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Rev Age Author Path Log message Diff
595 4977d 18h werner /src/core/ changed behavior of coarse roots: if biomass exceeds value from allometric relation, the excell biomass is pushed to the soil (avoid piling up of coarse root carbon in the soil)
inlined some biomass functions in species.h.
 
588 4991d 16h werner /src/core/ added carbon-bookkeeping in the regeneration layer.  
579 4994d 08h werner /src/core/ plenty of new/modified functions in the javascript interface of the management class. e.g. randomize(), mean(), sum(), new kill() and manage() functions.  
564 5005d 09h werner /src/ Improvements of the Management API and functionality.
new functionality:
* killSaplings() -> use a "MapGrid" and remove small trees specifically
* properties defining biomass remove fractions during management

Now the tree list of the management object is cleaned up after a management, i.e. successive managements without reloading the tree list are possible.
 
521 5054d 14h werner /src/ moved snag dynamics from rus-level to ru-level  
513 5075d 13h 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).  
505 5084d 08h werner /src/core/ fix crash small stamps for Acma.  
497 5101d 13h werner /src/ tried some possibilities to eliminate "strange" crashes when simulating very for a long time. Ended up with adding additional "pause" between every 50 year or so (see modelcontroller.cpp); this helps at least a little.
also updated the expression-linearization
 
488 5104d 05h werner / new version including several bug fixes and improvements for the regeneration / sapling growth submodule, as well as some performance optimizations.  
486 5104d 10h werner /src/ Expression: extended linearization range to the upper limit (it is a
typical use to linearize e.g. from 0..1 -> 1 should be included)
removed some warnings that came up when compiling in linux
added a setlocale()-function in main(). This was because otherwise the
"atof"-call when parsing Expressions cut off the fraction part (i.e.
converted "0.285" to "0") (used in Linux german locale)
 
482 5104d 15h werner /src/core/ fixed bug that recruited trees modified the average aging calculation; added some diagnostic code here and there.  
476 5105d 14h werner /src/ added snag debug output to the gui
corrected calculation of branch biomass in Tree
 
470 5109d 18h werner /src/core/ add light response function to sapling growth (rest: constness of lightresponse function calls)  
468 5110d 12h werner /src/ starting the implementation of the snag dynamics submodule.
New class: Snag
added Snag to ResourceUnitSpecies
added links to Snag in Tree
 
465 5110d 19h werner /src/core/ fixed bug in TACA model calculating fEnvYr.  
463 5111d 06h werner /src/core/ To handle errors in diameter estimation for small trees, an iterative algorithm is used if the "final residual" (between NPP based stem biomass increment and realized stem increment) is > 1kg.  
460 5111d 09h werner /src/ changed label in regeneration debug output,
added minimum height of 4m as requirement for seed production.
 
445 5210d 18h werner /src/core/ added database species parameters for seed dispersal, fixed a bug with random generator in StandLoader, change maturity criterion for seed production to age instead of height.  
444 5212d 14h werner /src/core/ added a "randomGenerator" - function to the resource unit -> this should be used when fetching random numbers from within functions that are executed in a multi-threaded way. You could also use GlobalSettings::instance()->randomGenerator().  
428 5241d 15h werner /src/ added linearization for some expressions (e.g. light response), and a global switch to enabled/disable the linerization using one static boolean (triggered by a iland setting)  

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