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
605 4862d 01h werner /src/ added the "rid" (i.e. a unique id per resource unit) in various debug outputs.
added the "shell" of a new carbonflow output.		  
572 4896d 00h werner /src/ * be more generous with the names in the header of ESRI-style gis grids (case sensitivity)
* allow subtle difference for the sum of sand/clay/silt (rounding errors)		  
566 4900d 03h werner /src/ extended management: modify carbon content of soil / swd pools.
slightly modifications to the CSVFile JS API (value(row, name)-function).		  
562 4906d 23h werner /src/ calculate ET0 (reference evapotranspiration) that is used for snag decay 're'. Another version of penman monteith is used for calculation.
See the excel - based "re_decomp.xlsx" for details		  
561 4907d 02h werner /src/core/ update of the watercycle:
* changed the calc. of svp-slope (saturated vapor pressure) from homebrewn derivation to FAO code (Allen et al).
* use now "net radiation" instead of global radiation. "net rad" is calculated from a linear estimation with fixed coefficients (source: 3pg)
The results show only very little differences (e.g.: base version: yearly et: 698mm, after updates: 666mm). (see penman-monteith_2011_test.xls)		  
554 4911d 23h werner / new version - somewhat intermediate.
contains the *next* version of 're' calculation and seems to have still problems with the PET calculation. This version is solely for testing purposes.		  
553 4912d 00h werner /src/core/ another variant to calculate 're', following Adair et al 2008. Based on monthly sums of precipitation and PET. PET is calculated during the water cycle, monthly precipitation is summed in the climate object itself.  
547 4914d 01h werner /src/core/ restructured the topLayerWaterContent setting; it is now RU-specific (and not a global parameter)  
546 4914d 02h werner /src/core/ modified calculation of 're' (decay rate for snags), and added new model setting ('topLayerWaterContent') for that purpose. New variable 'waterDeficit' per day in WaterCycle.  
540 4939d 00h werner /src/ removed the storage of rel. water content in water cycle module; changed the way the climate modifier (re) for snag/soil decay is calculated.
Added the coarse wood of died trees to the 5-year decay pattern of branches (and renamed therefore to otherWood).		  
504 4982d 19h werner /src/ New output for "saplings"  
503 4982d 20h werner /src/ water cycle: fixed a regression with the calculation of average aging.
added "canopyConductance" as variable for resource units.
added a GUI option to change the current log level.		  
502 4983d 02h werner /src/core/ water cycle for resource units without adult trees; adapted water use for RUs with only few stands by adding "ground cover" up to LAI=1 with default characteristics.  
496 5000d 02h werner /src/core/ changed the behavior of the water-cycle wrt establishment: now the water cycle is executed even if no adult trees are on a resource unit  
484 5003d 00h werner /src/ modified release of memory of trees; QVector::resere() does not actually shrink memory; so now "squeeze()" is used.  
482 5003d 02h werner /src/core/ fixed bug that recruited trees modified the average aging calculation; added some diagnostic code here and there.  
455 5059d 02h werner /src/ changed the layout of the resourceUnitSpecies from a QVector to a QList<ResourceUnitSpecies*>. This seems to be much more appropriate. But caused many small changes throughout the project.  
431 5138d 16h werner /src/ included the logLevel-Functions at several locations in the source code.
added a option to only display debug messages in the DebugTimer destructor when elapsed time is longer than one millisecond.		  
379 5177d 05h werner /src/core/ included switch to use either field capacity or water saturation for water calculations.  
377 5178d 05h werner /src/core/ added aging to g_c calculation (WaterCycle).  

←Prev12Next→

Show All