Changes between Version 137 and Version 138 of Documentation/TrunkFunctionality4

Timestamp:

2023-04-12T16:52:59+02:00 (13 months ago)

Author:

luyssaert

Comment:

--

Documentation/TrunkFunctionality4

@@ -267 +267 @@
 Note that the min_vegfrac criterion could be the reason of why very small land cover changes occur. Another consequence is that the land cover fractions in the model are not exactly the same as those read in from the maps. Deviations should remain small and should not accumulate over time. Assume that in y0 the fraction of PFT2 = 0. In y1 the map tells us the fraction is half of min_vegfrac. The model will keep the PFT fraction to zero. The model and the map will no longer be in line with each other. In y2 the map tells us the fraction is twice min_vegfrac. The model will now accept the change. The model and the map will be in line with each other.
 
+'''hack_veget_max_new''' can be used to prescribe veget_max from run.def rather than a PFT map. This is a useful feature to debug simplified test cases with land cover changes.
+
+
 
 === Leaf area ===