WebSVN - public iLand - Diff - Rev 388 and 389



        return;
    }
    loadSingleTreeList(content, ru, fileName);
}

 
/** load a list of trees (given by content) to a resource unit. Param fileName is just for error reporting.
  returns the number of loaded trees.
  */
int StandLoader::loadSingleTreeList(const QString &content, ResourceUnit *ru, const QString &fileName)
{
    if (!ru)
        ru = mModel->ru();
    Q_ASSERT(ru!=0);


    // cut out the <trees> </trees> part if present
    if (content.contains("<trees>")) {
        QRegExp rx(".*<trees>(.*)</trees>.*");
        rx.indexIn(content, 0);
        if (rx.capturedTexts().count()<1)
 
            return 0;
        my_content = rx.cap(1).trimmed();
    }

    QStringList lines=my_content.split('\n');
    if (lines.count()<2)
 
        return 0;
    // drop comments
    while (!lines.isEmpty() && lines.front().startsWith('#') )
        lines.pop_front();
    while (!lines.isEmpty() && lines.last().isEmpty())
        lines.removeLast();

    if (iX==-1 || iY==-1 || iBhd==-1 || iSpecies==-1 || iHeight==-1)
        throw IException(QString("Initfile %1 is not valid!\nObligatory columns are: x,y, bhdfrom or dbh, species, treeheight or height.").arg(fileName));

    double dbh;
    bool ok;
    int cnt=0;
    QString speciesid;
    for (int i=1;i<lines.count();i++) {
        QString &line = lines[i];
        dbh = line.section(sep, iBhd, iBhd).toDouble();
        if (dbh<5.)

            tree.setId(line.section(sep, iID, iID).toInt() );

        tree.setDbh(dbh);
        tree.setHeight(line.section(sep, iHeight, iHeight).toDouble()/height_conversion); // convert from Picus-cm to m if necessary

 
        speciesid = line.section(sep, iSpecies, iSpecies).trimmed();
        int picusid = speciesid.toInt(&ok);
        if (ok) {
            int idx = picusSpeciesIds.indexOf(picusid);
            if (idx==-1)
                throw IException(QString("Loading init-file: invalid Picus-species-id. Species: %1").arg(picusid));
            speciesid = iLandSpeciesIds[idx];
        }
        Species *s = speciesSet->species(speciesid);
        if (!ru || !s)
 
            throw IException(QString("Loading init-file: either resource unit or species invalid. Species: %1").arg(speciesid));
        tree.setSpecies(s);

        ok = true;
        if (iAge>=0)
           tree.setAge(line.section(sep, iAge, iAge).toInt(&ok), tree.height()); // this is a *real* age
        if (iAge<0 || !ok || tree.age()==0)
           tree.setAge(0, tree.height()); // no real tree age available

        tree.setRU(ru);
        tree.setup();
        cnt++;
    }
    return cnt;
    //qDebug() << "loaded init-file contained" << lines.count() <<"lines.";
    //qDebug() << "lines: " << lines;
}

void StandLoader::loadDistributionList(const QString &content, ResourceUnit *ru, const QString &fileName)

Rev 388	Rev 389
Line 143...	Line 143...
143	return;	143	return;
144	}	144	}
145	loadSingleTreeList(content, ru, fileName);	145	loadSingleTreeList(content, ru, fileName);
146	}	146	}
147		147
148	void StandLoader::loadSingleTreeList(const QString &content, ResourceUnit*ru, const QString &fileName)	-
-		148	/** load a list of trees (given by content) to a resource unit. Param fileName is just for error reporting.
-		149	returns the number of loaded trees.
-		150	*/
-		151	int StandLoader::loadSingleTreeList(const QString &content, ResourceUnit *ru, const QString &fileName)
149	{	152	{
150	if (!ru)	153	if (!ru)
151	ru = mModel->ru();	154	ru = mModel->ru();
152	Q_ASSERT(ru!=0);	155	Q_ASSERT(ru!=0);
153		156
Line 158...	Line 161...
158	// cut out the <trees> </trees> part if present	161	// cut out the <trees> </trees> part if present
159	if (content.contains("<trees>")) {	162	if (content.contains("<trees>")) {
160	QRegExp rx(".<trees>(.)</trees>.*");	163	QRegExp rx(".<trees>(.)</trees>.*");
161	rx.indexIn(content, 0);	164	rx.indexIn(content, 0);
162	if (rx.capturedTexts().count()<1)	165	if (rx.capturedTexts().count()<1)
163	return;	-
-		166	return 0;
164	my_content = rx.cap(1).trimmed();	167	my_content = rx.cap(1).trimmed();
165	}	168	}
166		169
167	QStringList lines=my_content.split('\n');	170	QStringList lines=my_content.split('\n');
168	if (lines.count()<2)	171	if (lines.count()<2)
169	return;	-
-		172	return 0;
170	// drop comments	173	// drop comments
171	while (!lines.isEmpty() && lines.front().startsWith('#') )	174	while (!lines.isEmpty() && lines.front().startsWith('#') )
172	lines.pop_front();	175	lines.pop_front();
173	while (!lines.isEmpty() && lines.last().isEmpty())	176	while (!lines.isEmpty() && lines.last().isEmpty())
174	lines.removeLast();	177	lines.removeLast();
Line 195...	Line 198...
195	if (iX==-1 \|\| iY==-1 \|\| iBhd==-1 \|\| iSpecies==-1 \|\| iHeight==-1)	198	if (iX==-1 \|\| iY==-1 \|\| iBhd==-1 \|\| iSpecies==-1 \|\| iHeight==-1)
196	throw IException(QString("Initfile %1 is not valid!\nObligatory columns are: x,y, bhdfrom or dbh, species, treeheight or height.").arg(fileName));	199	throw IException(QString("Initfile %1 is not valid!\nObligatory columns are: x,y, bhdfrom or dbh, species, treeheight or height.").arg(fileName));
197		200
198	double dbh;	201	double dbh;
199	bool ok;	202	bool ok;
-		203	int cnt=0;
200	QString speciesid;	204	QString speciesid;
201	for (int i=1;i<lines.count();i++) {	205	for (int i=1;i<lines.count();i++) {
202	QString &line = lines[i];	206	QString &line = lines[i];
203	dbh = line.section(sep, iBhd, iBhd).toDouble();	207	dbh = line.section(sep, iBhd, iBhd).toDouble();
204	if (dbh<5.)	208	if (dbh<5.)
Line 220...	Line 224...
220	tree.setId(line.section(sep, iID, iID).toInt() );	224	tree.setId(line.section(sep, iID, iID).toInt() );
221		225
222	tree.setDbh(dbh);	226	tree.setDbh(dbh);
223	tree.setHeight(line.section(sep, iHeight, iHeight).toDouble()/height_conversion); // convert from Picus-cm to m if necessary	227	tree.setHeight(line.section(sep, iHeight, iHeight).toDouble()/height_conversion); // convert from Picus-cm to m if necessary
224		228
225	speciesid = line.section(sep, iSpecies, iSpecies);	-
-		229	speciesid = line.section(sep, iSpecies, iSpecies).trimmed();
226	int picusid = speciesid.toInt(&ok);	230	int picusid = speciesid.toInt(&ok);
227	if (ok) {	231	if (ok) {
228	int idx = picusSpeciesIds.indexOf(picusid);	232	int idx = picusSpeciesIds.indexOf(picusid);
229	if (idx==-1)	233	if (idx==-1)
230	throw IException(QString("Loading init-file: invalid Picus-species-id. Species: %1").arg(picusid));	234	throw IException(QString("Loading init-file: invalid Picus-species-id. Species: %1").arg(picusid));
231	speciesid = iLandSpeciesIds[idx];	235	speciesid = iLandSpeciesIds[idx];
232	}	236	}
233	Species *s = speciesSet->species(speciesid);	237	Species *s = speciesSet->species(speciesid);
234	if (!ru \|\| !s)	238	if (!ru \|\| !s)
235	throw IException(QString("Loading init-file: either ressource unit or species invalid. Species: %1").arg(speciesid));	-
-		239	throw IException(QString("Loading init-file: either resource unit or species invalid. Species: %1").arg(speciesid));
236	tree.setSpecies(s);	240	tree.setSpecies(s);
237		241
238	ok = true;	242	ok = true;
239	if (iAge>=0)	243	if (iAge>=0)
240	tree.setAge(line.section(sep, iAge, iAge).toInt(&ok), tree.height()); // this is a real age	244	tree.setAge(line.section(sep, iAge, iAge).toInt(&ok), tree.height()); // this is a real age
241	if (iAge<0 \|\| !ok \|\| tree.age()==0)	245	if (iAge<0 \|\| !ok \|\| tree.age()==0)
242	tree.setAge(0, tree.height()); // no real tree age available	246	tree.setAge(0, tree.height()); // no real tree age available
243		247
244	tree.setRU(ru);	248	tree.setRU(ru);
245	tree.setup();	249	tree.setup();
-		250	cnt++;
246	}	251	}
-		252	return cnt;
247	//qDebug() << "loaded init-file contained" << lines.count() <<"lines.";	253	//qDebug() << "loaded init-file contained" << lines.count() <<"lines.";
248	//qDebug() << "lines: " << lines;	254	//qDebug() << "lines: " << lines;
249	}	255	}
250		256
251	void StandLoader::loadDistributionList(const QString &content, ResourceUnit *ru, const QString &fileName)	257	void StandLoader::loadDistributionList(const QString &content, ResourceUnit *ru, const QString &fileName)

Subversion Repositories public iLand

(root)/src/core/standloader.cpp @ 1222 - Rev 388 → 389