Some more hardcoded parameters to the params file #1164
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See hardcodep branch for previous commits.
BFB according to following tests:
aux_clm test suite w/intel
aux_clm test suite w/gnu
There was one unexpected failure:
FUNITCTSM_P1x1.f10_f10_musgs.I2000Clm50SpGs.cheyenne_intel
It failed with a divide by zero here in subroutine NewSnowBulkDensity within SnowHydrologyMod:
bifall(c) = bifall(c) + (266.861_r8 * ((1._r8 + &
TANH(forc_wind(g)/params_inst%wind_snowcompact_fact))/2._r8)**8.8_r8)
This is a unit test that tests various configurations of NewSnowBulkDensity within SnowHydrologyMod
(test_SnowHydrology_newSnowBulkDensity.pf).
The change I made here was to replace the hardcoded value in the denominator with params_inst%wind_snowcompact_fact.
The unit test doesn't have access to the parameter file since it is calling NewSnowBulkDensity directly, so this is
just a test setup failure rather than a model failure (confirmed by Erik K.).
Parameters moved or changed:
wind_snowcompact_fact (was hardcoded as 5 in SnowHydrologyMod)
min_wind_snowcompact (this namelist variable was removed since it wasn't being used)
rho_max (in SnowHydrologyMod)
tau_ref (was set to 48 * 3600 in SnowHydrologyMod)
xdrdt (in SnowSnicarMod)
snw_rds_refrz (in SnowSnicarMod)
snowcan_unload_temp_fact (was hardcoded as 1.87e5 in CanopyHydrologyMod)
snowcan_unload_wind_fact (was hardcoded as 0.5 in CanopyHydrologyMod)
scvng_fct_mlt_sf (did not exist previously, this new parameter modifies all of the scvng_fct_mlt_* hardcoded parameters)
bsw_sf (renamed from bsw_adjustfactor)
hksat_sf (renamed from hksat_adjustfactor)
sucsat_sf (renamed from sucsat_adjustfactor)
watsat_sf (renamed from watsat_adjustfactor)
BFB according to the following tests: ERP_D_Ld5.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-allActive ERS_Ly5_P144x1.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-cropMonthOutput ERS_D_Ld6.f10_f10_musgs.I1850Clm45BgcCrop.cheyenne_intel.clm-clm50CMIP6frc Parameters moved or changed: ceta (in SnowHydrologyMod)
BFB according to the following tests: ERP_D_Ld5.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-allActive ERS_Ly5_P144x1.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-cropMonthOutput ERS_D_Ld6.f10_f10_musgs.I1850Clm45BgcCrop.cheyenne_intel.clm-clm50CMIP6frc Parameters moved or changed: sand_pf (did not exist previously, SoilStateInitTimeConstMod.F90) clay_pf (did not exist previously, SoilStateInitTimeConstMod.F90)
BFB according to the following tests: ERP_D_Ld5.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-allActive ERS_Ly5_P144x1.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-cropMonthOutput ERS_D_Ld6.f10_f10_musgs.I1850Clm45BgcCrop.cheyenne_intel.clm-clm50CMIP6frc Parameters moved or changed: None Add PCT_SAND and PCT_CLAY to primary history file. These fields will only be written out when htape_timeconst3D is called (similar to WATSAT, HKSAT, etc).
Fang Li's latest Fire version - includes allowing clm5.1 phys version. New physics option is added called "clm5_1", with currently the new feature to use the latest fire changes. This has some adjustments to the fire model and includes some changes to the parameter file. Other new features will be added into clm5_1 in future tags. Also bring in mksurfdata changes for the raw urban dataset change. This adds some changes to mksurfdata for a new urban raw dataset, as well as preparation for new changes for some other urban changes that will be a future part of clm5_1. Also use the half degree lightning dataset by default for clm5_1. Start adding a new test list ctsm_sci that tests all the scientifically supported compsets. Some of those tests fail due to existing issues, that will be fixed later. Some more work done to change clm to ctsm, and allow for ctsm as a component. Conflicts: bld/namelist_files/namelist_defaults_ctsm.xml src/main/histFileMod.F90
BFB according to the following tests: ERP_D_Ld5.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-allActive ERS_Ly5_P144x1.f10_f10_musgs.IHistClm50BgcCrop.cheyenne_intel.clm-cropMonthOutput ERS_D_Ld6.f10_f10_musgs.I1850Clm45BgcCrop.cheyenne_intel.clm-clm50CMIP6frc Parameters moved or changed: vcmaxse_sf (did not exist previously, PhotosynthesisMod.F90) jmaxse_sf (did not exist previously, PhotosynthesisMod.F90) tpuse_sf (did not exist previously, PhotosynthesisMod.F90) jmax25top_sf (did not exist previously, PhotosynthesisMod.F90)
Get UNIT test to work by setting a parameter that will be a divisor" src/biogeophys/SnowHydrologyMod.F90 Conflicts: bld/namelist_files/namelist_defaults_ctsm.xml
ekluzek
added
enhancement
Call correct routine to calculate btran2 for CNFireLi2021 Due to a subtle code bug, CNFireLi2021 was using the btran2 calculating routine from the base class rather than the new one that is specific to this formulation.
… recently pulled out to the parameter file have returned to being hard-coded in this version of the fire code: prh30 and ignition_efficiency
Fix reading netcdf variable into a different data type Main change is to fix the reading of a variable that is one type on a NetCDF file but a different data type in memory. Previously, this could lead to memory corruption (not just of the variable in question, but other variables as well). This was not causing any problems in out-of-the-box configurations, but it sometimes tripped up some developers when they added new fields on datasets. In addition, this adds new self-test code to test ncdio_pio. This module is hard to get under unit test, but we want to have some tests of it, to pick up problems like the one fixed in this tag. So as a compromise solution for now, I have introduced unit test-like tests that are built into a standard build of CTSM and run in a standard run if a given namelist flag is set. A better long-term solution would be to integrate these tests into the pFUnit-based unit testing framework, but that would take some work. I have added tests of the new code, and a bit of testing of other code in ncdio_pio, but there's still a lot in ncdio_pio that is not tested. I figure we can gradually add tests as we make changes to ncdio_pio. Finally, an unrelated change to the unit test build: files generated by genf90 now appear in the unit test build directory rather than the source tree. Resolves ESCOMP#1091 (Memory corruption when reading a netcdf variable into a variable of a different type, at least with PIO1) Resolves ESCOMP#1188 (In unit test build: files generated by genf90 should go in build dir rather than source dir)
Add heat stored in biomass (for trees and shrubs) to the surface energy balance calculation. Add a switch for it and turn it on by default for clm5_1 physics. It's turned off for clm4_5, clm5_0 physics and when FATES is turned on. Those cases are identical to before, answers only change when it's turned on. Papers describing BHS simulations: R. Meier, Davin, E., Swenson, S., Lawrence, D., and Schwaab, Jo. (2019). Biomass heat storage dampens diurnal temperature variations in forests. Environmental Research Letters. 14. 084026. 10.1088/1748-9326/ab2b4e. S.C. Swenson, Burns, S. P., and Lawrence, D. M. ( 2019). The impact of biomass heat storage on the canopy energy balance and atmospheric stability in the community land model, Journal of Advances in Modeling Earth Systems, 11, 83– 98. https://doi.org/10.1029/2018MS001476
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SMS_D_Lm1_Mmpi-serial_Vnuopc.CLM_USRDAT.I1PtClm50SpRs.cheyenne_intel.clm-USUMB_nuopc is failing because it's trying to find the UNSET fatmlndfrc file which it doesn't even need. I'll rework this so it's not needed and rerun the nuopc tests. |
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I think I resolved the conversations I started. |
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A few tests are failing because of this in check_input_data
This is because finidat for a cold start is blank, but it's still in the ctsm.input_data_list file, but apparantely new behavior for cime is that this will now trigger an error. So I just need to remove adding the files to ctsm.input_data_list file if they are blank. |
samsrabin
added
simple
bfb
samsrabin
pushed a commit
to samsrabin/CTSM
that referenced
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Sep 17, 2024
Small number protections to CCH water transfer functions
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Description of changes
Brings more hardcoded parameters to the paramsfile. Some bit-for-bit cleanup. A fix for HumanStressIndex. Adding IWUELN and VPD_2M diagnostic to history output. Add in ability to run Medlyn photosynthesis for non-PHS cases (not turned on yet though).
I have added two new diagnostic fields available for history outuput.
IWUELN: the intrinsic water use efficiency at local noon (umolCO2/molH2O)
VPD_2M: vapor pressure deficit at 2m reference height (pascals)
The Medlyn stomatal conductance functionality was deployed for CLM5. It had not been implemented for use_hydrstress=.false (i.e. SMS).
Previously if we opted for:
use_hydrstress=.false and stomatalcond_method = 'Medlyn2011', the model would actually use the Ball-Berry stomatal conductance model.
Specific notes
Contributors other than yourself, if any: @olyson @djk2120 J Buzan
Both are patch-level variables. I have added VPD_2M for users who want to calculate ecosystem scale inherent water use efficiency relevant for flux tower point simulations.
CTSM Issues Fixed (include github issue #):
Fixes #1472 Done
Fixes #1469 Done
Fixes #1468 Done
Fixes #1427 Done
Fixes #1403 Done
Fixes #1401 Done
Fixes #1399 Done
Fixes #1296 Done
Fixes #1245 Done
Fixes #1250 Done
Fixes #1284 Done
Fixes #1382 Done
Fixes #1379 Done
Fixes #1185 Done
Fixes #1168 Done
Partial work on #1356 (but use_lch4, use_nitrif_dentrif remain)
Fixes #886 Done
Fixes #808 Done
Medlyn change relates to #139
Are answers expected to change (and if so in what way)? No (a few diagnostic fields change for one test)
extra-outputs test mod changes answers for diagnostic variables because of fix in human-stress module
Many answers will change when use_hydrstress=.false., stomatalcond_method = 'Medlyn2011' including FPSN, QVEGT, etc.
use_vertsoilc=FALSE and BGC=CN are no longer options
There are some new options for handling arctic seasonal deciduous plants which also changes answers if activated
There are two new diagnostic variables for Medlyn-PHS
Any User Interface Changes (namelist or namelist defaults changes)?
Two new history fields: IWUELN and VPD_2M
New params file. Remove some namelist items.
Testing performed, if any: regular OK