... | @@ -2,7 +2,7 @@ |
... | @@ -2,7 +2,7 @@ |
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C balance is checked annually in the routine `src/lpj/check_fluxes.c`. The threshold is by default set to one (on absolute value) : `if(year>startyear && fabs(balance.carbon)>1)`. By running the exact same branch (nitrogen_cotton_tillage_newoutput) and with the same configurations and input, we obtained different C balance depending on which cluster we run the model: @PIK or @LAM
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C balance is checked annually in the routine `src/lpj/check_fluxes.c`. The threshold is by default set to one (on absolute value) : `if(year>startyear && fabs(balance.carbon)>1)`. By running the exact same branch (nitrogen_cotton_tillage_newoutput) and with the same configurations and input, we obtained different C balance depending on which cluster we run the model: @PIK or @LAM
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![image](uploads/7085b61b18ab23d08513e58a59514d0b/image.png)
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![image](uploads/7085b61b18ab23d08513e58a59514d0b/image.png)
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Plot of carbon balance in two pixels : 24240 (south Morocco) and (north Morocco) (see [Regions and grid of Morocco ](Regions and grid of Morocco) for more information about pixel and region). C balance is higher in north pixel with value up to 20 which is a lot. And in comparaison, lpjml run @pik is under 0 anytime.
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Plot of carbon balance in two pixels : 24240 (south Morocco) and (north Morocco) (see [Regions and grid of Morocco ](Regions and grid of Morocco) for more information about pixels and regions). C balance is higher in the north pixel with value up to 20 which is a lot. And in comparison, lpjml run @pik is under 0 anytime.
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These abnormal values seem to stop at the year 2000.
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These abnormal values seem to stop at the year 2000.
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# Output comparison between run @PIK and @LAM
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# Output comparison between run @PIK and @LAM
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... | @@ -59,13 +59,25 @@ NB: cftcfrac is small for this pixel. |
... | @@ -59,13 +59,25 @@ NB: cftcfrac is small for this pixel. |
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For this pixel which is in the north of Morocco (with more humid climate), the difference in vegetation and litter carbon are more important. (c balance as well).
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For this pixel which is in the north of Morocco (with more humid climate), the difference in vegetation and litter carbon are more important. (c balance as well).
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## cft consump_water_green and blue
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## cft consump_water_green and blue
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Set to 0 for cft 0 (temperate cereal) both pixel : normal for blue but what about green ? should have some value. Moreover temperate cereal irrigated have green water supply
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Set to 0 for cft 0 (temperate cereal) both pixel : normal for blue but what about green ? Should have some value. Moreover temperate cereal irrigated has green water supply.
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| ![image](uploads/f60a2e2a2b1e1394bd65f32034f33533/image.png)|
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| ![image](uploads/f60a2e2a2b1e1394bd65f32034f33533/image.png)|
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|:--:|
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|:--:|
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| consumption green water for temperate cereals crop irrigated|
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| consumption green water for temperate cereals crop irrigated|
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# test to do!
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## Test with a longer landuse spinup
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- [ ] longer landuse spinup
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- [ ] fixe landuse
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![image](uploads/d5f06872c250a7c30dc63df8c10abd68/image.png)
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- [ ] 2 others pixels |
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Tests done with pixel 24897 North Morocco. Same c balance for the two runs.
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\ No newline at end of file |
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## Test with fixe landuse
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"landuse" : "const",
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"landuse_year_const" : 2000,
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![image](uploads/e788544046368ed51f16599be50a7c2c/image.png)
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Interesting !
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# to do :
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- import again the landuse input to avoid importation problem
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- plot landuse input
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- compare landuse input and output |