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513 5072d 12h werner /src/core/ fixed a nasty bug: if one tree species succeeded to establish on a formerly empty RU, the saplings of other species were killed (well, not directly, but the environment was not recalculated leading to a f_env value of 0).  
503 5081d 09h 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 5081d 15h 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 5098d 15h 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 5101d 13h werner /src/ modified release of memory of trees; QVector::resere() does not actually shrink memory; so now "squeeze()" is used.  
482 5101d 15h werner /src/core/ fixed bug that recruited trees modified the average aging calculation; added some diagnostic code here and there.  
475 5102d 13h werner /src/ * Snag dynamics
debug output "SnagDynamics"
life cycle of Snag objects
include Snag Dynamics in newYear / year end routines

* threadrunner.cpp: parallel execution of species related tasks, e.g. the seed dispersal. In the current form, the ThreadRunner is much nicer:
ThreadRunner runner(mActiveSpecies);
runner.run(func_ptr);		  
461 5108d 08h werner /src/core/ fixed a bug in bookkeeping values from saplings per ru (average height/average age). little refactoring and improvement of code that deals with "SaplingMaps".  
455 5157d 14h 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.  
454 5157d 15h werner /src/ improvements of regeneration/establishment. Looking for bug that stems obviously from copy-constructor problems (resourceUnitSpecies).  
453 5158d 04h werner /src/ sapling growth now in a basic working state. started to implement recruitment. One bug with the "maximum-establishment-height-grid" known.
added also visualization of regeneration layer. Once I have time, I should restructure the drawing/visualization code as it gets quirky (and a paper-concept is available...)		  
452 5158d 10h werner /src/ searching for a bug in the sapling growth....  
451 5158d 13h werner /src/ further development of sapling growth  
450 5158d 15h werner /src/core/ implementing sapling growth...  
438 5212d 10h werner /src/ new GridRunner class to iterate nicely over grids with different sizes.
establishment.cpp: started to integrate the whole regeneration process (including "lazy" calculation of 3pg (only if necessary)).		  
436 5212d 13h werner /src/ climate: added totalRadiation() function
production3pg.cpp: added the calculation of the f_env,yr (total environmental performance of a species)		  
431 5237d 05h 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.		  
376 5277d 15h werner /src/ calculation of an average value for aging at resource unit level.
added variable 'aging' for resource units.
changed comments.		  
370 5284d 13h werner /src/ * expansion of the logwindow on the mainwindow
* bug with multi threading: serialization using QMutexLocker when attempting to write/print the debug outputs.
* enabled painting of the visuals in modelcontroller.cpp (re-enabled??)
* changed the threshold for multi threading to 6 resource-units
* optimized StatData-class to avoid unnecessary calculations of percentiles
* several comments		  
369 5284d 16h werner /src/ * multithreading for 3pg production (crashes)
* do 3PG calculation only if this RU has some leafarea of a species (added clear() functions)
* added GUI-accessible speciesindex-variable for trees		  

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