| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 821 |
3984d 19h |
werner |
/branches/port_qt5_64bit/src/core/ |
fixed bug in regeneration module. Its been the case that *after* years with no *newly* established trees, the sapling growth module was not working (it checked the number of living saplings, but that was cleared ad the beginning of the year).
this bug caused some of these strange resource unit pattern. Now regen comes out much more uniform (for uniform environmental conditions in bare ground sims). |
|
| 808 |
3998d 09h |
werner |
/branches/port_qt5_64bit/src/ |
implementing FOME.
* splitting "helper.cpp" into several files (debugtimer.h, statdata.h, viewport.h) (and changing lots of includes)
* implementing setup of activities (extracting from Javascript) |
|
| 802 |
4017d 19h |
werner |
/branches/port_qt5_64bit/ |
merge from trunk up to revision 801 |
|
| 779 |
4150d 13h |
werner |
/branches/port_qt5_64bit/ |
|
|
| 767 |
4329d 07h |
werner |
/trunk/src/ |
larger restructuring of code (moving scripting related parts)
adding a shell for "spatialAnalysis".
In the future, a cleanup of all the "spatial" grids/maps/stuff is necessary... |
|
| 753 |
4389d 13h |
werner |
/trunk/src/ |
minor changes after using CPPCheck source code scan utilty. |
|
| 739 |
4559d 15h |
werner |
/trunk/src/core/ |
removed some warnings, added a ASSERT to stamp-selection (problem with
old stamps) |
|
| 737 |
4563d 15h |
werner |
/trunk/ |
version 0.8.1
this is a bugfix release. |
|
| 734 |
4563d 18h |
werner |
/trunk/src/ |
small "fixes" (or tries to fix) as iLand is still crashing... |
|
| 721 |
4621d 13h |
werner |
/trunk/src/ |
towards wind module v01:
* calculate soil temperature in wind module
* change turning coefficient calculation (wind module)
* calculate mean temperatures in climate |
|
| 720 |
4629d 08h |
werner |
/trunk/src/ |
fixed a problem when trees died in disturbance and the (unupdated) statistics were used (e.g. the LAI for calculating the water cycle). Now for affected resource units, not only the treelists but also the RU-statistics are updated.
implemented a "radiating" mechanism of border cells. If stand-grid-cells (i.e. 10m height grid resolution) are marked as "outside and forest", then the cells "radiate" some influence on the LIF into the project area. Thus, trees on the edge of the project do *not* have properties of trees standing on a stand edge. Currently, the form/amount of this edge-effect is hard coded. |
|
| 718 |
4634d 15h |
werner |
/trunk/src/ |
implemented effect of out-of-project area lif to border regions; however the result is not as expected... (Tree::readLIF() function). |
|
| 714 |
4643d 08h |
werner |
/trunk/src/ |
continued to work on the wind module. Moreover, we now have two types of "not in project area" pixels;
There were some tries regarding the performance of the wind module. At first for each 10m pixel all trees were selected within the pixel; this proved to be quite time consuming. In the end, these calculations (i.e. select the tallest tree per 10m pixel, and the species of this tree) are done in the beginning (per resource unit). This is about 10 times faster... |
|
| 708 |
4675d 11h |
werner |
/trunk/src/ |
* set default random generator to Mersenne Twister
* fixed orientation of exported ASCII / ESRI grids (they were mirrored) |
|
| 707 |
4681d 15h |
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 |
4682d 10h |
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. |
|
| 697 |
4690d 10h |
werner |
/trunk/ |
Doxygen documentation revisited.
After re-establishing doxygen documentation (last update: 2009) a lot of smaller/medium documentation fixes.
Documentation is something that could definitely be always improved ;) |
|
| 696 |
4696d 16h |
werner |
/trunk/src/ |
added a javascript event handler to the fire module (onAfterFire) |
|
| 679 |
4727d 13h |
werner |
/trunk/ |
several improvements of the console application ilandc.exe |
|
| 671 |
4733d 14h |
werner |
/trunk/src/ |
Necessary changes for GPL licence (i.e. headers in all source files) |
|