization.randomFunction", "1-x^2"); |
185 | if (logLevelInfo()) qDebug() << "density function:" << density_func; |
185 | if (logLevelInfo()) qDebug() << "density function:" << density_func; |
186 | if (!mRandom || (mRandom->densityFunction()!= density_func)) { |
186 | if (!mRandom || (mRandom->densityFunction()!= density_func)) { |
187 | if (mRandom) |
187 | if (mRandom) |
188 | delete mRandom; |
188 | delete mRandom; |
189 | mRandom=new RandomCustomPDF(density_func); |
189 | mRandom=new RandomCustomPDF(density_func); |
190 | if (logLevelInfo()) qDebug() << "new probabilty density function:" << density_func; |
190 | if (logLevelInfo()) qDebug() << "new probabilty density function:" << density_func; |
191 | }
|
191 | }
|
192 | 192 | ||
193 | if (mStandInitItems.isEmpty()) |
193 | if (mStandInitItems.isEmpty()) |
194 | throw IException("StandLoader::processInit: 'mode' is 'standgrid' but the init file is either empty or contains no 'stand_id'-column."); |
194 | throw IException("StandLoader::processInit: 'mode' is 'standgrid' but the init file is either empty or contains no 'stand_id'-column."); |
195 | QHash<int, QVector<InitFileItem> >::const_iterator it = mStandInitItems.constBegin(); |
195 | QHash<int, QVector<InitFileItem> >::const_iterator it = mStandInitItems.constBegin(); |
196 | while (it!=mStandInitItems.constEnd()) { |
196 | while (it!=mStandInitItems.constEnd()) { |
197 | mInitItems = it.value(); // copy the items... |
197 | mInitItems = it.value(); // copy the items... |
198 | executeiLandInitStand(it.key()); |
198 | executeiLandInitStand(it.key()); |
199 | ++it; |
199 | ++it; |
200 | }
|
200 | }
|
201 | qDebug() << "finished setup of trees."; |
201 | qDebug() << "finished setup of trees."; |
202 | evaluateDebugTrees(); |
202 | evaluateDebugTrees(); |
203 | return; |
203 | return; |
204 | 204 | ||
205 | }
|
205 | }
|
206 | if (copy_mode=="snapshot") { |
206 | if (copy_mode=="snapshot") { |
207 | // load a snapshot from a file
|
207 | // load a snapshot from a file
|
208 | Snapshot shot;
|
208 | Snapshot shot;
|
209 | 209 | ||
210 | QString input_db = GlobalSettings::instance()->path(fileName); |
210 | QString input_db = GlobalSettings::instance()->path(fileName); |
211 | shot.loadSnapshot(input_db); |
211 | shot.loadSnapshot(input_db); |
212 | return; |
212 | return; |
213 | }
|
213 | }
|
214 | throw IException("StandLoader::processInit: invalid initalization.mode!"); |
214 | throw IException("StandLoader::processInit: invalid initalization.mode!"); |
215 | }
|
215 | }
|
216 | 216 | ||
217 | void StandLoader::processAfterInit() |
217 | void StandLoader::processAfterInit() |
218 | {
|
218 | {
|
219 | XmlHelper xml(GlobalSettings::instance()->settings().node("model.initialization")); |
219 | XmlHelper xml(GlobalSettings::instance()->settings().node("model.initialization")); |
220 | 220 | ||
221 | QString mode = xml.value("mode", "copy"); |
221 | QString mode = xml.value("mode", "copy"); |
222 | if (mode=="standgrid") { |
222 | if (mode=="standgrid") { |
223 | // load a file with saplings per polygon
|
223 | // load a file with saplings per polygon
|
224 | QString filename = xml.value("saplingFile", ""); |
224 | QString filename = xml.value("saplingFile", ""); |
225 | if (filename.isEmpty()) |
225 | if (filename.isEmpty()) |
226 | return; |
226 | return; |
227 | filename = GlobalSettings::instance()->path(filename, "init"); |
227 | filename = GlobalSettings::instance()->path(filename, "init"); |
228 | if (!QFile::exists(filename)) |
228 | if (!QFile::exists(filename)) |
229 | throw IException(QString("load-sapling-ini-file: file '%1' does not exist.").arg(filename)); |
229 | throw IException(QString("load-sapling-ini-file: file '%1' does not exist.").arg(filename)); |
230 | CSVFile init_file(filename); |
230 | CSVFile init_file(filename); |
231 | int istandid = init_file.columnIndex("stand_id"); |
231 | int istandid = init_file.columnIndex("stand_id"); |
232 | if (istandid==-1) |
232 | if (istandid==-1) |
233 | throw IException("Sapling-Init: the init file contains no 'stand_id' column (required in 'standgrid' mode)."); |
233 | throw IException("Sapling-Init: the init file contains no 'stand_id' column (required in 'standgrid' mode)."); |
234 | 234 | ||
235 | int stand_id = -99999; |
235 | int stand_id = -99999; |
236 | int ilow = -1, ihigh = 0; |
236 | int ilow = -1, ihigh = 0; |
237 | int total = 0; |
237 | int total = 0; |
238 | for (int i=0;i<init_file.rowCount();++i) { |
238 | for (int i=0;i<init_file.rowCount();++i) { |
239 | int row_stand = init_file.value(i, istandid).toInt(); |
239 | int row_stand = init_file.value(i, istandid).toInt(); |
240 | if (row_stand != stand_id) { |
240 | if (row_stand != stand_id) { |
241 | if (stand_id>=0) { |
241 | if (stand_id>=0) { |
242 | // process stand
|
242 | // process stand
|
243 | ihigh = i-1; // up to the last |
243 | ihigh = i-1; // up to the last |
244 | total += loadSaplingsLIF(stand_id, init_file, ilow, ihigh); |
244 | total += loadSaplingsLIF(stand_id, init_file, ilow, ihigh); |
245 | }
|
245 | }
|
246 | ilow = i; // mark beginning of new stand |
246 | ilow = i; // mark beginning of new stand |
247 | stand_id = row_stand; |
247 | stand_id = row_stand; |
248 | }
|
248 | }
|
249 | }
|
249 | }
|
250 | if (stand_id>=0) |
250 | if (stand_id>=0) |
251 | total += loadSaplingsLIF(stand_id, init_file, ilow, init_file.rowCount()-1); // the last stand |
251 | total += loadSaplingsLIF(stand_id, init_file, ilow, init_file.rowCount()-1); // the last stand |
252 | qDebug() << "initialization of sapling: total created:" << total; |
252 | qDebug() << "initialization of sapling: total created:" << total; |
253 | 253 | ||
254 | }
|
254 | }
|
255 | 255 | ||
256 | }
|
256 | }
|
257 | 257 | ||
258 | void StandLoader::evaluateDebugTrees() |
258 | void StandLoader::evaluateDebugTrees() |
259 | {
|
259 | {
|
260 | // evaluate debugging
|
260 | // evaluate debugging
|
261 | QString dbg_str = GlobalSettings::instance()->settings().paramValueString("debug_tree"); |
261 | QString dbg_str = GlobalSettings::instance()->settings().paramValueString("debug_tree"); |
262 | int counter=0; |
262 | int counter=0; |
263 | if (!dbg_str.isEmpty()) { |
263 | if (!dbg_str.isEmpty()) { |
264 | if (dbg_str == "debugstamp") { |
264 | if (dbg_str == "debugstamp") { |
265 | qDebug() << "debug_tree = debugstamp: try touching all trees..."; |
265 | qDebug() << "debug_tree = debugstamp: try touching all trees..."; |
266 | // try to force an error if a stamp is invalid
|
266 | // try to force an error if a stamp is invalid
|
267 | AllTreeIterator at(GlobalSettings::instance()->model()); |
267 | AllTreeIterator at(GlobalSettings::instance()->model()); |
268 | double total_offset=0.; |
268 | double total_offset=0.; |
269 | while (Tree *t=at.next()) { |
269 | while (Tree *t=at.next()) { |
270 | total_offset += t->stamp()->offset(); |
270 | total_offset += t->stamp()->offset(); |
271 | if (!GlobalSettings::instance()->model()->grid()->isIndexValid(t->positionIndex())) |
271 | if (!GlobalSettings::instance()->model()->grid()->isIndexValid(t->positionIndex())) |
272 | qDebug() << "evaluateDebugTrees: debugstamp: invalid position found!"; |
272 | qDebug() << "evaluateDebugTrees: debugstamp: invalid position found!"; |
273 | }
|
273 | }
|
274 | qDebug() << "debug_tree = debugstamp: try touching all trees finished..."; |
274 | qDebug() << "debug_tree = debugstamp: try touching all trees finished..."; |
275 | return; |
275 | return; |
276 | }
|
276 | }
|
277 | TreeWrapper tw;
|
277 | TreeWrapper tw;
|
278 | Expression dexp(dbg_str, &tw); // load expression dbg_str and enable external model variables |
278 | Expression dexp(dbg_str, &tw); // load expression dbg_str and enable external model variables |
279 | AllTreeIterator at(GlobalSettings::instance()->model()); |
279 | AllTreeIterator at(GlobalSettings::instance()->model()); |
280 | double result; |
280 | double result; |
281 | while (Tree *t = at.next()) { |
281 | while (Tree *t = at.next()) { |
282 | tw.setTree(t); |
282 | tw.setTree(t); |
283 | result = dexp.execute(); |
283 | result = dexp.execute(); |
284 | if (result) { |
284 | if (result) { |
285 | t->enableDebugging(); |
285 | t->enableDebugging(); |
286 | counter++; |
286 | counter++; |
287 | }
|
287 | }
|
288 | }
|
288 | }
|
289 | qDebug() << "evaluateDebugTrees: enabled debugging for" << counter << "trees."; |
289 | qDebug() << "evaluateDebugTrees: enabled debugging for" << counter << "trees."; |
290 | }
|
290 | }
|
291 | }
|
291 | }
|
292 | 292 | ||
293 | 293 | ||
294 | /// load a single init file. Calls loadPicusFile() or loadiLandFile()
|
294 | /// load a single init file. Calls loadPicusFile() or loadiLandFile()
|
295 | /// @param fileName file to load
|
295 | /// @param fileName file to load
|
296 | /// @param type init mode. allowed: "picus"/"single" or "iland"/"distribution"
|
296 | /// @param type init mode. allowed: "picus"/"single" or "iland"/"distribution"
|
297 | int StandLoader::loadInitFile(const QString &fileName, const QString &type, int stand_id, ResourceUnit *ru) |
297 | int StandLoader::loadInitFile(const QString &fileName, const QString &type, int stand_id, ResourceUnit *ru) |
298 | {
|
298 | {
|
299 | QString pathFileName = GlobalSettings::instance()->path(fileName, "init"); |
299 | QString pathFileName = GlobalSettings::instance()->path(fileName, "init"); |
300 | if (!QFile::exists(pathFileName)) |
300 | if (!QFile::exists(pathFileName)) |
301 | throw IException(QString("StandLoader::loadInitFile: File %1 does not exist!").arg(pathFileName)); |
301 | throw IException(QString("StandLoader::loadInitFile: File %1 does not exist!").arg(pathFileName)); |
302 | 302 | ||
303 | if (type=="picus" || type=="single") { |
303 | if (type=="picus" || type=="single") { |
304 | if (stand_id>0) |
304 | if (stand_id>0) |
305 | throw IException(QLatin1String("StandLoader::loadInitFile: initialization type %1 currently not supported for stand initilization mode!")+type); |
305 | throw IException(QLatin1String("StandLoader::loadInitFile: initialization type %1 currently not supported for stand initilization mode!")+type); |
306 | return loadPicusFile(pathFileName, ru); |
306 | return loadPicusFile(pathFileName, ru); |
307 | }
|
307 | }
|
308 | if (type=="iland" || type=="distribution") |
308 | if (type=="iland" || type=="distribution") |
309 | return loadiLandFile(pathFileName, ru, stand_id); |
309 | return loadiLandFile(pathFileName, ru, stand_id); |
310 | 310 | ||
311 | throw IException(QLatin1String("StandLoader::loadInitFile: unknown initalization.type:")+type); |
311 | throw IException(QLatin1String("StandLoader::loadInitFile: unknown initalization.type:")+type); |
312 | }
|
312 | }
|
313 | 313 | ||
314 | int StandLoader::loadPicusFile(const QString &fileName, ResourceUnit *ru) |
314 | int StandLoader::loadPicusFile(const QString &fileName, ResourceUnit *ru) |
315 | {
|
315 | {
|
316 | QString content = Helper::loadTextFile(fileName); |
316 | QString content = Helper::loadTextFile(fileName); |
317 | if (content.isEmpty()) { |
317 | if (content.isEmpty()) { |
318 | qDebug() << "file not found: " + fileName; |
318 | qDebug() << "file not found: " + fileName; |
319 | return 0; |
319 | return 0; |
320 | }
|
320 | }
|
321 | return loadSingleTreeList(content, ru, fileName); |
321 | return loadSingleTreeList(content, ru, fileName); |
322 | }
|
322 | }
|
323 | 323 | ||
324 | /** load a list of trees (given by content) to a resource unit. Param fileName is just for error reporting.
|
324 | /** load a list of trees (given by content) to a resource unit. Param fileName is just for error reporting.
|
325 | returns the number of loaded trees.
|
325 | returns the number of loaded trees.
|
326 | */
|
326 | */
|
327 | int StandLoader::loadSingleTreeList(const QString &content, ResourceUnit *ru, const QString &fileName) |
327 | int StandLoader::loadSingleTreeList(const QString &content, ResourceUnit *ru, const QString &fileName) |
328 | {
|
328 | {
|
329 | if (!ru) |
329 | if (!ru) |
330 | ru = mModel->ru(); |
330 | ru = mModel->ru(); |
331 | Q_ASSERT(ru!=0); |
331 | Q_ASSERT(ru!=0); |
332 | 332 | ||
333 | QPointF offset = ru->boundingBox().topLeft(); |
333 | QPointF offset = ru->boundingBox().topLeft(); |
334 | SpeciesSet *speciesSet = ru->speciesSet(); // of default RU |
334 | SpeciesSet *speciesSet = ru->speciesSet(); // of default RU |
335 | 335 | ||
336 | QString my_content(content); |
336 | QString my_content(content); |
337 | // cut out the <trees> </trees> part if present
|
337 | // cut out the <trees> </trees> part if present
|
338 | if (content.contains("<trees>")) { |
338 | if (content.contains("<trees>")) { |
339 | QRegExp rx(".*<trees>(.*)</trees>.*"); |
339 | QRegExp rx(".*<trees>(.*)</trees>.*"); |
340 | rx.indexIn(content, 0); |
340 | rx.indexIn(content, 0); |
341 | if (rx.capturedTexts().count()<1) |
341 | if (rx.capturedTexts().count()<1) |
342 | return 0; |
342 | return 0; |
343 | my_content = rx.cap(1).trimmed(); |
343 | my_content = rx.cap(1).trimmed(); |
344 | }
|
344 | }
|
345 | 345 | ||
346 | CSVFile infile;
|
346 | CSVFile infile;
|
347 | infile.loadFromString(my_content); |
347 | infile.loadFromString(my_content); |
348 | 348 | ||
349 | 349 | ||
350 | int iID = infile.columnIndex("id"); |
350 | int iID = infile.columnIndex("id"); |
351 | int iX = infile.columnIndex("x"); |
351 | int iX = infile.columnIndex("x"); |
352 | int iY = infile.columnIndex("y"); |
352 | int iY = infile.columnIndex("y"); |
353 | int iBhd = infile.columnIndex("bhdfrom"); |
353 | int iBhd = infile.columnIndex("bhdfrom"); |
354 | if (iBhd<0) |
354 | if (iBhd<0) |
355 | iBhd = infile.columnIndex("dbh"); |
355 | iBhd = infile.columnIndex("dbh"); |
356 | double height_conversion = 100.; |
356 | double height_conversion = 100.; |
357 | int iHeight =infile.columnIndex("treeheight"); |
357 | int iHeight =infile.columnIndex("treeheight"); |
358 | if (iHeight<0) { |
358 | if (iHeight<0) { |
359 | iHeight = infile.columnIndex("height"); |
359 | iHeight = infile.columnIndex("height"); |
360 | height_conversion = 1.; // in meter |
360 | height_conversion = 1.; // in meter |
361 | }
|
361 | }
|
362 | int iSpecies = infile.columnIndex("species"); |
362 | int iSpecies = infile.columnIndex("species"); |
363 | int iAge = infile.columnIndex("age"); |
363 | int iAge = infile.columnIndex("age"); |
364 | if (iX==-1 || iY==-1 || iBhd==-1 || iSpecies==-1 || iHeight==-1) |
364 | if (iX==-1 || iY==-1 || iBhd==-1 || iSpecies==-1 || iHeight==-1) |
365 | throw IException(QString("Initfile %1 is not valid!\nRequired columns are: x,y, bhdfrom or dbh, species, treeheight or height.").arg(fileName)); |
365 | throw IException(QString("Initfile %1 is not valid!\nRequired columns are: x,y, bhdfrom or dbh, species, treeheight or height.").arg(fileName)); |
366 | 366 | ||
367 | double dbh; |
367 | double dbh; |
368 | bool ok; |
368 | bool ok; |
369 | int cnt=0; |
369 | int cnt=0; |
370 | QString speciesid;
|
370 | QString speciesid;
|
371 | for (int i=1;i<infile.rowCount();i++) { |
371 | for (int i=1;i<infile.rowCount();i++) { |
372 | dbh = infile.value(i, iBhd).toDouble(); |
372 | dbh = infile.value(i, iBhd).toDouble(); |
373 | 373 | ||
374 | //if (dbh<5.)
|
374 | //if (dbh<5.)
|
375 | // continue;
|
375 | // continue;
|
376 | 376 | ||
377 | QPointF f;
|
377 | QPointF f;
|
378 | if (iX>=0 && iY>=0) { |
378 | if (iX>=0 && iY>=0) { |
379 | f.setX( infile.value(i, iX).toDouble() ); |
379 | f.setX( infile.value(i, iX).toDouble() ); |
380 | f.setY( infile.value(i, iY).toDouble() ); |
380 | f.setY( infile.value(i, iY).toDouble() ); |
381 | f+=offset; |
381 | f+=offset; |
382 | 382 | ||
383 | }
|
383 | }
|
384 | // position valid?
|
384 | // position valid?
|
385 | if (!mModel->heightGrid()->valueAt(f).isValid()) |
385 | if (!mModel->heightGrid()->valueAt(f).isValid()) |
386 | continue; |
386 | continue; |
387 | Tree &tree = ru->newTree(); |
387 | Tree &tree = ru->newTree(); |
388 | tree.setPosition(f); |
388 | tree.setPosition(f); |
389 | if (iID>=0) |
389 | if (iID>=0) |
390 | tree.setId(infile.value(i, iID).toInt()); |
390 | tree.setId(infile.value(i, iID).toInt()); |
391 | 391 | ||
392 | tree.setDbh(dbh); |
392 | tree.setDbh(dbh); |
393 | tree.setHeight(infile.value(i,iHeight).toDouble()/height_conversion); // convert from Picus-cm to m if necessary |
393 | tree.setHeight(infile.value(i,iHeight).toDouble()/height_conversion); // convert from Picus-cm to m if necessary |
394 | 394 | ||
395 | speciesid = infile.value(i,iSpecies).toString(); |
395 | speciesid = infile.value(i,iSpecies).toString(); |
396 | int picusid = speciesid.toInt(&ok); |
396 | int picusid = speciesid.toInt(&ok); |
397 | if (ok) { |
397 | if (ok) { |
398 | int idx = picusSpeciesIds.indexOf(picusid); |
398 | int idx = picusSpeciesIds.indexOf(picusid); |
399 | if (idx==-1) |
399 | if (idx==-1) |
400 | throw IException(QString("Loading init-file: invalid Picus-species-id. Species: %1").arg(picusid)); |
400 | throw IException(QString("Loading init-file: invalid Picus-species-id. Species: %1").arg(picusid)); |
401 | speciesid = iLandSpeciesIds[idx]; |
401 | speciesid = iLandSpeciesIds[idx]; |
402 | }
|
402 | }
|
403 | Species *s = speciesSet->species(speciesid); |
403 | Species *s = speciesSet->species(speciesid); |
404 | if (!ru || !s) |
404 | if (!ru || !s) |
405 | throw IException(QString("Loading init-file: either resource unit or species invalid. Species: %1").arg(speciesid)); |
405 | throw IException(QString("Loading init-file: either resource unit or species invalid. Species: %1").arg(speciesid)); |
406 | tree.setSpecies(s); |
406 | tree.setSpecies(s); |
407 | 407 | ||
408 | ok = true; |
408 | ok = true; |
409 | if (iAge>=0) |
409 | if (iAge>=0) |
410 | tree.setAge(infile.value(i, iAge).toInt(&ok), tree.height()); // this is a *real* age |
410 | tree.setAge(infile.value(i, iAge).toInt(&ok), tree.height()); // this is a *real* age |
411 | if (iAge<0 || !ok || tree.age()==0) |
411 | if (iAge<0 || !ok || tree.age()==0) |
412 | tree.setAge(0, tree.height()); // no real tree age available |
412 | tree.setAge(0, tree.height()); // no real tree age available |
413 | 413 | ||
414 | tree.setRU(ru); |
414 | tree.setRU(ru); |
415 | tree.setup(); |
415 | tree.setup(); |
416 | cnt++; |
416 | cnt++; |
417 | }
|
417 | }
|
418 | return cnt; |
418 | return cnt; |
419 | //qDebug() << "loaded init-file contained" << lines.count() <<"lines.";
|
419 | //qDebug() << "loaded init-file contained" << lines.count() <<"lines.";
|
420 | //qDebug() << "lines: " << lines;
|
420 | //qDebug() << "lines: " << lines;
|
421 | }
|
421 | }
|
422 | 422 | ||
423 | /** initialize trees on a resource unit based on dbh distributions.
|
423 | /** initialize trees on a resource unit based on dbh distributions.
|
424 | use a fairly clever algorithm to determine tree positions.
|
424 | use a fairly clever algorithm to determine tree positions.
|
425 | see http://iland.boku.ac.at/initialize+trees
|
425 | see http://iland.boku.ac.at/initialize+trees
|
426 | @param content tree init file (including headers) in a string
|
426 | @param content tree init file (including headers) in a string
|
427 | @param ru resource unit
|
427 | @param ru resource unit
|
428 | @param fileName source file name (for error reporting)
|
428 | @param fileName source file name (for error reporting)
|
429 | @return number of trees added
|
429 | @return number of trees added
|
430 | */
|
430 | */
|
431 | int StandLoader::loadDistributionList(const QString &content, ResourceUnit *ru, int stand_id, const QString &fileName) |
431 | int StandLoader::loadDistributionList(const QString &content, ResourceUnit *ru, int stand_id, const QString &fileName) |
432 | {
|
432 | {
|
433 | int total_count = parseInitFile(content, fileName, ru); |
433 | int total_count = parseInitFile(content, fileName, ru); |
434 | if (total_count==0) |
434 | if (total_count==0) |
435 | return 0; |
435 | return 0; |
436 | 436 | ||
437 | 437 | ||
438 | // setup the random distribution
|
438 | // setup the random distribution
|
439 | QString density_func = GlobalSettings::instance()->settings().value("model.initialization.randomFunction", "1-x^2"); |
439 | QString density_func = GlobalSettings::instance()->settings().value("model.initialization.randomFunction", "1-x^2"); |
440 | if (logLevelInfo()) qDebug() << "density function:" << density_func; |
440 | if (logLevelInfo()) qDebug() << "density function:" << density_func; |
441 | if (!mRandom || (mRandom->densityFunction()!= density_func)) { |
441 | if (!mRandom || (mRandom->densityFunction()!= density_func)) { |
442 | if (mRandom) |
442 | if (mRandom) |
443 | delete mRandom; |
443 | delete mRandom; |
444 | mRandom=new RandomCustomPDF(density_func); |
444 | mRandom=new RandomCustomPDF(density_func); |
445 | if (logLevelInfo()) qDebug() << "new probabilty density function:" << density_func; |
445 | if (logLevelInfo()) qDebug() << "new probabilty density function:" << density_func; |
446 | }
|
446 | }
|
447 | if (stand_id>0) { |
447 | if (stand_id>0) { |
448 | // execute stand based initialization
|
448 | // execute stand based initialization
|
449 | executeiLandInitStand(stand_id); |
449 | executeiLandInitStand(stand_id); |
450 | } else { |
450 | } else { |
451 | // exeucte the initialization based on single resource units
|
451 | // exeucte the initialization based on single resource units
|
452 | executeiLandInit(ru); |
452 | executeiLandInit(ru); |
453 | ru->cleanTreeList(); |
453 | ru->cleanTreeList(); |
454 | }
|
454 | }
|
455 | return total_count; |
455 | return total_count; |
456 | 456 | ||
457 | }
|
457 | }
|
458 | 458 | ||
459 | int StandLoader::parseInitFile(const QString &content, const QString &fileName, ResourceUnit* ru) |
459 | int StandLoader::parseInitFile(const QString &content, const QString &fileName, ResourceUnit* ru) |
460 | {
|
460 | {
|
461 | if (!ru) |
461 | if (!ru) |
462 | ru = mModel->ru(); |
462 | ru = mModel->ru(); |
463 | Q_ASSERT(ru!=0); |
463 | Q_ASSERT(ru!=0); |
464 | SpeciesSet *speciesSet = ru->speciesSet(); // of default RU |
464 | SpeciesSet *speciesSet = ru->speciesSet(); // of default RU |
465 | Q_ASSERT(speciesSet!=0); |
465 | Q_ASSERT(speciesSet!=0); |
466 | 466 | ||
467 | //DebugTimer t("StandLoader::loadiLandFile");
|
467 | //DebugTimer t("StandLoader::loadiLandFile");
|
468 | CSVFile infile;
|
468 | CSVFile infile;
|
469 | infile.loadFromString(content); |
469 | infile.loadFromString(content); |
470 | 470 | ||
471 | int icount = infile.columnIndex("count"); |
471 | int icount = infile.columnIndex("count"); |
472 | int ispecies = infile.columnIndex("species"); |
472 | int ispecies = infile.columnIndex("species"); |
473 | int idbh_from = infile.columnIndex("dbh_from"); |
473 | int idbh_from = infile.columnIndex("dbh_from"); |
474 | int idbh_to = infile.columnIndex("dbh_to"); |
474 | int idbh_to = infile.columnIndex("dbh_to"); |
475 | int ihd = infile.columnIndex("hd"); |
475 | int ihd = infile.columnIndex("hd"); |
476 | int iage = infile.columnIndex("age"); |
476 | int iage = infile.columnIndex("age"); |
477 | int idensity = infile.columnIndex("density"); |
477 | int idensity = infile.columnIndex("density"); |
478 | if (icount<0 || ispecies<0 || idbh_from<0 || idbh_to<0 || ihd<0 || iage<0) |
478 | if (icount<0 || ispecies<0 || idbh_from<0 || idbh_to<0 || ihd<0 || iage<0) |
479 | throw IException(QString("load-ini-file: file '%1' containts not all required fields (count, species, dbh_from, dbh_to, hd, age).").arg(fileName)); |
479 | throw IException(QString("load-ini-file: file '%1' containts not all required fields (count, species, dbh_from, dbh_to, hd, age).").arg(fileName)); |
480 | 480 | ||
481 | int istandid = infile.columnIndex("stand_id"); |
481 | int istandid = infile.columnIndex("stand_id"); |
482 | mInitItems.clear(); |
482 | mInitItems.clear(); |
483 | mStandInitItems.clear(); |
483 | mStandInitItems.clear(); |
484 | 484 | ||
485 | InitFileItem item;
|
485 | InitFileItem item;
|
486 | bool ok; |
486 | bool ok; |
487 | int total_count = 0; |
487 | int total_count = 0; |
488 | for (int row=0;row<infile.rowCount();row++) { |
488 | for (int row=0;row<infile.rowCount();row++) { |
489 | item.count = infile.value(row, icount).toDouble(); |
489 | item.count = infile.value(row, icount).toDouble(); |
490 | total_count += item.count; |
490 | total_count += item.count; |
491 | item.dbh_from = infile.value(row, idbh_from).toDouble(); |
491 | item.dbh_from = infile.value(row, idbh_from).toDouble(); |
492 | item.dbh_to = infile.value(row, idbh_to).toDouble(); |
492 | item.dbh_to = infile.value(row, idbh_to).toDouble(); |
493 | item.hd = infile.value(row, ihd).toDouble(); |
493 | item.hd = infile.value(row, ihd).toDouble(); |
494 | if (item.hd==0. || item.dbh_from / 100. * item.hd < 4.) |
494 | if (item.hd==0. || item.dbh_from / 100. * item.hd < 4.) |
495 | qWarning() << QString("load init file: file '%1' tries to init trees below 4m height. hd=%2, dbh=%3.").arg(fileName).arg(item.hd).arg(item.dbh_from) ; |
495 | qWarning() << QString("load init file: file '%1' tries to init trees below 4m height. hd=%2, dbh=%3.").arg(fileName).arg(item.hd).arg(item.dbh_from) ; |
496 | //throw IException(QString("load init file: file '%1' tries to init trees below 4m height. hd=%2, dbh=%3.").arg(fileName).arg(item.hd).arg(item.dbh_from) );
|
496 | //throw IException(QString("load init file: file '%1' tries to init trees below 4m height. hd=%2, dbh=%3.").arg(fileName).arg(item.hd).arg(item.dbh_from) );
|
497 | ok = true; |
497 | ok = true; |
498 | if (iage>=0) |
498 | if (iage>=0) |
499 | item.age = infile.value(row, iage).toInt(&ok); |
499 | item.age = infile.value(row, iage).toInt(&ok); |
500 | if (iage<0 || !ok) |
500 | if (iage<0 || !ok) |
501 | item.age = 0; |
501 | item.age = 0; |
502 | 502 | ||
503 | item.species = speciesSet->species(infile.value(row, ispecies).toString()); |
503 | item.species = speciesSet->species(infile.value(row, ispecies).toString()); |
504 | if (idensity>=0) |
504 | if (idensity>=0) |
505 | item.density = infile.value(row, idensity).toDouble(); |
505 | item.density = infile.value(row, idensity).toDouble(); |
506 | else
|
506 | else
|
507 | item.density = 0.; |
507 | item.density = 0.; |
508 | if (item.density<-1) |
508 | if (item.density<-1) |
509 | throw IException(QString("load-ini-file: invalid value for density. Allowed range is -1..1: '%1' in file '%2', line %3.") |
509 | throw IException(QString("load-ini-file: invalid value for density. Allowed range is -1..1: '%1' in file '%2', line %3.") |
510 | .arg(item.density) |
510 | .arg(item.density) |
511 | .arg(fileName) |
511 | .arg(fileName) |
512 | .arg(row)); |
512 | .arg(row)); |
513 | if (!item.species) { |
513 | if (!item.species) { |
514 | throw IException(QString("load-ini-file: unknown speices '%1' in file '%2', line %3.") |
514 | throw IException(QString("load-ini-file: unknown speices '%1' in file '%2', line %3.") |
515 | .arg(infile.value(row, ispecies).toString()) |
515 | .arg(infile.value(row, ispecies).toString()) |
516 | .arg(fileName) |
516 | .arg(fileName) |
517 | .arg(row)); |
517 | .arg(row)); |
518 | }
|
518 | }
|
519 | if (istandid>=0) { |
519 | if (istandid>=0) { |
520 | int standid = infile.value(row,istandid).toInt(); |
520 | int standid = infile.value(row,istandid).toInt(); |
521 | mStandInitItems[standid].push_back(item); |
521 | mStandInitItems[standid].push_back(item); |
522 | } else { |
522 | } else { |
523 | mInitItems.push_back(item); |
523 | mInitItems.push_back(item); |
524 | }
|
524 | }
|
525 | }
|
525 | }
|
526 | return total_count; |
526 | return total_count; |
527 | 527 | ||
528 | }
|
528 | }
|
529 | 529 | ||
530 | 530 | ||
531 | int StandLoader::loadiLandFile(const QString &fileName, ResourceUnit *ru, int stand_id) |
531 | int StandLoader::loadiLandFile(const QString &fileName, ResourceUnit *ru, int stand_id) |
532 | {
|
532 | {
|
533 | if (!QFile::exists(fileName)) |
533 | if (!QFile::exists(fileName)) |
534 | throw IException(QString("load-ini-file: file '%1' does not exist.").arg(fileName)); |
534 | throw IException(QString("load-ini-file: file '%1' does not exist.").arg(fileName)); |
535 | QString content = Helper::loadTextFile(fileName); |
535 | QString content = Helper::loadTextFile(fileName); |
536 | return loadDistributionList(content, ru, stand_id, fileName); |
536 | return loadDistributionList(content, ru, stand_id, fileName); |
537 | }
|
537 | }
|
538 | 538 | ||
539 | // evenlist: tentative order of pixel-indices (within a 5x5 grid) used as tree positions.
|
539 | // evenlist: tentative order of pixel-indices (within a 5x5 grid) used as tree positions.
|
540 | // e.g. 12 = centerpixel, 0: upper left corner, ...
|
540 | // e.g. 12 = centerpixel, 0: upper left corner, ...
|
541 | int evenlist[25] = { 12, 6, 18, 16, 8, 22, 2, 10, 14, 0, 24, 20, 4, |
541 | int evenlist[25] = { 12, 6, 18, 16, 8, 22, 2, 10, 14, 0, 24, 20, 4, |
542 | 1, 13, 15, 19, 21, 3, 7, 11, 17, 23, 5, 9}; |
542 | 1, 13, 15, 19, 21, 3, 7, 11, 17, 23, 5, 9}; |
543 | int unevenlist[25] = { 11,13,7,17, 1,19,5,21, 9,23,3,15, |
543 | int unevenlist[25] = { 11,13,7,17, 1,19,5,21, 9,23,3,15, |
544 | 6,18,2,10,4,24,12,0,8,14,20,22}; |
544 | 6,18,2,10,4,24,12,0,8,14,20,22}; |
545 | 545 | ||
546 | 546 | ||
547 | 547 | ||
548 | // sort function
|
548 | // sort function
|
549 | bool sortPairLessThan(const QPair<int, double> &s1, const QPair<int, double> &s2) |
549 | bool sortPairLessThan(const QPair<int, double> &s1, const QPair<int, double> &s2) |
550 | {
|
550 | {
|
551 | return s1.second < s2.second; |
551 | return s1.second < s2.second; |
552 | }
|
552 | }
|
553 | 553 | ||
554 | struct SInitPixel { |
554 | struct SInitPixel { |
555 | double basal_area; // accumulated basal area |
555 | double basal_area; // accumulated basal area |
556 | QPoint pixelOffset; // location of the pixel |
556 | QPoint pixelOffset; // location of the pixel |
557 | ResourceUnit *resource_unit; // pointer to the resource unit the pixel belongs to |
557 | ResourceUnit *resource_unit; // pointer to the resource unit the pixel belongs to |
558 | double h_max; // predefined maximum height at given pixel (if available from LIDAR or so) |
558 | double h_max; // predefined maximum height at given pixel (if available from LIDAR or so) |
559 | bool locked; // pixel is dedicated to a single species |
559 | bool locked; // pixel is dedicated to a single species |
560 | SInitPixel(): basal_area(0.), resource_unit(0), h_max(-1.), locked(false) {} |
560 | SInitPixel(): basal_area(0.), resource_unit(0), h_max(-1.), locked(false) {} |
561 | }; |
561 | }; |
562 | 562 | ||
563 | bool sortInitPixelLessThan(const SInitPixel &s1, const SInitPixel &s2) |
563 | bool sortInitPixelLessThan(const SInitPixel &s1, const SInitPixel &s2) |
564 | {
|
564 | {
|
565 | return s1.basal_area < s2.basal_area; |
565 | return s1.basal_area < s2.basal_area; |
566 | }
|
566 | }
|
567 | 567 | ||
568 | bool sortInitPixelUnlocked(const SInitPixel &s1, const SInitPixel &s2) |
568 | bool sortInitPixelUnlocked(const SInitPixel &s1, const SInitPixel &s2) |
569 | {
|
569 | {
|
570 | return !s1.locked && s2.locked; |
570 | return !s1.locked && s2.locked; |
571 | }
|
571 | }
|
572 | 572 | ||
573 | /**
|
573 | /**
|
574 | */
|
574 | */
|
575 | 575 | ||
576 | void StandLoader::executeiLandInit(ResourceUnit *ru) |
576 | void StandLoader::executeiLandInit(ResourceUnit *ru) |
577 | {
|
577 | {
|
578 | 578 | ||
579 | QPointF offset = ru->boundingBox().topLeft(); |
579 | QPointF offset = ru->boundingBox().topLeft(); |
580 | QPoint offsetIdx = GlobalSettings::instance()->model()->grid()->indexAt(offset); |
580 | QPoint offsetIdx = GlobalSettings::instance()->model()->grid()->indexAt(offset); |
581 | 581 | ||
582 | // a multimap holds a list for all trees.
|
582 | // a multimap holds a list for all trees.
|
583 | // key is the index of a 10x10m pixel within the resource unit
|
583 | // key is the index of a 10x10m pixel within the resource unit
|
584 | QMultiMap<int, int> tree_map; |
584 | QMultiMap<int, int> tree_map; |
585 | //QHash<int,SInitPixel> tcount;
|
585 | //QHash<int,SInitPixel> tcount;
|
586 | 586 | ||
587 | QVector<QPair<int, double> > tcount; // counts |
587 | QVector<QPair<int, double> > tcount; // counts |
588 | for (int i=0;i<100;i++) |
588 | for (int i=0;i<100;i++) |
589 | tcount.push_back(QPair<int,double>(i,0.)); |
589 | tcount.push_back(QPair<int,double>(i,0.)); |
590 | 590 | ||
591 | int key; |
591 | int key; |
592 | double rand_val, rand_fraction; |
592 | double rand_val, rand_fraction; |
593 | int total_count = 0; |
593 | int total_count = 0; |
594 | foreach(const InitFileItem &item, mInitItems) { |
594 | foreach(const InitFileItem &item, mInitItems) { |
595 | rand_fraction = fabs(double(item.density)); |
595 | rand_fraction = fabs(double(item.density)); |
596 | for (int i=0;i<item.count;i++) { |
596 | for (int i=0;i<item.count;i++) { |
597 | // create trees
|
597 | // create trees
|
598 | int tree_idx = ru->newTreeIndex(); |
598 | int tree_idx = ru->newTreeIndex(); |
599 | Tree &tree = ru->trees()[tree_idx]; // get reference to modify tree |
599 | Tree &tree = ru->trees()[tree_idx]; // get reference to modify tree |
600 | tree.setDbh(nrandom(item.dbh_from, item.dbh_to)); |
600 | tree.setDbh(nrandom(item.dbh_from, item.dbh_to)); |
601 | tree.setHeight(tree.dbh()/100. * item.hd); // dbh from cm->m, *hd-ratio -> meter height |
601 | tree.setHeight(tree.dbh()/100. * item.hd); // dbh from cm->m, *hd-ratio -> meter height |
602 | tree.setSpecies(item.species); |
602 | tree.setSpecies(item.species); |
603 | if (item.age<=0) |
603 | if (item.age<=0) |
604 | tree.setAge(0,tree.height()); |
604 | tree.setAge(0,tree.height()); |
605 | else
|
605 | else
|
606 | tree.setAge(item.age, tree.height()); |
606 | tree.setAge(item.age, tree.height()); |
607 | tree.setRU(ru); |
607 | tree.setRU(ru); |
608 | tree.setup(); |
608 | tree.setup(); |
609 | total_count++; |
609 | total_count++; |
610 | 610 | ||
611 | // calculate random value. "density" is from 1..-1.
|
611 | // calculate random value. "density" is from 1..-1.
|
612 | rand_val = mRandom->get(); |
612 | rand_val = mRandom->get(); |
613 | if (item.density<0) |
613 | if (item.density<0) |
614 | rand_val = 1. - rand_val; |
614 | rand_val = 1. - rand_val; |
615 | rand_val = rand_val * rand_fraction + drandom()*(1.-rand_fraction); |
615 | rand_val = rand_val * rand_fraction + drandom()*(1.-rand_fraction); |
616 | 616 | ||
617 | // key: rank of target pixel
|
617 | // key: rank of target pixel
|
618 | // first: index of target pixel
|
618 | // first: index of target pixel
|
619 | // second: sum of target pixel
|
619 | // second: sum of target pixel
|
620 | key = limit(int(100*rand_val), 0, 99); // get from random number generator |
620 | key = limit(int(100*rand_val), 0, 99); // get from random number generator |
621 | tree_map.insert(tcount[key].first, tree_idx); // store tree in map |
621 | tree_map.insert(tcount[key].first, tree_idx); // store tree in map |
622 | tcount[key].second+=tree.basalArea(); // aggregate the basal area for each 10m pixel |
622 | tcount[key].second+=tree.basalArea(); // aggregate the basal area for each 10m pixel |
623 | if ( (total_count < 20 && i%2==0) |
623 | if ( (total_count < 20 && i%2==0) |
624 | || (total_count<100 && i%10==0 ) |
624 | || (total_count<100 && i%10==0 ) |
625 | || (i%30==0) ) { |
625 | || (i%30==0) ) { |
626 | qSort(tcount.begin(), tcount.end(), sortPairLessThan); |
626 | qSort(tcount.begin(), tcount.end(), sortPairLessThan); |
627 | }
|
627 | }
|
628 | }
|
628 | }
|
629 | qSort(tcount.begin(), tcount.end(), sortPairLessThan); |
629 | qSort(tcount.begin(), tcount.end(), sortPairLessThan); |
630 | }
|
630 | }
|
631 | 631 | ||
632 | int bits, index, pos; |
632 | int bits, index, pos; |
633 | int c; |
633 | int c; |
634 | QList<int> trees; |
634 | QList<int> trees; |
635 | QPoint tree_pos;
|
635 | QPoint tree_pos;
|
636 | 636 | ||
637 | for (int i=0;i<100;i++) { |
637 | for (int i=0;i<100;i++) { |
638 | trees = tree_map.values(i); |
638 | trees = tree_map.values(i); |
639 | c = trees.count(); |
639 | c = trees.count(); |
640 | QPointF pixel_center = ru->boundingBox().topLeft() + QPointF((i/10)*10. + 5., (i%10)*10. + 5.); |
640 | QPointF pixel_center = ru->boundingBox().topLeft() + QPointF((i/10)*10. + 5., (i%10)*10. + 5.); |
641 | if (!mModel->heightGrid()->valueAt(pixel_center).isValid()) { |
641 | if (!mModel->heightGrid()->valueAt(pixel_center).isValid()) { |
642 | // no trees on that pixel: let trees die
|
642 | // no trees on that pixel: let trees die
|
643 | foreach(int tree_idx, trees) { |
643 | foreach(int tree_idx, trees) { |
644 | ru->trees()[tree_idx].die(); |
644 | ru->trees()[tree_idx].die(); |
645 | }
|
645 | }
|
646 | continue; |
646 | continue; |
647 | }
|
647 | }
|
648 | 648 | ||
649 | bits = 0; |
649 | bits = 0; |
650 | index = -1; |
650 | index = -1; |
651 | double r; |
651 | double r; |
652 | foreach(int tree_idx, trees) { |
652 | foreach(int tree_idx, trees) { |
653 | if (c>18) { |
653 | if (c>18) { |
654 | index = (index + 1)%25; |
654 | index = (index + 1)%25; |
655 | } else { |
655 | } else { |
656 | int stop=1000; |
656 | int stop=1000; |
657 | index = 0; |
657 | index = 0; |
658 | do { |
658 | do { |
659 | //r = drandom();
|
659 | //r = drandom();
|
660 | //if (r<0.5) // skip position with a prob. of 50% -> adds a little "noise"
|
660 | //if (r<0.5) // skip position with a prob. of 50% -> adds a little "noise"
|
661 | // index++;
|
661 | // index++;
|
662 | //index = (index + 1)%25; // increase and roll over
|
662 | //index = (index + 1)%25; // increase and roll over
|
663 | 663 | ||
664 | // search a random position
|
664 | // search a random position
|
665 | r = drandom(); |
665 | r = drandom(); |
666 | index = limit(int(25 * r*r), 0, 24); // use rnd()^2 to search for locations -> higher number of low indices (i.e. 50% of lookups in first 25% of locations) |
666 | index = limit(int(25 * r*r), 0, 24); // use rnd()^2 to search for locations -> higher number of low indices (i.e. 50% of lookups in first 25% of locations) |
667 | } while (isBitSet(bits, index)==true && stop--); |
667 | } while (isBitSet(bits, index)==true && stop--); |
668 | if (!stop) |
668 | if (!stop) |
669 | qDebug() << "executeiLandInit: found no free bit."; |
669 | qDebug() << "executeiLandInit: found no free bit."; |
670 | setBit(bits, index, true); // mark position as used |
670 | setBit(bits, index, true); // mark position as used |
671 | }
|
671 | }
|
672 | // get position from fixed lists (one for even, one for uneven resource units)
|
672 | // get position from fixed lists (one for even, one for uneven resource units)
|
673 | pos = ru->index()%2?evenlist[index]:unevenlist[index]; |
673 | pos = ru->index()%2?evenlist[index]:unevenlist[index]; |
674 | tree_pos = offsetIdx // position of resource unit |
674 | tree_pos = offsetIdx // position of resource unit |
675 | + QPoint(5*(i/10), 5*(i%10)) // relative position of 10x10m pixel |
675 | + QPoint(5*(i/10), 5*(i%10)) // relative position of 10x10m pixel |
676 | + QPoint(pos/5, pos%5); // relative position within 10x10m pixel |
676 | + QPoint(pos/5, pos%5); // relative position within 10x10m pixel |
677 | //qDebug() << tree_no++ << "to" << index;
|
677 | //qDebug() << tree_no++ << "to" << index;
|
678 | ru->trees()[tree_idx].setPosition(tree_pos); |
678 | ru->trees()[tree_idx].setPosition(tree_pos); |
679 | }
|
679 | }
|
680 | }
|
680 | }
|
681 | }
|
681 | }
|
682 | 682 | ||
683 | 683 | ||
684 | 684 | ||
685 | // Initialization routine based on a stand map.
|
685 | // Initialization routine based on a stand map.
|
686 | // Basically a list of 10m pixels for a given stand is retrieved
|
686 | // Basically a list of 10m pixels for a given stand is retrieved
|
687 | // and the filled with the same procedure as the resource unit based init
|
687 | // and the filled with the same procedure as the resource unit based init
|
688 | // see http://iland.boku.ac.at/initialize+trees
|
688 | // see http://iland.boku.ac.at/initialize+trees
|
689 | void StandLoader::executeiLandInitStand(int stand_id) |
689 | void StandLoader::executeiLandInitStand(int stand_id) |
690 | {
|
690 | {
|
691 | 691 | ||
692 | const MapGrid *grid = GlobalSettings::instance()->model()->standGrid(); |
692 | const MapGrid *grid = GlobalSettings::instance()->model()->standGrid(); |
693 | if (mCurrentMap) |
693 | if (mCurrentMap) |
694 | grid = mCurrentMap; |
694 | grid = mCurrentMap; |
695 | 695 | ||
696 | // get a list of positions of all pixels that belong to our stand
|
696 | // get a list of positions of all pixels that belong to our stand
|
697 | QList<int> indices = grid->gridIndices(stand_id); |
697 | QList<int> indices = grid->gridIndices(stand_id); |
698 | if (indices.isEmpty()) { |
698 | if (indices.isEmpty()) { |
699 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
699 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
700 | return; |
700 | return; |
701 | }
|
701 | }
|
702 | // a multiHash holds a list for all trees.
|
702 | // a multiHash holds a list for all trees.
|
703 | // key is the location of the 10x10m pixel
|
703 | // key is the location of the 10x10m pixel
|
704 | QMultiHash<QPoint, int> tree_map; |
704 | QMultiHash<QPoint, int> tree_map; |
705 | QList<SInitPixel> pixel_list; // working list of all 10m pixels |
705 | QList<SInitPixel> pixel_list; // working list of all 10m pixels |
706 | pixel_list.reserve(indices.size()); |
706 | pixel_list.reserve(indices.size()); |
707 | 707 | ||
708 | foreach (int i, indices) { |
708 | foreach (int i, indices) { |
709 | SInitPixel p;
|
709 | SInitPixel p;
|
710 | p.pixelOffset = grid->grid().indexOf(i); // index in the 10m grid |
710 | p.pixelOffset = grid->grid().indexOf(i); // index in the 10m grid |
711 | p.resource_unit = GlobalSettings::instance()->model()->ru( grid->grid().cellCenterPoint(p.pixelOffset)); |
711 | p.resource_unit = GlobalSettings::instance()->model()->ru( grid->grid().cellCenterPoint(p.pixelOffset)); |
712 | if (mInitHeightGrid) |
712 | if (mInitHeightGrid) |
713 | p.h_max = mInitHeightGrid->grid().constValueAtIndex(p.pixelOffset); |
713 | p.h_max = mInitHeightGrid->grid().constValueAtIndex(p.pixelOffset); |
714 | pixel_list.append(p); |
714 | pixel_list.append(p); |
715 | }
|
715 | }
|
716 | double area_factor = grid->area(stand_id) / cRUArea; |
716 | double area_factor = grid->area(stand_id) / cRUArea; |
717 | 717 | ||
718 | int key=0; |
718 | int key=0; |
719 | double rand_val, rand_fraction; |
719 | double rand_val, rand_fraction; |
720 | int total_count = 0; |
720 | int total_count = 0; |
721 | int total_tries = 0; |
721 | int total_tries = 0; |
722 | int total_misses = 0; |
722 | int total_misses = 0; |
723 | if (mInitHeightGrid && !mHeightGridResponse) |
723 | if (mInitHeightGrid && !mHeightGridResponse) |
724 | throw IException("executeiLandInitStand: trying to initialize with height grid but without response function."); |
724 | throw IException("executeiLandInitStand: trying to initialize with height grid but without response function."); |
725 | 725 | ||
726 | Species *last_locked_species=0; |
726 | Species *last_locked_species=0; |
727 | foreach(const InitFileItem &item, mInitItems) { |
727 | foreach(const InitFileItem &item, mInitItems) { |
728 | if (item.density>1.) { |
728 | if (item.density>1.) { |
729 | // special case with single-species-area
|
729 | // special case with single-species-area
|
730 | if (total_count==0) { |
730 | if (total_count==0) { |
731 | // randomize the pixels
|
731 | // randomize the pixels
|
732 | for (QList<SInitPixel>::iterator it=pixel_list.begin();it!=pixel_list.end();++it) |
732 | for (QList<SInitPixel>::iterator it=pixel_list.begin();it!=pixel_list.end();++it) |
733 | it->basal_area = drandom(); |
733 | it->basal_area = drandom(); |
734 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
734 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
735 | for (QList<SInitPixel>::iterator it=pixel_list.begin();it!=pixel_list.end();++it) |
735 | for (QList<SInitPixel>::iterator it=pixel_list.begin();it!=pixel_list.end();++it) |
736 | it->basal_area = 0.; |
736 | it->basal_area = 0.; |
737 | }
|
737 | }
|
738 | 738 | ||
739 | if (item.species != last_locked_species) { |
739 | if (item.species != last_locked_species) { |
740 | last_locked_species=item.species; |
740 | last_locked_species=item.species; |
741 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelUnlocked); |
741 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelUnlocked); |
742 | }
|
742 | }
|
743 | } else { |
743 | } else { |
744 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
744 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
745 | last_locked_species=0; |
745 | last_locked_species=0; |
746 | }
|
746 | }
|
747 | rand_fraction = item.density; |
747 | rand_fraction = item.density; |
748 | int count = item.count * area_factor + 0.5; // round |
748 | int count = item.count * area_factor + 0.5; // round |
749 | double init_max_height = item.dbh_to/100. * item.hd; |
749 | double init_max_height = item.dbh_to/100. * item.hd; |
750 | for (int i=0;i<count;i++) { |
750 | for (int i=0;i<count;i++) { |
751 | 751 | ||
752 | bool found = false; |
752 | bool found = false; |
753 | int tries = mHeightGridTries; |
753 | int tries = mHeightGridTries; |
754 | while (!found &&--tries) { |
754 | while (!found &&--tries) { |
755 | // calculate random value. "density" is from 1..-1.
|
755 | // calculate random value. "density" is from 1..-1.
|
756 | if (item.density <= 1.) { |
756 | if (item.density <= 1.) { |
757 | rand_val = mRandom->get(); |
757 | rand_val = mRandom->get(); |
758 | if (item.density<0) |
758 | if (item.density<0) |
759 | rand_val = 1. - rand_val; |
759 | rand_val = 1. - rand_val; |
760 | rand_val = rand_val * rand_fraction + drandom()*(1.-rand_fraction); |
760 | rand_val = rand_val * rand_fraction + drandom()*(1.-rand_fraction); |
761 | } else { |
761 | } else { |
762 | // limited area: limit potential area using the "density" input parameter
|
762 | // limited area: limit potential area using the "density" input parameter
|
763 | rand_val = drandom() * qMin(item.density/100., 1.); |
763 | rand_val = drandom() * qMin(item.density/100., 1.); |
764 | }
|
764 | }
|
765 | ++total_tries; |
765 | ++total_tries; |
766 | 766 | ||
767 | // key: rank of target pixel
|
767 | // key: rank of target pixel
|
768 | key = limit(int(pixel_list.count()*rand_val), 0, pixel_list.count()-1); // get from random number generator |
768 | key = limit(int(pixel_list.count()*rand_val), 0, pixel_list.count()-1); // get from random number generator |
769 | 769 | ||
770 | if (mInitHeightGrid) { |
770 | if (mInitHeightGrid) { |
771 | // calculate how good the selected pixel fits w.r.t. the predefined height
|
771 | // calculate how good the selected pixel fits w.r.t. the predefined height
|
772 | double p_value = pixel_list[key].h_max>0.?mHeightGridResponse->calculate(init_max_height/pixel_list[key].h_max):0.; |
772 | double p_value = pixel_list[key].h_max>0.?mHeightGridResponse->calculate(init_max_height/pixel_list[key].h_max):0.; |
773 | if (drandom() < p_value) |
773 | if (drandom() < p_value) |
774 | found = true; |
774 | found = true; |
775 | } else { |
775 | } else { |
776 | found = true; |
776 | found = true; |
777 | }
|
777 | }
|
778 | if (!last_locked_species && pixel_list[key].locked) |
778 | if (!last_locked_species && pixel_list[key].locked) |
779 | found = false; |
779 | found = false; |
780 | }
|
780 | }
|
781 | if (tries<0) ++total_misses; |
781 | if (tries<0) ++total_misses; |
782 | 782 | ||
783 | // create a tree
|
783 | // create a tree
|
784 | ResourceUnit *ru = pixel_list[key].resource_unit; |
784 | ResourceUnit *ru = pixel_list[key].resource_unit; |
785 | int tree_idx = ru->newTreeIndex(); |
785 | int tree_idx = ru->newTreeIndex(); |
786 | Tree &tree = ru->trees()[tree_idx]; // get reference to modify tree |
786 | Tree &tree = ru->trees()[tree_idx]; // get reference to modify tree |
787 | tree.setDbh(nrandom(item.dbh_from, item.dbh_to)); |
787 | tree.setDbh(nrandom(item.dbh_from, item.dbh_to)); |
788 | tree.setHeight(tree.dbh()/100. * item.hd); // dbh from cm->m, *hd-ratio -> meter height |
788 | tree.setHeight(tree.dbh()/100. * item.hd); // dbh from cm->m, *hd-ratio -> meter height |
789 | tree.setSpecies(item.species); |
789 | tree.setSpecies(item.species); |
790 | if (item.age<=0) |
790 | if (item.age<=0) |
791 | tree.setAge(0,tree.height()); |
791 | tree.setAge(0,tree.height()); |
792 | else
|
792 | else
|
793 | tree.setAge(item.age, tree.height()); |
793 | tree.setAge(item.age, tree.height()); |
794 | tree.setRU(ru); |
794 | tree.setRU(ru); |
795 | tree.setup(); |
795 | tree.setup(); |
796 | total_count++; |
796 | total_count++; |
797 | 797 | ||
798 | // store in the multiHash the position of the pixel and the tree_idx in the resepctive resource unit
|
798 | // store in the multiHash the position of the pixel and the tree_idx in the resepctive resource unit
|
799 | tree_map.insert(pixel_list[key].pixelOffset, tree_idx); |
799 | tree_map.insert(pixel_list[key].pixelOffset, tree_idx); |
800 | pixel_list[key].basal_area+=tree.basalArea(); // aggregate the basal area for each 10m pixel |
800 | pixel_list[key].basal_area+=tree.basalArea(); // aggregate the basal area for each 10m pixel |
801 | if (last_locked_species) |
801 | if (last_locked_species) |
802 | pixel_list[key].locked = true; |
802 | pixel_list[key].locked = true; |
803 | 803 | ||
804 | // resort list
|
804 | // resort list
|
805 | if (last_locked_species==0 && ((total_count < 20 && i%2==0) |
805 | if (last_locked_species==0 && ((total_count < 20 && i%2==0) |
806 | || (total_count<100 && i%10==0 ) |
806 | || (total_count<100 && i%10==0 ) |
807 | || (i%30==0)) ) { |
807 | || (i%30==0)) ) { |
808 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
808 | qSort(pixel_list.begin(), pixel_list.end(), sortInitPixelLessThan); |
809 | }
|
809 | }
|
810 | }
|
810 | }
|
811 | }
|
811 | }
|
812 | if (total_misses>0 || total_tries > total_count) { |
812 | if (total_misses>0 || total_tries > total_count) { |
813 | if (logLevelInfo()) qDebug() << "init for stand" << stand_id << "treecount:" << total_count << ", tries:" << total_tries << ", misses:" << total_misses << ", %miss:" << qRound(total_misses*100 / (double)total_count); |
813 | if (logLevelInfo()) qDebug() << "init for stand" << stand_id << "treecount:" << total_count << ", tries:" << total_tries << ", misses:" << total_misses << ", %miss:" << qRound(total_misses*100 / (double)total_count); |
814 | }
|
814 | }
|
815 | 815 | ||
816 | int bits, index, pos; |
816 | int bits, index, pos; |
817 | int c; |
817 | int c; |
818 | QList<int> trees; |
818 | QList<int> trees; |
819 | QPoint tree_pos;
|
819 | QPoint tree_pos;
|
820 | 820 | ||
821 | foreach(const SInitPixel &p, pixel_list) { |
821 | foreach(const SInitPixel &p, pixel_list) { |
822 | trees = tree_map.values(p.pixelOffset); |
822 | trees = tree_map.values(p.pixelOffset); |
823 | c = trees.count(); |
823 | c = trees.count(); |
824 | bits = 0; |
824 | bits = 0; |
825 | index = -1; |
825 | index = -1; |
826 | double r; |
826 | double r; |
827 | foreach(int tree_idx, trees) { |
827 | foreach(int tree_idx, trees) { |
828 | if (c>18) { |
828 | if (c>18) { |
829 | index = (index + 1)%25; |
829 | index = (index + 1)%25; |
830 | } else { |
830 | } else { |
831 | int stop=1000; |
831 | int stop=1000; |
832 | index = 0; |
832 | index = 0; |
833 | do { |
833 | do { |
834 | // search a random position
|
834 | // search a random position
|
835 | r = drandom(); |
835 | r = drandom(); |
836 | index = limit(int(25 * r*r), 0, 24); // use rnd()^2 to search for locations -> higher number of low indices (i.e. 50% of lookups in first 25% of locations) |
836 | index = limit(int(25 * r*r), 0, 24); // use rnd()^2 to search for locations -> higher number of low indices (i.e. 50% of lookups in first 25% of locations) |
837 | } while (isBitSet(bits, index)==true && stop--); |
837 | } while (isBitSet(bits, index)==true && stop--); |
838 | if (!stop) |
838 | if (!stop) |
839 | qDebug() << "executeiLandInit: found no free bit."; |
839 | qDebug() << "executeiLandInit: found no free bit."; |
840 | setBit(bits, index, true); // mark position as used |
840 | setBit(bits, index, true); // mark position as used |
841 | }
|
841 | }
|
842 | // get position from fixed lists (one for even, one for uneven resource units)
|
842 | // get position from fixed lists (one for even, one for uneven resource units)
|
843 | pos = p.resource_unit->index()%2?evenlist[index]:unevenlist[index]; |
843 | pos = p.resource_unit->index()%2?evenlist[index]:unevenlist[index]; |
844 | tree_pos = p.pixelOffset * cPxPerHeight; // convert to LIF index |
844 | tree_pos = p.pixelOffset * cPxPerHeight; // convert to LIF index |
845 | tree_pos += QPoint(pos/cPxPerHeight, pos%cPxPerHeight); |
845 | tree_pos += QPoint(pos/cPxPerHeight, pos%cPxPerHeight); |
846 | 846 | ||
847 | p.resource_unit->trees()[tree_idx].setPosition(tree_pos); |
847 | p.resource_unit->trees()[tree_idx].setPosition(tree_pos); |
848 | // test if tree position is valid..
|
848 | // test if tree position is valid..
|
849 | if (!GlobalSettings::instance()->model()->grid()->isIndexValid(tree_pos)) |
849 | if (!GlobalSettings::instance()->model()->grid()->isIndexValid(tree_pos)) |
850 | qDebug() << "Standloader: invalid position!"; |
850 | qDebug() << "Standloader: invalid position!"; |
851 | }
|
851 | }
|
852 | }
|
852 | }
|
853 | if (logLevelInfo()) |
853 | if (logLevelInfo()) |
854 | qDebug() << "init for stand" << stand_id << "with area" << "area (m2)" << grid->area(stand_id) << "count of 10m pixels:" << indices.count() << "initialized trees:" << total_count; |
854 | qDebug() << "init for stand" << stand_id << "with area" << "area (m2)" << grid->area(stand_id) << "count of 10m pixels:" << indices.count() << "initialized trees:" << total_count; |
855 | 855 | ||
856 | }
|
856 | }
|
857 | 857 | ||
858 | /// a (hacky) way of adding saplings of a certain age to a stand defined by 'stand_id'.
|
858 | /// a (hacky) way of adding saplings of a certain age to a stand defined by 'stand_id'.
|
859 | int StandLoader::loadSaplings(const QString &content, int stand_id, const QString &fileName) |
859 | int StandLoader::loadSaplings(const QString &content, int stand_id, const QString &fileName) |
860 | {
|
860 | {
|
861 | Q_UNUSED(fileName); |
861 | Q_UNUSED(fileName); |
862 | const MapGrid *stand_grid; |
862 | const MapGrid *stand_grid; |
863 | if (mCurrentMap) |
863 | if (mCurrentMap) |
864 | stand_grid = mCurrentMap; // if set |
864 | stand_grid = mCurrentMap; // if set |
865 | else
|
865 | else
|
866 | stand_grid = GlobalSettings::instance()->model()->standGrid(); // default |
866 | stand_grid = GlobalSettings::instance()->model()->standGrid(); // default |
867 | 867 | ||
868 | QList<int> indices = stand_grid->gridIndices(stand_id); // list of 10x10m pixels |
868 | QList<int> indices = stand_grid->gridIndices(stand_id); // list of 10x10m pixels |
869 | if (indices.isEmpty()) { |
869 | if (indices.isEmpty()) { |
870 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
870 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
871 | return -1; |
871 | return -1; |
872 | }
|
872 | }
|
873 | double area_factor = stand_grid->area(stand_id) / cRUArea; // multiplier for grid (e.g. 2 if stand has area of 2 hectare) |
873 | double area_factor = stand_grid->area(stand_id) / cRUArea; // multiplier for grid (e.g. 2 if stand has area of 2 hectare) |
874 | 874 | ||
875 | // parse the content of the init-file
|
875 | // parse the content of the init-file
|
876 | // species
|
876 | // species
|
877 | CSVFile init;
|
877 | CSVFile init;
|
878 | init.loadFromString(content); |
878 | init.loadFromString(content); |
879 | int ispecies = init.columnIndex("species"); |
879 | int ispecies = init.columnIndex("species"); |
880 | int icount = init.columnIndex("count"); |
880 | int icount = init.columnIndex("count"); |
881 | int iheight = init.columnIndex("height"); |
881 | int iheight = init.columnIndex("height"); |
882 | int iage = init.columnIndex("age"); |
882 | int iage = init.columnIndex("age"); |
883 | if (ispecies==-1 || icount==-1) |
883 | if (ispecies==-1 || icount==-1) |
884 | throw IException("Error while loading saplings: columns 'species' or 'count' are missing!!"); |
884 | throw IException("Error while loading saplings: columns 'species' or 'count' are missing!!"); |
885 | 885 | ||
886 | const SpeciesSet *set = GlobalSettings::instance()->model()->ru()->speciesSet(); |
886 | const SpeciesSet *set = GlobalSettings::instance()->model()->ru()->speciesSet(); |
887 | double height, age; |
887 | double height, age; |
888 | int total = 0; |
888 | int total = 0; |
889 | for (int row=0;row<init.rowCount();++row) { |
889 | for (int row=0;row<init.rowCount();++row) { |
890 | int pxcount = init.value(row, icount).toDouble() * area_factor + 0.5; // no. of pixels that should be filled (sapling grid is the same resolution as the lif-grid) |
- | |
- | 890 | int pxcount = qRound(init.value(row, icount).toDouble() * area_factor + 0.5); // no. of pixels that should be filled (sapling grid is the same resolution as the lif-grid) |
|
891 | const Species *species = set->species(init.value(row, ispecies).toString()); |
891 | const Species *species = set->species(init.value(row, ispecies).toString()); |
892 | if (!species) |
892 | if (!species) |
893 | throw IException(QString("Error while loading saplings: invalid species '%1'.").arg(init.value(row, ispecies).toString())); |
893 | throw IException(QString("Error while loading saplings: invalid species '%1'.").arg(init.value(row, ispecies).toString())); |
894 | height = iheight==-1?0.05: init.value(row, iheight).toDouble(); |
894 | height = iheight==-1?0.05: init.value(row, iheight).toDouble(); |
895 | age = iage==-1?1:init.value(row,iage).toDouble(); |
895 | age = iage==-1?1:init.value(row,iage).toDouble(); |
896 | 896 | ||
897 | int misses = 0; |
897 | int misses = 0; |
898 | int hits = 0; |
898 | int hits = 0; |
899 | while (hits < pxcount) { |
899 | while (hits < pxcount) { |
900 | int rnd_index = irandom(0, indices.count()); |
900 | int rnd_index = irandom(0, indices.count()); |
901 | QPoint offset=stand_grid->grid().indexOf(indices[rnd_index]); |
901 | QPoint offset=stand_grid->grid().indexOf(indices[rnd_index]); |
902 | ResourceUnit *ru = GlobalSettings::instance()->model()->ru(stand_grid->grid().cellCenterPoint(offset)); |
902 | ResourceUnit *ru = GlobalSettings::instance()->model()->ru(stand_grid->grid().cellCenterPoint(offset)); |
903 | //
|
903 | //
|
904 | offset = offset * cPxPerHeight; // index of 10m patch -> to lif pixel coordinates |
904 | offset = offset * cPxPerHeight; // index of 10m patch -> to lif pixel coordinates |
905 | int in_p = irandom(0, cPxPerHeight*cPxPerHeight); // index of lif-pixel |
905 | int in_p = irandom(0, cPxPerHeight*cPxPerHeight); // index of lif-pixel |
906 | offset += QPoint(in_p / cPxPerHeight, in_p % cPxPerHeight); |
906 | offset += QPoint(in_p / cPxPerHeight, in_p % cPxPerHeight); |
907 | SaplingCell *sc = GlobalSettings::instance()->model()->saplings()->cell(offset); |
907 | SaplingCell *sc = GlobalSettings::instance()->model()->saplings()->cell(offset); |
908 | if (sc && sc->max_height()>height) { |
908 | if (sc && sc->max_height()>height) { |
909 | //if (!ru || ru->saplingHeightForInit(offset) > height) {
|
909 | //if (!ru || ru->saplingHeightForInit(offset) > height) {
|
910 | misses++; |
910 | misses++; |
911 | } else { |
911 | } else { |
912 | // ok
|
912 | // ok
|
913 | hits++; |
913 | hits++; |
914 | if (sc) |
914 | if (sc) |
915 | sc->addSapling(height, age, species->index()); |
915 | sc->addSapling(height, age, species->index()); |
916 | //ru->resourceUnitSpecies(species).changeSapling().addSapling(offset, height, age);
|
916 | //ru->resourceUnitSpecies(species).changeSapling().addSapling(offset, height, age);
|
917 | }
|
917 | }
|
918 | if (misses > 3*pxcount) { |
918 | if (misses > 3*pxcount) { |
919 | qDebug() << "tried to add" << pxcount << "saplings at stand" << stand_id << "but failed in finding enough free positions. Added" << hits << "and stopped."; |
919 | qDebug() << "tried to add" << pxcount << "saplings at stand" << stand_id << "but failed in finding enough free positions. Added" << hits << "and stopped."; |
920 | break; |
920 | break; |
921 | }
|
921 | }
|
922 | }
|
922 | }
|
923 | total += hits; |
923 | total += hits; |
924 | 924 | ||
925 | }
|
925 | }
|
926 | return total; |
926 | return total; |
927 | }
|
927 | }
|
928 | 928 | ||
929 | bool LIFValueHigher(const float *a, const float *b) |
929 | bool LIFValueHigher(const float *a, const float *b) |
930 | {
|
930 | {
|
931 | return *a > *b; |
931 | return *a > *b; |
932 | }
|
932 | }
|
933 | 933 | ||
934 | int StandLoader::loadSaplingsLIF(int stand_id, const CSVFile &init, int low_index, int high_index) |
934 | int StandLoader::loadSaplingsLIF(int stand_id, const CSVFile &init, int low_index, int high_index) |
935 | {
|
935 | {
|
936 | const MapGrid *stand_grid; |
936 | const MapGrid *stand_grid; |
937 | if (mCurrentMap) |
937 | if (mCurrentMap) |
938 | stand_grid = mCurrentMap; // if set |
938 | stand_grid = mCurrentMap; // if set |
939 | else
|
939 | else
|
940 | stand_grid = GlobalSettings::instance()->model()->standGrid(); // default |
940 | stand_grid = GlobalSettings::instance()->model()->standGrid(); // default |
941 | 941 | ||
942 | if (!stand_grid->isValid(stand_id)) |
942 | if (!stand_grid->isValid(stand_id)) |
943 | return 0; |
943 | return 0; |
944 | 944 | ||
945 | QList<int> indices = stand_grid->gridIndices(stand_id); // list of 10x10m pixels |
945 | QList<int> indices = stand_grid->gridIndices(stand_id); // list of 10x10m pixels |
946 | if (indices.isEmpty()) { |
946 | if (indices.isEmpty()) { |
947 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
947 | qDebug() << "stand" << stand_id << "not in project area. No init performed."; |
948 | return 0; |
948 | return 0; |
949 | }
|
949 | }
|
950 | // prepare space for LIF-pointers (2m Pixel)
|
950 | // prepare space for LIF-pointers (2m Pixel)
|
951 | QVector<float*> lif_ptrs; |
951 | QVector<float*> lif_ptrs; |
952 | lif_ptrs.reserve(indices.size() * cPxPerHeight * cPxPerHeight); |
952 | lif_ptrs.reserve(indices.size() * cPxPerHeight * cPxPerHeight); |
953 | for (int l=0;l<indices.size();++l){ |
953 | for (int l=0;l<indices.size();++l){ |
954 | QPoint offset=stand_grid->grid().indexOf(indices[l]); |
954 | QPoint offset=stand_grid->grid().indexOf(indices[l]); |
955 | offset = offset * cPxPerHeight; // index of 10m patch -> to lif pixel coordinates |
955 | offset = offset * cPxPerHeight; // index of 10m patch -> to lif pixel coordinates |
956 | for (int y=0;y<cPxPerHeight;++y) |
956 | for (int y=0;y<cPxPerHeight;++y) |
957 | for(int x=0;x<cPxPerHeight;++x) |
957 | for(int x=0;x<cPxPerHeight;++x) |
958 | lif_ptrs.push_back( GlobalSettings::instance()->model()->grid()->ptr(offset.x()+x, offset.y()+y) ); |
958 | lif_ptrs.push_back( GlobalSettings::instance()->model()->grid()->ptr(offset.x()+x, offset.y()+y) ); |
959 | }
|
959 | }
|
960 | // sort based on LIF-Value
|
960 | // sort based on LIF-Value
|
961 | std::sort(lif_ptrs.begin(), lif_ptrs.end(), LIFValueHigher); // higher: highest values first |
961 | std::sort(lif_ptrs.begin(), lif_ptrs.end(), LIFValueHigher); // higher: highest values first |
962 | 962 | ||
963 | 963 | ||
964 | double area_factor = stand_grid->area(stand_id) / cRUArea; // multiplier for grid (e.g. 2 if stand has area of 2 hectare) |
964 | double area_factor = stand_grid->area(stand_id) / cRUArea; // multiplier for grid (e.g. 2 if stand has area of 2 hectare) |
965 | 965 | ||
966 | // parse the content of the init-file
|
966 | // parse the content of the init-file
|
967 | // species
|
967 | // species
|
968 | int ispecies = init.columnIndex("species"); |
968 | int ispecies = init.columnIndex("species"); |
969 | int icount = init.columnIndex("count"); |
969 | int icount = init.columnIndex("count"); |
970 | int iheight = init.columnIndex("height"); |
970 | int iheight = init.columnIndex("height"); |
971 | int iheightfrom = init.columnIndex("height_from"); |
971 | int iheightfrom = init.columnIndex("height_from"); |
972 | int iheightto = init.columnIndex("height_to"); |
972 | int iheightto = init.columnIndex("height_to"); |
973 | int iage = init.columnIndex("age"); |
973 | int iage = init.columnIndex("age"); |
974 | int itopage = init.columnIndex("age4m"); |
974 | int itopage = init.columnIndex("age4m"); |
975 | int iminlif = init.columnIndex("min_lif"); |
975 | int iminlif = init.columnIndex("min_lif"); |
976 | if ((iheightfrom==-1) ^ (iheightto==-1)) |
976 | if ((iheightfrom==-1) ^ (iheightto==-1)) |
977 | throw IException("Error while loading saplings: height not correctly provided. Use either 'height' or 'height_from' and 'height_to'."); |
977 | throw IException("Error while loading saplings: height not correctly provided. Use either 'height' or 'height_from' and 'height_to'."); |
978 | if (ispecies==-1 || icount==-1) |
978 | if (ispecies==-1 || icount==-1) |
979 | throw IException("Error while loading saplings: columns 'species' or 'count' are missing!!"); |
979 | throw IException("Error while loading saplings: columns 'species' or 'count' are missing!!"); |
980 | 980 | ||
981 | const SpeciesSet *set = GlobalSettings::instance()->model()->ru()->speciesSet(); |
981 | const SpeciesSet *set = GlobalSettings::instance()->model()->ru()->speciesSet(); |
982 | double height, age; |
982 | double height, age; |
983 | int total = 0; |
983 | int total = 0; |
984 | for (int row=low_index;row<=high_index;++row) { |
984 | for (int row=low_index;row<=high_index;++row) { |
985 | double pxcount = init.value(row, icount).toDouble() * area_factor; // no. of pixels that should be filled (sapling grid is the same resolution as the lif-grid) |
985 | double pxcount = init.value(row, icount).toDouble() * area_factor; // no. of pixels that should be filled (sapling grid is the same resolution as the lif-grid) |
986 | const Species *species = set->species(init.value(row, ispecies).toString()); |
986 | const Species *species = set->species(init.value(row, ispecies).toString()); |
987 | if (!species) |
987 | if (!species) |
988 | throw IException(QString("Error while loading saplings: invalid species '%1'.").arg(init.value(row, ispecies).toString())); |
988 | throw IException(QString("Error while loading saplings: invalid species '%1'.").arg(init.value(row, ispecies).toString())); |
989 | height = iheight==-1?0.05: init.value(row, iheight).toDouble(); |
989 | height = iheight==-1?0.05: init.value(row, iheight).toDouble(); |
990 | age = iage==-1?1:init.value(row,iage).toDouble(); |
990 | age = iage==-1?1:init.value(row,iage).toDouble(); |
991 | double age4m = itopage==-1?10:init.value(row, itopage).toDouble(); |
991 | double age4m = itopage==-1?10:init.value(row, itopage).toDouble(); |
992 | double height_from = iheightfrom==-1?-1.: init.value(row, iheightfrom).toDouble(); |
992 | double height_from = iheightfrom==-1?-1.: init.value(row, iheightfrom).toDouble(); |
993 | double height_to = iheightto==-1?-1.: init.value(row, iheightto).toDouble(); |
993 | double height_to = iheightto==-1?-1.: init.value(row, iheightto).toDouble(); |
994 | double min_lif = iminlif==-1?1.: init.value(row, iminlif).toDouble(); |
994 | double min_lif = iminlif==-1?1.: init.value(row, iminlif).toDouble(); |
995 | // find LIF-level in the pixels
|
995 | // find LIF-level in the pixels
|
996 | int min_lif_index = 0; |
996 | int min_lif_index = 0; |
997 | if (min_lif < 1.) { |
997 | if (min_lif < 1.) { |
998 | for (QVector<float*>::ConstIterator it=lif_ptrs.constBegin(); it!=lif_ptrs.constEnd(); ++it, ++min_lif_index) |
998 | for (QVector<float*>::ConstIterator it=lif_ptrs.constBegin(); it!=lif_ptrs.constEnd(); ++it, ++min_lif_index) |
999 | if (**it <= min_lif) |
999 | if (**it <= min_lif) |
1000 | break; |
1000 | break; |
1001 | if (pxcount < min_lif_index) { |
1001 | if (pxcount < min_lif_index) { |
1002 | // not enough LIF pixels available
|
1002 | // not enough LIF pixels available
|
1003 | min_lif_index = static_cast<int>(pxcount); // try the brightest pixels (ie with the largest value for the LIF) |
1003 | min_lif_index = static_cast<int>(pxcount); // try the brightest pixels (ie with the largest value for the LIF) |
1004 | }
|
1004 | }
|
1005 | } else { |
1005 | } else { |
1006 | // No LIF threshold: the full range of pixels is valid
|
1006 | // No LIF threshold: the full range of pixels is valid
|
1007 | min_lif_index = lif_ptrs.size(); |
1007 | min_lif_index = lif_ptrs.size(); |
1008 | }
|
1008 | }
|
1009 | 1009 | ||
1010 | 1010 | ||
1011 | 1011 | ||
1012 | double hits = 0.; |
1012 | double hits = 0.; |
1013 | while (hits < pxcount) { |
1013 | while (hits < pxcount) { |
1014 | int rnd_index = irandom(0, min_lif_index); |
1014 | int rnd_index = irandom(0, min_lif_index); |
1015 | if (iheightfrom!=-1) { |
1015 | if (iheightfrom!=-1) { |
1016 | height = limit(nrandom(height_from, height_to), 0.05,4.); |
1016 | height = limit(nrandom(height_from, height_to), 0.05,4.); |
1017 | if (age<=1.) |
1017 | if (age<=1.) |
1018 | age = qMax(qRound(height/4. * age4m),1); // assume a linear relationship between height and age |
1018 | age = qMax(qRound(height/4. * age4m),1); // assume a linear relationship between height and age |
1019 | }
|
1019 | }
|
1020 | QPoint offset = GlobalSettings::instance()->model()->grid()->indexOf(lif_ptrs[rnd_index]); |
1020 | QPoint offset = GlobalSettings::instance()->model()->grid()->indexOf(lif_ptrs[rnd_index]); |
1021 | ResourceUnit *ru; |
1021 | ResourceUnit *ru; |
1022 | SaplingCell *sc = GlobalSettings::instance()->model()->saplings()->cell(offset, true, &ru); |
1022 | SaplingCell *sc = GlobalSettings::instance()->model()->saplings()->cell(offset, true, &ru); |
1023 | if (sc) { |
1023 | if (sc) { |
1024 | if (SaplingTree *st=sc->addSapling(static_cast<float>(height), static_cast<int>(age), species->index())) |
1024 | if (SaplingTree *st=sc->addSapling(static_cast<float>(height), static_cast<int>(age), species->index())) |
1025 | hits+=std::max(1., ru->resourceUnitSpecies(st->species_index)->species()->saplingGrowthParameters().representedStemNumberH(st->height)); |
1025 | hits+=std::max(1., ru->resourceUnitSpecies(st->species_index)->species()->saplingGrowthParameters().representedStemNumberH(st->height)); |
1026 | else
|
1026 | else
|
1027 | hits++; |
1027 | hits++; |
1028 | } else { |
1028 | } else { |
1029 | hits++; // avoid an infinite loop |
1029 | hits++; // avoid an infinite loop |
1030 | }
|
1030 | }
|
1031 | 1031 | ||
1032 | 1032 | ||
1033 | }
|
1033 | }
|
1034 | total += pxcount; |
1034 | total += pxcount; |
1035 | 1035 | ||
1036 | }
|
1036 | }
|
1037 | 1037 | ||
1038 | // initialize grass cover
|
1038 | // initialize grass cover
|
1039 | if (init.columnIndex("grass_cover")>-1) { |
1039 | if (init.columnIndex("grass_cover")>-1) { |
1040 | int grass_cover_value = init.value(low_index, "grass_cover").toInt(); |
1040 | int grass_cover_value = init.value(low_index, "grass_cover").toInt(); |
1041 | if (grass_cover_value<0 || grass_cover_value>100) |
1041 | if (grass_cover_value<0 || grass_cover_value>100) |
1042 | throw IException(QString("The grass cover percentage (column 'grass_cover') for stand '%1' is '%2', which is invalid (expected: 0-100)").arg(stand_id).arg(grass_cover_value)); |
1042 | throw IException(QString("The grass cover percentage (column 'grass_cover') for stand '%1' is '%2', which is invalid (expected: 0-100)").arg(stand_id).arg(grass_cover_value)); |
1043 | GlobalSettings::instance()->model()->grassCover()->setInitialValues(lif_ptrs, grass_cover_value); |
1043 | GlobalSettings::instance()->model()->grassCover()->setInitialValues(lif_ptrs, grass_cover_value); |
1044 | }
|
1044 | }
|
1045 | 1045 | ||
1046 | 1046 | ||
1047 | return total; |
1047 | return total; |
1048 | }
|
1048 | }
|
1049 | 1049 |