Closed klindsay28 closed 4 years ago
My branch for this is here:
https://github.com/olyson/ctsm/tree/hrv_xsmrpool_to_atm
I have done very limited testing just to make sure restarts work. The following tests pass (or fail) as expected:
ERP_Ld5.f09_g17.I1850Clm50BgcCropCru.cheyenne_intel.clm-ciso ERS_D_Ld10.f10_f10_musgs.IHistClm50SpG.cheyenne_intel.clm-glcMEC_decrease ERS_D_Ld3.f09_g17_gl4.I1850Clm50BgcCrop.cheyenne_intel.clm-clm50KitchenSink
We'd like to have this activated via a namelist item, so that we can turn it off for runs either than scenario runs. I'm suggesting a software engineer do that if possible. I can either run the full test suite as is right now or perhaps we should wait until the namelist item is added.
Followup, based on conversation with @dlawrenncar The default value for this new to-be-named namelist var controlling if these mods are to be activated should be based on the env_run.xml var CLM_CO2_TYPE. By default, the mods are activated if CLM_CO2_TYPE==prognostic, and the mods are not activated otherwise. Unless the user explicitly sets this nml var via user_nl_clm, answers should only change if CLM_CO2_TYPE==prognostic.
We decided the name of the namelist variable should be: dribble_crophrv_xsmrpool_2atm
There's a hard-coded constant in the mods to fix this. This is a bad practice that we know we should try to stay away from. I just checked with @olyson and @wwieder to verify that they don't think it's likely that this parameter would be tuned, and the answer is that it's unlikely enough that leaving it hardcoded is probably OK.
I made the constant kprod05 a parameter, and made sure all new history variables are default='inactive'. Making kprod05 double precision changes answers, so I'm leaving it as it is. Now working on making the namelist work correctly.
Fix in release-clm5.0.16
This was brought to master in ctsm1.0.dev093.
I'm reopening this issue, because it doesn't seem to be fixed.
These results are from Keith Rodgers, generated by the CESM2 LES. The plot shows daily output from 3 ensemble members for one gridcell (45N, 100W).
Of note are the large blips in July-Aug that seem to occur with harvest, see concurrent declines in grid cell LAI that are associated with large negative AR fluxes. These make me think the xsmr bug fix isn't working.
@olyson confirmed that this bug was fixed in release-clm5.0.16 and the LE is using release-clm5.0.30, but that the fix for that bug is triggered by when CLM_CO2_TYPE is prognostic and these runs don't have prognostic CO2. https://github.com/ESCOMP/CTSM/blob/8265b77455ab59d2e269bbb2e7a548c4d58806e0/bld/namelist_files/namelist_defaults_ctsm.xml#L496 I'm not sure why we decided to just do this with prognostic CO2, @dlawrenncar and @klindsay28 do you recall? Was it to avoid changing answers for CESM2 simulations? Would it be appropriate to do this for all runs with active crops in CTSM5.1 @danicalombardozzi ?
Yes, I believe it was not activated for all runs because it was not a bit-for-bit change. That's my recollection at least. I would think we want to change this setting for all configurations in CESM2.2 onwards. Whether or not to change for the remaining CESM2 LE runs is another story.
On Thu, May 21, 2020 at 3:08 PM will wieder notifications@github.com wrote:
I'm reopening this issue, because it doesn't seem to be fixed.
These results are from Keith Rodgers, generated by the CESM2 LES. The plot shows daily output from 3 ensemble members for one gridcell (45N, 100W). [image: Screen Shot 2020-05-19 at 12 14 00 AM] https://user-images.githubusercontent.com/8031012/82604330-636e3c80-9b71-11ea-9aff-67f6c2c9cb3c.png Of note are the large blips in July-Aug that seem to occur with harvest, see concurrent declines in grid cell LAI that are associated with large negative AR fluxes. These make me think the xsmr bug fix isn't working. [image: Screen Shot 2020-05-19 at 6 58 49 PM] https://user-images.githubusercontent.com/8031012/82605112-a250c200-9b72-11ea-8b7c-6229ebd03864.png [image: Screen Shot 2020-05-19 at 10 17 08 PM] https://user-images.githubusercontent.com/8031012/82605128-a977d000-9b72-11ea-8cd7-e334c17f9873.png @olyson https://github.com/olyson confirmed that this bug was fixed in release-clm5.0.16 and the LE is using release-clm5.0.30, but that the fix for that bug is triggered by when CLM_CO2_TYPE is prognostic and these runs don't have prognostic CO2.
https://github.com/ESCOMP/CTSM/blob/8265b77455ab59d2e269bbb2e7a548c4d58806e0/bld/namelist_files/namelist_defaults_ctsm.xml#L496 I'm not sure why we decided to just do this with prognostic CO2, @dlawrenncar https://github.com/dlawrenncar and @klindsay28 https://github.com/klindsay28 do you recall? Was it to avoid changing answers for CESM2 simulations? Would it be appropriate to do this for all runs with active crops in CTSM5.1 @danicalombardozzi https://github.com/danicalombardozzi ?
- Note, this won't solve the more persistent issue of XSMR, but it would hopefully make analysis easier...
— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/ESCOMP/CTSM/issues/590#issuecomment-632346632, or unsubscribe https://github.com/notifications/unsubscribe-auth/AFABYVCE7ARYPEFGUEEXLHLRSWJ3VANCNFSM4GI7IESA .
I agree -- we should probably make this change for all new simulations. If the change isn't bit-for-bit, I could see folks not wanting to include this in CESM2-LENS. It will likely result in the same annual fluxes, though will change daily and monthly fluxes.
On Thu, May 21, 2020 at 3:14 PM David Lawrence notifications@github.com wrote:
Yes, I believe it was not activated for all runs because it was not a bit-for-bit change. That's my recollection at least. I would think we want to change this setting for all configurations in CESM2.2 onwards. Whether or not to change for the remaining CESM2 LE runs is another story.
On Thu, May 21, 2020 at 3:08 PM will wieder notifications@github.com wrote:
I'm reopening this issue, because it doesn't seem to be fixed.
These results are from Keith Rodgers, generated by the CESM2 LES. The plot shows daily output from 3 ensemble members for one gridcell (45N, 100W). [image: Screen Shot 2020-05-19 at 12 14 00 AM] < https://user-images.githubusercontent.com/8031012/82604330-636e3c80-9b71-11ea-9aff-67f6c2c9cb3c.png
Of note are the large blips in July-Aug that seem to occur with harvest, see concurrent declines in grid cell LAI that are associated with large negative AR fluxes. These make me think the xsmr bug fix isn't working. [image: Screen Shot 2020-05-19 at 6 58 49 PM] < https://user-images.githubusercontent.com/8031012/82605112-a250c200-9b72-11ea-8b7c-6229ebd03864.png
[image: Screen Shot 2020-05-19 at 10 17 08 PM] < https://user-images.githubusercontent.com/8031012/82605128-a977d000-9b72-11ea-8cd7-e334c17f9873.png
@olyson https://github.com/olyson confirmed that this bug was fixed in release-clm5.0.16 and the LE is using release-clm5.0.30, but that the fix for that bug is triggered by when CLM_CO2_TYPE is prognostic and these runs don't have prognostic CO2.
https://github.com/ESCOMP/CTSM/blob/8265b77455ab59d2e269bbb2e7a548c4d58806e0/bld/namelist_files/namelist_defaults_ctsm.xml#L496 I'm not sure why we decided to just do this with prognostic CO2, @dlawrenncar https://github.com/dlawrenncar and @klindsay28 https://github.com/klindsay28 do you recall? Was it to avoid changing answers for CESM2 simulations? Would it be appropriate to do this for all runs with active crops in CTSM5.1 @danicalombardozzi https://github.com/danicalombardozzi ?
- Note, this won't solve the more persistent issue of XSMR, but it would hopefully make analysis easier...
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-- Dr. Danica Lombardozzi she/her/hers Terrestrial Sciences Section Climate and Global Dynamics National Center for Atmospheric Research Boulder, CO 80305
email: dll@ucar.edu office: (303) 497-1777
I don't think we want to change this for CESM2 LE runs, but maybe I'll tag this for CESM2.2. @ekluzek can this just be folded into another upcoming tag to master?
We tried putting this into the LENS experiments and it showed significant change to answers and climate:
Here's an example from Jim Edwards:
Looking at the 1850-01 cam h0 file it looks like only the CO2 fields are affected as you suggest, but by the end of 10 years all fields seem to be impacted:
cprnc b.e21nanr.BHISTcmip6.f09_g17.LE2-NF-1301.001.cam.h0.1850-01.nc /share/CESM/archive/b.e21.BHISTcmip6.f09_g17.LE2-1301.001/atm/hist/b.e21.BHISTcmip6.f09_g17.LE2-1301.001.cam.h0.1850-01.nc | grep RMS RMS CO2 1.7863E-09 NORMALIZED 3.7108E-06 RMS CO2_LND 1.7865E-09 NORMALIZED 3.6248E-06 RMS SFCO2 4.1741E-11 NORMALIZED 1.5487E-02 RMS SFCO2_LND 4.1741E-11 NORMALIZED 2.1988E-02 RMS TMCO2 1.1578E-05 NORMALIZED 2.4924E-06 RMS TMCO2_LND 1.1580E-05 NORMALIZED 2.3460E-06
(cesm-env2) jedwards@elogin1:/mnt/lustre/share/CESM/archive/b.e21nanr.BHISTcmip6.f09_g17.LE2-NF-1301.001/atm/hist> cprnc b.e21nanr.BHISTcmip6.f09_g17.LE2-NF-1301.001.cam.h0.1859-12.nc /share/CESM/archive/b.e21.BHISTcmip6.f09_g17.LE2-1301.001/atm/hist/b.e21.BHISTcmip6.f09_g17.LE2-1301.001.cam.h0.1859-12.nc | grep RMS RMS ABSORB 4.5564E-07 NORMALIZED 1.8690E+00 RMS ACTREL 9.2436E-01 NORMALIZED 6.8234E-01 RMS ADRAIN 2.4280E-05 NORMALIZED 1.4604E+00 RMS ADSNOW 8.3100E-05 NORMALIZED 7.4334E-01 RMS AEROD_v 3.5352E-02 NORMALIZED 3.7122E-01 RMS ANRAIN 3.2623E+03 NORMALIZED 1.7125E+00 RMS ANSNOW 3.3546E+01 NORMALIZED 1.7967E+00 RMS AODABSdn 1.3980E-03 NORMALIZED 5.9276E-01 RMS AODBCdn 6.3644E-04 NORMALIZED 4.1592E-01 RMS AODDUST 2.2142E-02 NORMALIZED 1.5131E+00 RMS AODDUST1 1.1437E-03 NORMALIZED 1.3734E+00 RMS AODDUST2 1.5211E-07 NORMALIZED 2.3504E+00 RMS AODDUST3 1.8852E-02 NORMALIZED 1.5539E+00 RMS AODNIRstdn 1.3023E-04 NORMALIZED 1.2553E-01 RMS AODPOMdn 1.1829E-03 NORMALIZED 4.2087E-01 RMS AODSO4dn 1.5945E-03 NORMALIZED 3.9788E-01 RMS AODSOAdn 2.3258E-03 NORMALIZED 3.4555E-01 RMS AODSSdn 2.3599E-02 NORMALIZED 4.1658E-01 RMS AODUVdn 3.1652E-02 NORMALIZED 3.5235E-01 RMS AODUVstdn 2.8574E-04 NORMALIZED 8.2162E-02 RMS AODVIS 3.5354E-02 NORMALIZED 3.7493E-01 RMS AODVISdn 3.3351E-02 NORMALIZED 3.9369E-01 RMS AODVISstdn 2.0915E-04 NORMALIZED 8.7135E-02 RMS AODdnDUST1 1.0952E-03 NORMALIZED 1.4570E+00 RMS AODdnDUST2 1.4695E-07 NORMALIZED 2.5123E+00 RMS AODdnDUST3 1.8189E-02 NORMALIZED 1.6900E+00 RMS AODdnMODE1 7.4883E-03 NORMALIZED 2.7576E-01 RMS AODdnMODE2 1.6209E-05 NORMALIZED 3.7059E-01 RMS AODdnMODE3 2.7633E-02 NORMALIZED 5.0187E-01 RMS AQRAIN 1.2513E-06 NORMALIZED 2.3638E+00 RMS AQSNOW 3.1326E-06 NORMALIZED 2.0539E+00 RMS AQ_SO2 1.1404E-12 NORMALIZED 7.4554E-01 RMS AREI 6.6028E+00 NORMALIZED 1.1195E+00 RMS AREL 5.9954E-01 NORMALIZED 1.3116E+00 RMS AWNC 2.1066E+06 NORMALIZED 1.8871E+00 RMS AWNI 8.7552E+03 NORMALIZED 3.9771E+00 RMS BURDENBCdn 4.1956E-08 NORMALIZED 4.3043E-01 RMS BURDENDUSTdn 3.8966E-05 NORMALIZED 1.7115E+00 RMS BURDENPOMdn 3.4022E-07 NORMALIZED 4.1645E-01 RMS BURDENSEASALTdn 5.8343E-06 NORMALIZED 3.6709E-01 RMS BURDENSO4dn 1.8784E-07 NORMALIZED 2.7007E-01 RMS BURDENSOAdn 3.3454E-07 NORMALIZED 2.8205E-01 RMS CAPE 1.7965E+01 NORMALIZED 4.1679E-01 RMS CCN3 5.2584E+00 NORMALIZED 5.2469E-01 RMS CDNUMC 5.6540E+09 NORMALIZED 4.9631E-01 RMS CLDHGH 1.4800E-01 NORMALIZED 3.2352E-01 RMS CLDICE 1.1526E-06 NORMALIZED 1.9558E+00 RMS CLDLIQ 7.4248E-06 NORMALIZED 1.4969E+00 RMS CLDLOW 1.1162E-01 NORMALIZED 2.3422E-01 RMS CLDMED 1.2297E-01 NORMALIZED 3.2150E-01 RMS CLDTOT 1.2221E-01 NORMALIZED 1.6430E-01 RMS CLOUD 8.2431E-02 NORMALIZED 5.9266E-01 RMS CLOUDCOVER_CLUBB 8.2081E-02 NORMALIZED 5.9618E-01 RMS CLOUDFRAC_CLUBB 4.6544E-02 NORMALIZED 9.4410E-01 RMS CME 2.2061E-09 NORMALIZED 1.6841E+00 RMS CMFMC 8.1403E-04 NORMALIZED 1.2862E+00 RMS CMFMCDZM 8.1403E-04 NORMALIZED 1.2862E+00 RMS CO2 1.3431E-06 NORMALIZED 2.7738E-03 RMS CO2_FFF 1.0347E-08 NORMALIZED 2.4217E-05 RMS CO2_LND 1.4996E-06 NORMALIZED 2.9912E-03 RMS CO2_OCN 1.9331E-07 NORMALIZED 4.9326E-04 RMS CONCLD 9.1540E-03 NORMALIZED 1.3387E+00 RMS DCQ 4.1163E-09 NORMALIZED 1.4878E+00 RMS DF_H2O2 1.5545E-13 NORMALIZED 2.6289E-01 RMS DF_H2SO4 2.0657E-16 NORMALIZED 8.2276E-01 RMS DF_SO2 2.2799E-12 NORMALIZED 1.6806E+00 RMS DH2O2CHM 1.3118E-03 NORMALIZED 7.2072E-01 RMS DMS 3.5328E-11 NORMALIZED 1.2027E+00 RMS DMS_SRF 1.5562E-10 NORMALIZED 6.0026E-01 RMS DSTSFMBL 7.7556E-10 NORMALIZED 1.0415E+01 RMS DTCOND 9.3444E-06 NORMALIZED 1.2303E+00 RMS DTCORE 1.0551E-05 NORMALIZED 1.0289E+00 RMS DTV 2.7928E-07 NORMALIZED 4.9394E+00 RMS DTWR_H2O2 4.4737E-16 NORMALIZED 1.1722E+00 RMS DTWR_H2SO4 3.7780E-18 NORMALIZED 4.0094E+00 RMS DTWR_SO2 2.0670E-15 NORMALIZED 1.6046E+01 RMS Dso4_a1CHM 7.8719E-04 NORMALIZED 3.5873E+00 RMS Dso4_a2CHM 1.1387E-04 NORMALIZED 3.0557E+00 RMS Dso4_a3CHM 4.9276E-05 NORMALIZED 2.5329E+00 RMS EVAPPREC 4.4875E-10 NORMALIZED 1.5470E+00 RMS EVAPQZM 3.0332E-10 NORMALIZED 1.5770E+00 RMS EVAPTZM 9.1979E-07 NORMALIZED 1.7264E+00 RMS EXTINCTNIRdn 1.2520E-05 NORMALIZED 1.1538E+00 RMS EXTINCTUVdn 1.0836E-05 NORMALIZED 9.5453E-01 RMS EXTINCTdn 1.1460E-05 NORMALIZED 1.0311E+00 RMS EXTxASYMdn 9.4289E-06 NORMALIZED 1.0552E+00 RMS FCTL 6.3166E-02 NORMALIZED 6.0818E-01 RMS FICE 8.9415E-02 NORMALIZED 2.7731E-01 RMS FLDS 1.3250E+01 NORMALIZED 4.5044E-02 RMS FLDSC 8.9648E+00 NORMALIZED 3.3989E-02 RMS FLNR 1.1477E+01 NORMALIZED 5.5754E-02 RMS FLNS 9.2019E+00 NORMALIZED 1.7304E-01 RMS FLNSC 5.7493E+00 NORMALIZED 6.8795E-02 RMS FLNT 1.0909E+01 NORMALIZED 4.9234E-02 RMS FLNTC 4.9047E+00 NORMALIZED 2.0294E-02 RMS FLNTCLR 2.9301E+01 NORMALIZED 6.8881E-01 RMS FLUT 1.0910E+01 NORMALIZED 4.8912E-02 RMS FLUTC 4.9034E+00 NORMALIZED 2.0164E-02 RMS FREQCLR 1.1045E-01 NORMALIZED 6.6347E-01 RMS FREQI 5.5864E-02 NORMALIZED 9.9061E-01 RMS FREQL 3.6525E-02 NORMALIZED 1.2131E+00 RMS FREQR 4.4420E-02 NORMALIZED 1.0529E+00 RMS FREQS 6.6910E-02 NORMALIZED 8.0497E-01 RMS FREQZM 1.0423E-01 NORMALIZED 4.8251E-01 RMS FSDS 1.9860E+01 NORMALIZED 1.0603E-01 RMS FSDSC 2.7230E+00 NORMALIZED 1.1074E-02 RMS FSNR 1.7169E+01 NORMALIZED 9.1691E-02 RMS FSNS 1.9430E+01 NORMALIZED 1.4569E-01 RMS FSNSC 1.3595E+01 NORMALIZED 7.4454E-02 RMS FSNT 1.6881E+01 NORMALIZED 8.4318E-02 RMS FSNTC 1.2862E+01 NORMALIZED 5.2771E-02 RMS FSNTOA 1.6877E+01 NORMALIZED 8.3449E-02 RMS FSNTOAC 1.2859E+01 NORMALIZED 5.2325E-02 RMS FSUTOA 1.6877E+01 NORMALIZED 1.3649E-01 RMS GS_SO2 1.3123E-12 NORMALIZED 4.0823E-01 RMS H2O 6.4598E-04 NORMALIZED 2.4180E-01 RMS H2O2 1.7534E-11 NORMALIZED 2.9222E-01 RMS H2O2_SRF 2.0591E-11 NORMALIZED 2.0728E-01 RMS H2O_CLXF 4.6316E+08 NORMALIZED 6.0376E-03 RMS H2O_CMXF 1.3855E-13 NORMALIZED 6.0378E-03 RMS H2O_SRF 1.1355E-03 NORMALIZED 1.0632E-01 RMS H2SO4 2.2864E-14 NORMALIZED 9.5670E-01 RMS H2SO4_SRF 2.0769E-14 NORMALIZED 1.6025E+00 RMS H2SO4_sfnnuc1 7.9489E-15 NORMALIZED 9.8849E-01 RMS HO2 1.2911E-14 NORMALIZED 2.4478E-03 RMS ICEFRAC 6.6576E-02 NORMALIZED 5.2885E-01 RMS ICIMR 1.9687E-06 NORMALIZED 1.8230E+00 RMS ICWMR 9.0297E-06 NORMALIZED 1.0592E+00 RMS IWC 6.4066E-07 NORMALIZED 1.6754E+00 RMS KVH_CLUBB 4.3020E+00 NORMALIZED 1.0004E+00 RMS LHFLX 1.7319E+01 NORMALIZED 2.7505E-01 RMS LWCF 8.2530E+00 NORMALIZED 4.1021E-01 RMS MASS 1.5531E+10 NORMALIZED 5.3750E-03 RMS MSKtem 2.3543E-01 NORMALIZED 7.5742E-03 RMS NITROP_PD 4.7597E-02 NORMALIZED 1.5231E+00 RMS NO3 1.0460E-14 NORMALIZED 2.2339E-03 RMS NUMICE 4.2302E+04 NORMALIZED 4.8770E+00 RMS NUMLIQ 2.0433E+06 NORMALIZED 1.6381E+00 RMS NUMRAI 1.0176E+04 NORMALIZED 1.5479E+00 RMS NUMSNO 6.4378E+01 NORMALIZED 2.2018E+00 RMS O3 3.6751E-10 NORMALIZED 2.9737E-04 RMS OCNFRAC 6.6576E-02 NORMALIZED 1.2582E-01 RMS OH 2.4070E-16 NORMALIZED 1.0458E-04 RMS OMEGA 2.1265E-02 NORMALIZED 1.4080E+00 RMS OMEGAT 5.5136E+00 NORMALIZED 1.4146E+00 RMS PBLH 1.0497E+02 NORMALIZED 1.7388E-01 RMS PDELDRY 2.3961E+01 NORMALIZED 7.9817E-03 RMS PRECC 1.1072E-08 NORMALIZED 1.0321E+00 RMS PRECL 1.4073E-08 NORMALIZED 8.4896E-01 RMS PRECSC 3.2180E-10 NORMALIZED 4.6475E+00 RMS PRECSL 4.8130E-09 NORMALIZED 1.1267E+00 RMS PRECT 2.1602E-08 NORMALIZED 7.9117E-01 RMS PS 5.0765E+02 NORMALIZED 5.2602E-03 RMS PSL 5.4132E+02 NORMALIZED 5.3683E-03 RMS PTEQ 4.0865E-09 NORMALIZED 1.4848E+00 RMS PTTEND 1.0198E-05 NORMALIZED 1.0061E+00 RMS Q 4.0174E-04 NORMALIZED 2.4180E-01 RMS QFLX 6.9234E-06 NORMALIZED 2.7555E-01 RMS QRAIN 2.2942E-06 NORMALIZED 1.7137E+00 RMS QREFHT 6.8968E-04 NORMALIZED 9.8461E-02 RMS QRL 5.1755E-06 NORMALIZED 3.0826E-01 RMS QRLC 2.1623E-06 NORMALIZED 1.3391E-01 RMS QRS 1.4201E-06 NORMALIZED 1.4970E-01 RMS QRSC 7.0828E-07 NORMALIZED 7.8754E-02 RMS QSNOW 3.7371E-06 NORMALIZED 1.7117E+00 RMS QT 4.0348E-04 NORMALIZED 2.4214E-01 RMS RAINQM 2.2078E-06 NORMALIZED 1.7727E+00 RMS RCMINLAYER_CLUBB 7.1796E-03 NORMALIZED 1.3618E+00 RMS RCMTEND_CLUBB 2.0195E-09 NORMALIZED 1.8472E+00 RMS RCM_CLUBB 8.1449E-03 NORMALIZED 1.3898E+00 RMS RELHUM 8.0685E+00 NORMALIZED 1.8550E-01 RMS RELVAR 5.2049E-01 NORMALIZED 5.6101E-02 RMS RHO_CLUBB 6.1584E-03 NORMALIZED 1.1361E-02 RMS RHREFHT 3.9004E+00 NORMALIZED 4.6429E-02 RMS RIMTEND_CLUBB 2.1325E-11 NORMALIZED 5.3322E+00 RMS RTP2_CLUBB 4.0208E-06 NORMALIZED 8.1904E-01 RMS RTPTHLP_CLUBB 1.6423E-03 NORMALIZED 1.0697E+00 RMS RVMTEND_CLUBB 3.5844E-09 NORMALIZED 1.2112E+00 RMS SAD_AERO 5.7240E-10 NORMALIZED 1.9699E-01 RMS SFCO2 5.7070E-09 NORMALIZED 1.8788E+00 RMS SFCO2_LND 5.6677E-09 NORMALIZED 2.4259E+00 RMS SFCO2_OCN 6.6450E-10 NORMALIZED 9.2286E-01 RMS SFdst_a1 8.5310E-12 NORMALIZED 1.0415E+01 RMS SFdst_a2 1.2797E-14 NORMALIZED 1.0415E+01 RMS SFdst_a3 7.6702E-10 NORMALIZED 1.0415E+01 RMS SFncl_a1 4.8261E-12 NORMALIZED 7.2939E-01 RMS SFncl_a2 4.1048E-14 NORMALIZED 8.8737E-01 RMS SFncl_a3 1.5935E-10 NORMALIZED 7.7198E-01 RMS SFnum_a1 2.0229E+05 NORMALIZED 7.8924E-01 RMS SFnum_a2 3.4858E+05 NORMALIZED 8.0888E-01 RMS SFnum_a3 1.1539E+04 NORMALIZED 1.2669E+00 RMS SHFLX 1.1439E+01 NORMALIZED 5.8965E-01 RMS SL 2.1689E+03 NORMALIZED 6.1616E-03 RMS SNOWHICE 5.6763E-02 NORMALIZED 1.3783E+00 RMS SNOWHLND 3.0476E-02 NORMALIZED 2.4361E-02 RMS SNOWQM 3.6358E-06 NORMALIZED 1.6848E+00 RMS SO2 5.6443E-11 NORMALIZED 3.4501E+00 RMS SO2_CHML 7.7167E+02 NORMALIZED 2.8794E+00 RMS SO2_CHMP 5.2450E+03 NORMALIZED 1.3732E+00 RMS SO2_CLXF 8.8739E+08 NORMALIZED 8.4492E-01 RMS SO2_CMXF 9.4403E-13 NORMALIZED 8.4492E-01 RMS SO2_SRF 8.9330E-11 NORMALIZED 1.7557E+00 RMS SO2_XFRC 4.6282E+03 NORMALIZED 4.8833E+00 RMS SOAG 3.8515E-11 NORMALIZED 1.0213E+00 RMS SOAG_SRF 1.2240E-10 NORMALIZED 4.8146E-01 RMS SOLLD 6.5528E+00 NORMALIZED 2.4510E-01 RMS SOLSD 7.0758E+00 NORMALIZED 1.6080E-01 RMS SSAVIS 1.0372E-02 NORMALIZED 1.0801E-02 RMS SST 6.5692E-01 NORMALIZED 3.3348E-03 RMS STEND_CLUBB 8.4506E-03 NORMALIZED 1.1903E+00 RMS SWCF 1.6084E+01 NORMALIZED 3.6968E-01 RMS T 1.8662E+00 NORMALIZED 7.8049E-03 RMS TAQ 4.1425E-09 NORMALIZED 1.4928E+00 RMS TAUBLJX 5.8504E-02 NORMALIZED 2.9117E+00 RMS TAUBLJY 6.2355E-02 NORMALIZED 3.6806E+00 RMS TAUGWX 3.9383E-02 NORMALIZED 3.6210E+00 RMS TAUGWY 3.3515E-02 NORMALIZED 3.4392E+00 RMS TAUX 4.5232E-02 NORMALIZED 7.2531E-01 RMS TAUY 3.6253E-02 NORMALIZED 1.0099E+00 RMS TGCLDCWP 3.0267E-02 NORMALIZED 4.2120E-01 RMS TGCLDIWP 7.6772E-03 NORMALIZED 7.3319E-01 RMS TGCLDLWP 2.8392E-02 NORMALIZED 4.6251E-01 RMS TH 8.2313E+00 NORMALIZED 1.9465E-02 RMS THLP2_CLUBB 3.2428E-03 NORMALIZED 1.2463E+00 RMS THzm Infinity NORMALIZED Infinity RMS TMCO2 2.9950E-02 NORMALIZED 6.3877E-03 RMS TMCO2_FFF 2.2225E-02 NORMALIZED 5.3062E-03 RMS TMCO2_LND 3.1936E-02 NORMALIZED 6.4284E-03 RMS TMCO2_OCN 2.0766E-02 NORMALIZED 5.3399E-03 RMS TMDMS 1.5627E-07 NORMALIZED 3.4520E-01 RMS TMQ 2.9572E+00 NORMALIZED 1.7269E-01 RMS TMSO2 6.1662E-07 NORMALIZED 1.5532E+00 RMS TMso4_a1 1.7861E-07 NORMALIZED 2.9392E-01 RMS TMso4_a2 1.5317E-08 NORMALIZED 2.3894E-01 RMS TMso4_a3 1.1297E-08 NORMALIZED 4.7483E-01 RMS TOTH 6.4598E-04 NORMALIZED 2.4180E-01 RMS TOT_CLD_VISTAU 3.1557E-01 NORMALIZED 1.2659E+00 RMS TREFHT 2.1002E+00 NORMALIZED 7.5878E-03 RMS TREFHTMN 2.8009E+00 NORMALIZED 1.0335E-02 RMS TREFHTMX 3.7760E+00 NORMALIZED 1.3341E-02 RMS TROP_P 1.2384E+03 NORMALIZED 6.2919E-02 RMS TROP_T 1.6950E+00 NORMALIZED 8.1911E-03 RMS TROP_Z 4.4654E+02 NORMALIZED 3.6412E-02 RMS TS 2.1389E+00 NORMALIZED 7.7089E-03 RMS TSMN 2.9011E+00 NORMALIZED 1.0662E-02 RMS TSMX 3.6943E+00 NORMALIZED 1.3023E-02 RMS TTEND_TOT 2.5096E-06 NORMALIZED 1.5309E+00 RMS TTGWORO 9.6814E-07 NORMALIZED 7.1596E+00 RMS U 4.3812E+00 NORMALIZED 4.0118E-01 RMS U10 1.0719E+00 NORMALIZED 1.6765E-01 RMS UM_CLUBB 4.3324E+00 NORMALIZED 4.0423E-01 RMS UP2_CLUBB 2.9675E-02 NORMALIZED 1.0285E+00 RMS UPWP_CLUBB 1.0521E-02 NORMALIZED 1.7644E+00 RMS UTEND_CLUBB 2.7795E-05 NORMALIZED 2.1801E+00 RMS UTGWORO 1.1299E-05 NORMALIZED 7.0863E+00 RMS UU 1.9964E+02 NORMALIZED 6.4019E-01 RMS UVzm Infinity NORMALIZED Infinity RMS UWzm Infinity NORMALIZED Infinity RMS Uzm Infinity NORMALIZED Infinity RMS V 3.4845E+00 NORMALIZED 1.0938E+00 RMS VM_CLUBB 3.4501E+00 NORMALIZED 1.0892E+00 RMS VP2_CLUBB 2.8126E-02 NORMALIZED 1.0162E+00 RMS VPWP_CLUBB 8.1227E-03 NORMALIZED 2.3287E+00 RMS VQ 6.8119E-03 NORMALIZED 1.6711E+00 RMS VT 8.0657E+02 NORMALIZED 1.0951E+00 RMS VTEND_CLUBB 2.7942E-05 NORMALIZED 2.4130E+00 RMS VTHzm Infinity NORMALIZED Infinity RMS VU 1.0432E+02 NORMALIZED 1.8724E+00 RMS VV 8.1515E+01 NORMALIZED 9.1447E-01 RMS VZ 4.7216E+04 NORMALIZED 1.1006E+00 RMS Vzm Infinity NORMALIZED Infinity RMS WD_H2O2 2.1143E-12 NORMALIZED 5.8308E-01 RMS WD_H2SO4 2.8540E-14 NORMALIZED 2.3691E+00 RMS WD_SO2 2.9491E-12 NORMALIZED 6.6628E+00 RMS WP2_CLUBB 2.6452E-02 NORMALIZED 9.3337E-01 RMS WP3_CLUBB 1.6204E-02 NORMALIZED 2.5362E+00 RMS WPRCP_CLUBB 1.6931E+00 NORMALIZED 1.8111E+00 RMS WPRTP_CLUBB 6.8652E+00 NORMALIZED 7.6364E-01 RMS WPTHLP_CLUBB 3.1082E+00 NORMALIZED 1.6409E+00 RMS WPTHVP_CLUBB 2.3390E+00 NORMALIZED 1.5176E+00 RMS WSPDSRFAV 1.2644E+00 NORMALIZED 1.6582E-01 RMS WSPDSRFMX 3.6530E+00 NORMALIZED 2.2878E-01 RMS WSUB 2.2194E-02 NORMALIZED 9.8295E-02 RMS WTHzm Infinity NORMALIZED Infinity RMS Wzm Infinity NORMALIZED Infinity RMS Z3 6.7376E+01 NORMALIZED 5.7182E-03 RMS ZMDQ 2.5457E-09 NORMALIZED 1.6585E+00 RMS ZMDT 3.6683E-06 NORMALIZED 1.5232E+00 RMS ZMMTT 6.8300E-09 NORMALIZED 2.5710E+00 RMS ZMMU 9.1164E-04 NORMALIZED 1.2561E+00 RMS ZM_CLUBB 6.3129E+01 NORMALIZED 6.0417E-03 RMS ZT_CLUBB 6.6355E+01 NORMALIZED 6.0149E-03 RMS bc_a1 4.4778E-12 NORMALIZED 1.2797E+00 RMS bc_a1DDF 9.6027E-15 NORMALIZED 6.6593E-01 RMS bc_a1SFWET 9.6259E-14 NORMALIZED 2.2097E+00 RMS bc_a1_SRF 1.1052E-11 NORMALIZED 9.2385E-01 RMS bc_a4 5.7584E-12 NORMALIZED 1.0977E+00 RMS bc_a4DDF 2.5842E-14 NORMALIZED 5.2924E-01 RMS bc_a4SFWET 6.5108E-17 NORMALIZED 1.9130E+00 RMS bc_a4_SRF 2.0031E-11 NORMALIZED 9.7818E-01 RMS bc_c1 3.9934E-13 NORMALIZED 6.0538E+00 RMS bc_c1SFWET 5.0567E-14 NORMALIZED 1.7427E+00 RMS bc_c4 0.0000E+00 NORMALIZED 0.0000E+00 RMS bc_c4DDF 0.0000E+00 NORMALIZED 0.0000E+00 RMS bc_c4SFWET 0.0000E+00 NORMALIZED 0.0000E+00 RMS dgnumwet1 1.8404E-08 NORMALIZED 9.4363E-02 RMS dgnumwet2 3.0632E-09 NORMALIZED 8.3656E-02 RMS dgnumwet3 2.7499E-07 NORMALIZED 1.0860E-01 RMS dst_a1 1.6294E-10 NORMALIZED 3.4472E+00 RMS dst_a1DDF 5.0770E-13 NORMALIZED 2.0033E+00 RMS dst_a1SF 8.5310E-12 NORMALIZED 1.0415E+01 RMS dst_a1SFWET 1.1280E-12 NORMALIZED 3.5274E+00 RMS dst_a1_SRF 4.8434E-10 NORMALIZED 2.2548E+00 RMS dst_a2 1.2217E-13 NORMALIZED 5.0508E+00 RMS dst_a2DDF 2.3596E-15 NORMALIZED 4.0710E+00 RMS dst_a2SF 1.2797E-14 NORMALIZED 1.0415E+01 RMS dst_a2SFWET 3.6836E-16 NORMALIZED 5.2897E+00 RMS dst_a2_SRF 3.7512E-13 NORMALIZED 3.0398E+00 RMS dst_a3 1.2200E-08 NORMALIZED 4.2347E+00 RMS dst_a3DDF 9.1102E-11 NORMALIZED 2.6704E+00 RMS dst_a3SF 7.6702E-10 NORMALIZED 1.0415E+01 RMS dst_a3SFWET 9.3624E-11 NORMALIZED 3.6604E+00 RMS dst_a3_SRF 3.8090E-08 NORMALIZED 2.3613E+00 RMS dst_c1 1.1895E-11 NORMALIZED 2.0126E+01 RMS dst_c1SFWET 1.6198E-12 NORMALIZED 6.6340E+00 RMS dst_c2 2.5634E-15 NORMALIZED 2.7276E+01 RMS dst_c2DDF 1.1263E-16 NORMALIZED 1.8047E+01 RMS dst_c2SFWET 5.9890E-16 NORMALIZED 8.8765E+00 RMS dst_c3 9.3957E-10 NORMALIZED 2.3384E+01 RMS dst_c3SFWET 1.0290E-10 NORMALIZED 8.1214E+00 RMS jh2o2 1.6631E-07 NORMALIZED 4.2259E-02 RMS ncl_a1 6.1401E-11 NORMALIZED 6.3641E-01 RMS ncl_a1DDF 6.5768E-13 NORMALIZED 6.9279E-01 RMS ncl_a1SF 4.8261E-12 NORMALIZED 7.2939E-01 RMS ncl_a1SFWET 1.5241E-12 NORMALIZED 8.5899E-01 RMS ncl_a1_SRF 1.6785E-10 NORMALIZED 4.1300E-01 RMS ncl_a2 3.0214E-13 NORMALIZED 1.1470E+00 RMS ncl_a2DDF 1.2085E-14 NORMALIZED 9.7229E-01 RMS ncl_a2SF 4.1048E-14 NORMALIZED 8.8737E-01 RMS ncl_a2SFWET 5.6158E-15 NORMALIZED 1.2814E+00 RMS ncl_a2_SRF 8.5234E-13 NORMALIZED 6.0070E-01 RMS ncl_a3 1.5312E-09 NORMALIZED 8.7135E-01 RMS ncl_a3DDF 4.1956E-11 NORMALIZED 9.7392E-01 RMS ncl_a3SF 1.5935E-10 NORMALIZED 7.7198E-01 RMS ncl_a3SFWET 4.9471E-11 NORMALIZED 7.8347E-01 RMS ncl_a3_SRF 4.3768E-09 NORMALIZED 4.4245E-01 RMS ncl_c1 1.8876E-11 NORMALIZED 2.5212E+00 RMS ncl_c1SFWET 3.7377E-12 NORMALIZED 9.8676E-01 RMS ncl_c2 4.7465E-14 NORMALIZED 3.0165E+00 RMS ncl_c2SFWET 1.7535E-14 NORMALIZED 1.3293E+00 RMS ncl_c3 5.2404E-10 NORMALIZED 2.5476E+00 RMS ncl_c3SFWET 9.5960E-11 NORMALIZED 1.0101E+00 RMS num_a1 1.3704E+07 NORMALIZED 4.2063E-01 RMS num_a1DDF 7.2880E+04 NORMALIZED 4.0518E-01 RMS num_a1SF 1.3703E+04 NORMALIZED 1.0415E+01 RMS num_a1SFWET 3.8688E+05 NORMALIZED 1.2442E+00 RMS num_a1_CLXF Infinity NORMALIZED Infinity RMS num_a1_CMXF 9.6441E+03 NORMALIZED 8.1310E-01 RMS num_a1_SRF 3.1657E+07 NORMALIZED 3.9931E-01 RMS num_a2 1.4600E+08 NORMALIZED 6.8976E-01 RMS num_a2DDF 4.5653E+05 NORMALIZED 4.3216E-01 RMS num_a2SF 1.3990E+04 NORMALIZED 1.0415E+01 RMS num_a2SFWET 7.3814E+05 NORMALIZED 1.5358E+00 RMS num_a2_CLXF Infinity NORMALIZED Infinity RMS num_a2_CMXF 9.6441E+03 NORMALIZED 8.4492E-01 RMS num_a2_SRF 7.8643E+07 NORMALIZED 4.6154E-01 RMS num_a2_sfnnuc1 4.3449E+06 NORMALIZED 9.8851E-01 RMS num_a3 1.8193E+05 NORMALIZED 1.3906E+00 RMS num_a3DDF 1.6134E+03 NORMALIZED 8.8066E-01 RMS num_a3SF 9.8907E+03 NORMALIZED 1.0415E+01 RMS num_a3SFWET 2.8701E+03 NORMALIZED 8.3942E-01 RMS num_a3_SRF 5.5041E+05 NORMALIZED 8.0763E-01 RMS num_a4 2.7228E+07 NORMALIZED 8.7463E-01 RMS num_a4DDF 2.0916E+05 NORMALIZED 4.6512E-01 RMS num_a4SFWET 4.4140E+02 NORMALIZED 1.9233E+00 RMS num_a4_SRF 8.7190E+07 NORMALIZED 7.4474E-01 RMS num_c1 1.7900E+06 NORMALIZED 1.7086E+00 RMS num_c1SFWET 3.5790E+05 NORMALIZED 6.9027E-01 RMS num_c2 5.2073E+05 NORMALIZED 2.3679E+00 RMS num_c2SFWET 1.5261E+05 NORMALIZED 8.2450E-01 RMS num_c3 2.7371E+04 NORMALIZED 3.0723E+00 RMS num_c3SFWET 3.8802E+03 NORMALIZED 1.0076E+00 RMS num_c4 1.1956E-11 NORMALIZED 1.5933E+03 RMS num_c4DDF 4.6684E-15 NORMALIZED 3.8827E+01 RMS num_c4SFWET 7.2690E-13 NORMALIZED 2.9668E+02 RMS pom_a1 3.6237E-11 NORMALIZED 1.2650E+00 RMS pom_a1DDF 7.9292E-14 NORMALIZED 6.8149E-01 RMS pom_a1SFWET 8.7958E-13 NORMALIZED 2.3127E+00 RMS pom_a1_SRF 9.4148E-11 NORMALIZED 9.6680E-01 RMS pom_a4 4.7405E-11 NORMALIZED 1.0692E+00 RMS pom_a4DDF 2.0738E-13 NORMALIZED 4.9811E-01 RMS pom_a4SFWET 6.0281E-16 NORMALIZED 2.0346E+00 RMS pom_a4_SRF 1.7822E-10 NORMALIZED 1.0143E+00 RMS pom_c1 2.7374E-12 NORMALIZED 5.1499E+00 RMS pom_c1SFWET 3.8265E-13 NORMALIZED 1.6003E+00 RMS pom_c4 0.0000E+00 NORMALIZED 0.0000E+00 RMS pom_c4DDF 0.0000E+00 NORMALIZED 0.0000E+00 RMS pom_c4SFWET 0.0000E+00 NORMALIZED 0.0000E+00 RMS so4_a1 3.6131E-11 NORMALIZED 5.5887E-01 RMS so4_a1DDF 1.1947E-13 NORMALIZED 5.5190E-01 RMS so4_a1SFWET 1.0037E-12 NORMALIZED 1.5658E+00 RMS so4_a1_CHMP 6.0032E+01 NORMALIZED 3.0279E+00 RMS so4_a1_CLXF 1.1377E+07 NORMALIZED 6.5793E-01 RMS so4_a1_CMXF 2.1746E-14 NORMALIZED 6.5793E-01 RMS so4_a1_SRF 7.3700E-11 NORMALIZED 5.0193E-01 RMS so4_a1_sfgaex1 6.3255E-13 NORMALIZED 1.6353E+00 RMS so4_a2 3.9467E-12 NORMALIZED 5.5420E-01 RMS so4_a2DDF 1.2182E-14 NORMALIZED 4.3392E-01 RMS so4_a2SFWET 5.1280E-14 NORMALIZED 2.3758E+00 RMS so4_a2_CHMP 5.9335E+01 NORMALIZED 4.8833E+00 RMS so4_a2_CLXF 1.1377E+07 NORMALIZED 8.4492E-01 RMS so4_a2_CMXF 2.1746E-14 NORMALIZED 8.4492E-01 RMS so4_a2_SRF 2.6847E-12 NORMALIZED 3.9246E-01 RMS so4_a2_sfgaex1 8.5410E-14 NORMALIZED 1.1429E+00 RMS so4_a2_sfnnuc1 9.3292E-15 NORMALIZED 9.8852E-01 RMS so4_a3 2.9018E-12 NORMALIZED 1.2160E+00 RMS so4_a3DDF 1.2296E-14 NORMALIZED 1.0368E+00 RMS so4_a3SFWET 4.0432E-14 NORMALIZED 1.1803E+00 RMS so4_a3_SRF 6.7551E-12 NORMALIZED 1.0739E+00 RMS so4_a3_sfgaex1 4.9867E-14 NORMALIZED 1.0479E+00 RMS so4_c1 1.1245E-11 NORMALIZED 1.9795E+00 RMS so4_c1AQH2SO4 9.7066E-14 NORMALIZED 2.7275E+00 RMS so4_c1AQSO4 1.8046E-12 NORMALIZED 7.7353E-01 RMS so4_c1SFWET 1.9183E-12 NORMALIZED 9.2890E-01 RMS so4_c2 4.5299E-13 NORMALIZED 2.0330E+00 RMS so4_c2AQH2SO4 8.6189E-15 NORMALIZED 1.9190E+00 RMS so4_c2AQSO4 3.1544E-13 NORMALIZED 8.1312E-01 RMS so4_c2SFWET 1.3680E-13 NORMALIZED 1.0539E+00 RMS so4_c3 2.8149E-13 NORMALIZED 3.5548E+00 RMS so4_c3AQH2SO4 7.1824E-16 NORMALIZED 2.5362E+00 RMS so4_c3AQSO4 4.8897E-14 NORMALIZED 1.7878E+00 RMS so4_c3SFWET 3.8640E-14 NORMALIZED 1.3550E+00 RMS soa_a1 6.9398E-11 NORMALIZED 5.6878E-01 RMS soa_a1DDF 1.6055E-13 NORMALIZED 6.1682E-01 RMS soa_a1SFWET 1.9963E-12 NORMALIZED 1.4998E+00 RMS soa_a1_SRF 2.1415E-10 NORMALIZED 7.0626E-01 RMS soa_a2 3.9729E-13 NORMALIZED 3.7025E-01 RMS soa_a2DDF 2.0213E-15 NORMALIZED 1.5326E+00 RMS soa_a2SFWET 1.2561E-14 NORMALIZED 1.9635E+00 RMS soa_a2_SRF 6.8591E-13 NORMALIZED 1.8898E+00 RMS soa_c1 8.5100E-12 NORMALIZED 6.3393E+00 RMS soa_c1SFWET 1.3909E-12 NORMALIZED 1.5926E+00 RMS soa_c2 8.2162E-15 NORMALIZED 3.5187E+00 RMS soa_c2SFWET 5.1167E-15 NORMALIZED 1.4821E+00
Details of support request
I'm doing a coupled model run using CLM_CO2_TYPE=prognostic with CESM2. The run is aborting a few years in with the error message and stack traceback: 239: ENDRUN: 239: ERROR: 239: lnd_import ERROR: CO2 is outside of an expected range 239:Image PC Routine Line Source
239:cesm.exe 0000000003529B7D Unknown Unknown Unknown 239:cesm.exe 0000000002C9B7D2 shr_abort_modmp 114 shr_abort_mod.F90 239:cesm.exe 00000000019C9C3F abortutils_mp_end 50 abortutils.F90 239:cesm.exe 00000000019C6E46 lnd_import_export 251 lnd_import_export.F90 239:cesm.exe 00000000019BE266 lnd_comp_mct_mp_l 401 lnd_comp_mct.F90 239:cesm.exe 0000000000425BE4 component_modmp 728 component_mod.F90 ...
The abort occurs at model date 0004-09-28.
To diagnose what is going on, I have rerun the month 0004-09 with nstep cpl hist and nstep clm hist on CMIP6 h0, h1, h2 files. This output is in $RUNDIR, mentioned below.
Examining the last few cpl.hi files, it looks like a2x_Sa_coprog at (i,j)=(9,143) (zero based indexing) drops from ~286 ppmv to 4.2 ppmv in a single timestep. This is below the 10 ppm threshold of #427 and abort is called.
It looks like this is being caused by a larger drawdown of CO2. l2x_Fall_fco2_lnd is large and positive in the last cpl hist file.
Looking at clm2.h0 files, NEE at that same point is negative with a large magnitude. There is a block of values around northern Italy with large magnitude negative NEE in the last clm2.h0 file. The structure of the anomalous NEE values does not show up in GPP, but it does show up in NPP. It shows up in AR as a large magnitude negative value, kinda a red flag. Neither GR or MR show the anomalous values, so I'm inferring that the uptake is from one of the C terms thrown into AR to maintain C balance (e.g., XSMR related). I don't understand the nature of these terms.
Any suggestions on how to investigate this further?
The clm2 h1 and h2 files have sub-grid cell info, so hopefully that is helpful for deciphering what is going wrong.
If I look at animations of this nstep clm (or cpl) output, I see sporadic blips of very large CO2 uptake occurring at numerous grid points. I do not see an obvious pattern to the geographic distribution of the blips. They generally seem to appear for a single timestep. The blip at (i,j)=(9,143) happens to be enough of a CO2 drawdown to bring CO2 below the #427 10 ppmv threshold.
Important details of your setup / configuration so we can better assist you
release-clm5.0.14
**Have you made any modifications to code, xml files, etc.? no
compset=1850_CAM60_CLM50%BGC-CROP-CMIP6DECK_CICE%CMIP6_POP2%ECO%ABIO-DIC_MOSART_CISM2%NOEVOLVE_WW3_BGC%BPRP
aside from using BPRP, instead of BDRD, the compset is B1850
(The run was originally a hybrid off of b.e21.B1850.f09_g17.CMIP6-piControl.001, with RUN_REFDATE=0501-01-01, RUN_STARTDATE=0001-01-01, and modified CAM CO2 constituents (to bring their surface means closer to the 1850 values. After encountering the abort, I reran the last month with higher frequency output, having the case branch off of itself at 0004-09-01.)