| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 864 |
3854d 02h |
werner |
/branches/port_qt5_64bit/src/ |
fixed typos (after merge) and version number |
|
| 837 |
3890d 05h |
werner |
/branches/port_qt5_64bit/src/ |
* added total carbon to stand output
* created a new output "landscape" for stand aggregates on landscape level (per species)
* improved error handling ModelController
* improved ilandc: now model settings can be changed via command line (and javascript function can be called)
* finalized "background external seeds" |
|
| 824 |
3895d 08h |
werner |
/branches/port_qt5_64bit/src/ |
fixed *big* regeneration bug. The map with the height of saplings on a resource unit was used in the establishment subroutine although it was *invalid*. Now the establishment and the regeneration are (again?) in one function and use the same valid map.
this removed the strange stripes in the regeneration pattern (there should have been crashes, but weren't). Consequently, the performance debug output was modified.
added better formatting to debugtimer.cpp for large times (in hours, minutes, seconds). |
|
| 821 |
3896d 09h |
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 |
3910d 00h |
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 |
3929d 09h |
werner |
/branches/port_qt5_64bit/ |
merge from trunk up to revision 801 |
|
| 779 |
4062d 03h |
werner |
/branches/port_qt5_64bit/ |
|
|
| 767 |
4240d 21h |
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 |
4301d 03h |
werner |
/trunk/src/ |
minor changes after using CPPCheck source code scan utilty. |
|
| 739 |
4471d 05h |
werner |
/trunk/src/core/ |
removed some warnings, added a ASSERT to stamp-selection (problem with
old stamps) |
|
| 737 |
4475d 05h |
werner |
/trunk/ |
version 0.8.1
this is a bugfix release. |
|
| 734 |
4475d 08h |
werner |
/trunk/src/ |
small "fixes" (or tries to fix) as iLand is still crashing... |
|
| 721 |
4533d 04h |
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 |
4540d 22h |
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 |
4546d 05h |
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 |
4554d 22h |
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 |
4587d 01h |
werner |
/trunk/src/ |
* set default random generator to Mersenne Twister
* fixed orientation of exported ASCII / ESRI grids (they were mirrored) |
|
| 707 |
4593d 05h |
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 |
4594d 00h |
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 |
4602d 00h |
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 ;) |
|