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367 5282d 13h werner /src/core/ changes in the watercycle.
see http://iland.boku.ac.at/tiki-view_tracker_item.php?itemId=30
the calculation of the effect on the canopy conductance is changed. Now, the combined effects of soil water and vpd response together modify the canopy conductance. In order to do this some structural changes have been necessary. Note: now the response values for vpd and soil water are calculated two times.		  
328 5413d 05h werner /src/ daily aggregation of responses; looks good now.  
327 5413d 06h werner /src/ changed mode of radiation calculation  
300 5429d 13h werner /src/ changed CO2 response from yearly to monthly resolution  
273 5461d 16h werner /src/ changed the way of aggregating the daily environmental responses. Now, the minimum of the response values for vpd, temperature and soil water is calculated daily and aggregated for each month. the utilizable radiation then is simply rad*avg_min_response. Brief tests showed, that the difference to the "old" multiplicative approach is not very large.  
251 5464d 23h werner /src/ Light-Redistribution: Changed again (12.10.2009). LRI of trees are now modified with a modifier based on stockedarea*beerLambert-fraction (pPar). The modified LRI is then used to calculate a light response. The light response * leafarea eventually acts as the share of GPP assigned to a particular tree.  
226 5471d 22h werner /src/core/ working on 3pg, the species specific responses and linking it all together.  
209 5478d 20h werner /src/ Environmental responses:
VPD, Temperature, CO2, Nitrogen		  
193 5483d 21h werner /src/ started species responses (vpd, etc.) and subsequently the climate database loading stuff.