Changes between Version 26 and Version 27 of DevelopmentActivities/Bugs

Timestamp:

2015-12-15T10:53:16+01:00 (9 years ago)

Author:

ajornet

Comment:

--

DevelopmentActivities/Bugs

@@ -2 +2 @@
 
 List of bugs that need to be fixed. They are ordered by priority from the top to the bottom.
-
-== Spitfire ==
-
-=== Multiple floating point exceptions at reat_of_spread ===
-
-There is a floating overflow exception at exp(XXXX) from lpj_spitfire.f90 -> rate_of_spread
-
-{{{
-! reaction intensity
-a(:)=8.9033*(sigma(:)**(-0.7913))
-WHERE (a(:).le.0.00001 .OR. bet(:).le.0.00001)
-   dummy(:)=0.0
-ELSEWHERE
-   dummy(:)=exp(a(:)*(1.0-bet(:)))
-ENDWHERE
-}}}
-
-Proposed solution: set sigma values to 10000. FAILED
-{{{
-     !calculate mass weighted surface-area-to-volume ratio by fuel types.
-     WHERE (dead_fuel(:).gt.min_stomate)
-       sigma(:)=(fuel_1hr_total(:) * sigma_1hr + &
-            fuel_10hr_total(:) * sigma_10hr + &
-            fuel_100hr_total(:) * sigma_100hr) / dead_fuel(:)
-     ELSEWHERE
-       sigma(:)=0.00001 -> 10000
-     ENDWHERE
-}}}
-
-
-Proposed solution: check sigma instead of a. OK (Accepted by Chao and Fabienne)
-
-{{{
-! reaction intensity
-a(:)=8.9033*(sigma(:)**(-0.7913))
-WHERE (sigma(:).le.0.00001 .OR. bet(:).le.0.00001)
-   dummy(:)=0.0
-ELSEWHERE
-   dummy(:)=exp(a(:)*(1.0-bet(:)))
-ENDWHERE
-}}}
-
-This is not the root of the problem here. It comes from somewhere else but it triggers at this point. Proposal not applied.
-
-Attention: the use of WHERE statement with min_stomate is a bad practice which leads to potential bugs. What if the value is negative? In this case it would be ignored.
-
-== River routing ==
-
-Albert's personal branch (r3022) can not run for four points when RIVER_ROUTING is on, but can run for globe.
-
-/home/orchidee04/yhuang/test/spinup/4p.nrouting/yfpe0f.yrouting.Ye.v2
-
-Possible it is caused by the region I choose is not large enough, but it is still a bug.
-
-Reported by Ye.
-
-Fix on forcesoil r3050
-
 
 == VSD merge ==
@@ -130 +72 @@
 
 Test performance
+
+== River routing ==
+
+Albert's personal branch (r3022) can not run for four points when RIVER_ROUTING is on, but can run for globe.
+
+/home/orchidee04/yhuang/test/spinup/4p.nrouting/yfpe0f.yrouting.Ye.v2
+
+Possible it is caused by the region I choose is not large enough, but it is still a bug.
+
+Reported by Ye.
+
+Fix on forcesoil r3050
+
+
+== Spitfire ==
+
+=== Multiple floating point exceptions at reat_of_spread ===
+
+There is a floating overflow exception at exp(XXXX) from lpj_spitfire.f90 -> rate_of_spread
+
+{{{
+! reaction intensity
+a(:)=8.9033*(sigma(:)**(-0.7913))
+WHERE (a(:).le.0.00001 .OR. bet(:).le.0.00001)
+   dummy(:)=0.0
+ELSEWHERE
+   dummy(:)=exp(a(:)*(1.0-bet(:)))
+ENDWHERE
+}}}
+
+Proposed solution: set sigma values to 10000. FAILED
+{{{
+     !calculate mass weighted surface-area-to-volume ratio by fuel types.
+     WHERE (dead_fuel(:).gt.min_stomate)
+       sigma(:)=(fuel_1hr_total(:) * sigma_1hr + &
+            fuel_10hr_total(:) * sigma_10hr + &
+            fuel_100hr_total(:) * sigma_100hr) / dead_fuel(:)
+     ELSEWHERE
+       sigma(:)=0.00001 -> 10000
+     ENDWHERE
+}}}
+
+
+Proposed solution: check sigma instead of a. OK (Accepted by Chao and Fabienne)
+
+{{{
+! reaction intensity
+a(:)=8.9033*(sigma(:)**(-0.7913))
+WHERE (sigma(:).le.0.00001 .OR. bet(:).le.0.00001)
+   dummy(:)=0.0
+ELSEWHERE
+   dummy(:)=exp(a(:)*(1.0-bet(:)))
+ENDWHERE
+}}}
+
+This is not the root of the problem here. It comes from somewhere else but it triggers at this point. Proposal not applied.
+
+Attention: the use of WHERE statement with min_stomate is a bad practice which leads to potential bugs. What if the value is negative? In this case it would be ignored.