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
948 3564d 11h werner /branches/port_qt5_64bit/src/ little fixes of things found during tests of ABE.  
911 3702d 23h werner /branches/port_qt5_64bit/src/ scheduling, update in planting  
904 3711d 10h werner /branches/port_qt5_64bit/src/ ... working on amie...  
901 3721d 00h werner /branches/port_qt5_64bit/src/ repeating activities,
canceling of execution of javascript code in ABE (abort())
some other stuff....
 
782 4045d 20h werner /branches/port_qt5_64bit/src/ modifications in the wind module (incorporating changes after first submission of the paper and friendly review by barry gardiner). changes are mainly related to the vertical wind profile.  
779 4059d 15h werner /branches/port_qt5_64bit/  
777 4129d 16h werner /trunk/src/ removed a couple of warnings (partly using Q_UNUSED but also dropping of parameters)  
775 4130d 14h werner /trunk/src/core/ fixed (wrong) error message  
774 4131d 16h werner /trunk/src/ some additional error messages (expressions, stand loading)  
753 4298d 15h werner /trunk/src/ minor changes after using CPPCheck source code scan utilty.  
744 4460d 11h werner /trunk/src/ minor layout-improvement for the about-dialog
started to toy around with the graphics-stack
 
743 4460d 22h werner /trunk/ new version 0.8.2
includes topo modifier for wind module on 10m grid.
 
739 4468d 17h werner /trunk/src/core/ removed some warnings, added a ASSERT to stamp-selection (problem with
old stamps)
 
736 4472d 17h werner /trunk/src/core/ fixed the crashes (I hope).
The problem was either:
(a) if you load just one year of climate and have a leapyear, then the store for climate-days can is too short (it was: years*366, now: years*366 + 1
(b) The value of "mHeightGridTries" (in standloader) was not initialized with disabled "heightGrid".
 
734 4472d 20h werner /trunk/src/ small "fixes" (or tries to fix) as iLand is still crashing...  
733 4474d 14h werner /trunk/src/ trying to find the iland bug??  
732 4505d 16h werner /trunk/src/ initialization of trees with given tree heights. The tree height data (e.g. Lidar data) is loaded from a GIS grid file.
some additional changes with painting different grids.
added also an option to use mapgrids without the 'spatial index' (e.g. for float grids on height grid resolution).
 
707 4590d 17h werner /trunk/src/ rework of the random numbers in iland.
Now, many (200000) random numbers are precalculated using a given algorithm (there are three or four choices), then the drandom() etc functions read from this array. After some rotations, the numbers are renewed. The point is: this is now reentrant, so the per-thread storage of MTRand objects is obsolete.
 
705 4591d 12h werner /trunk/src/ series of performance tests / modifications.
Using "valgrind" on the linux virtual machine, some performance
measurements were made.
Some candidates for optimization were tested. (1) the applyLIP()
function (about 30% of total run time in runYear()): here several
inlining options were tested; testing the value of the stamp before
using it (in order to omit the other steps) prooved to be slower than
unsing all stamp values.
(2) the random number generator; here the random number generation is
about 5% of the total run time; the commit contains two/three other
variants.
 
699 4598d 15h werner /trunk/ standloader now can also initialize from vegetation snapshot databases;
fire-module: fire extinction probability works only after reaching the minimum fire size parameter.
 

Show All