Subversion Repositories public iLand

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1163 3093d 15h werner /branches/iland_regen/src/ removed the "sapling.h" everywhere.
open:
* establishment: use better random order of species (e.g. by providing N random lists in speciesSet)		  
1162 3093d 16h werner /branches/iland_regen/src/ removed the old "mSaplings" from resource unit/model.
Open Issues:
* ActPlanting [init/remove of saplings]
* MapGrid: retrieve list of saplings
* testing of standloader		  
1161 3093d 18h werner /branches/iland_regen/src/core/ water limitation of establishment  
1160 3094d 09h werner /branches/iland_regen/src/core/ bug-fixes of the new establishment module (carbon)

first part of the YNP water limitation in establishment.		  
1159 3095d 06h werner /branches/iland_regen/src/ Changed memory layout of regeneration module.
problems now with invalid (NaN) soil values. Needs further analysis ;)		  
1158 3095d 11h werner /branches/iland_regen/src/ further performance improvements in regeneration/sapling module.
In total (sim 80 yrs WBT 2km2, from bare ground), iLand is +- 35% faster:
* seed dispersal (not today)
* optimized use of LRI-correction
* better linearization in sapling growth (height growth potential)		  
1157 3095d 18h werner /branches/iland_regen/ merge of changes in the trunk (up to the version used for the 2016 DICE simulation batch).  
1118 3151d 14h werner /branches/iland_regen/src/core/ fixes for the new saplings, now it almost works as expected.  
1117 3153d 07h werner /branches/iland_regen/src/ including loading of saplings of snapshots....  
1115 3156d 08h werner /branches/iland_regen/src/ integrating sapling growth, testing  
1114 3156d 10h werner /branches/iland_regen/src/ new output for tree removals ("landscape_removed").  
1113 3156d 12h werner /branches/iland_regen/src/core/ integrating sapling growth...  
1112 3156d 12h werner /branches/iland_regen/src/core/ integrating the sapling growth (not finished yet)  
1111 3157d 09h werner /branches/iland_regen/src/ first draft of the new "establishment"
added the "Saplings", the new container for establishment/sapling growth
some basic functionality is already there...		  
1107 3162d 14h werner /branches/iland_regen/src/core/ changed the way the stocked area is calculated for not fully stocked stands. Test case was the YNP simulations of pinus contorta. It was the case that at low stocking levels (e.g. LAI=0.01, 20 trees/ha) too much light was intercepted thus boosting tree growth. We devised a more precise way of calculating stocked area based on tree crowns of individual trees. See also the test conducted for the site.  
1106 3164d 13h werner /branches/iland_regen/src/core/ change in seed-dispersal:
(i) add a third pass that aims to remove very small holes from the seed-maps (in order to decrease the number of "edges")
(ii) fixed a bug that caused having a large number of edges (always a problem, when modifying a grid while iterating over it...).
This reduces run-time (WBT) of seed-dispersal by 66%.		  
1104 3165d 16h werner /branches/iland_regen/ Branch dedicated to playing around with establishment/regeneration.
Goals are:
(i) speed up
(ii) introduction of new features for Yellowstone		  
1103 3165d 16h werner /branches/port_qt5_64bit/src/core/ fix phenology error message for very cold climates (Alaska). Now the effective vegetation period is of 0 length in such cases.  
1102 3166d 05h werner /branches/port_qt5_64bit/src/ fixed couple of clang warnings.

some debugging/profiling work w.r.t. establishment/regen.		  
1101 3173d 16h werner /branches/port_qt5_64bit/src/ changes the names of some ABE JS function to run with Qt5.5
e.g.: basalArea(i) -> speciesBasalArea(i)		  

←Prev12Next→

Show All