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repository for the Functionally Assembled Terrestrial Ecosystem Simulator (FATES)
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FATES-Hydro: NaN/Inf error for soil matric potential #1154

Closed jennykowalcz closed 7 months ago

jennykowalcz commented 9 months ago

I'm encountering this error 2 years into a pan-Amazon no-comp FATES-Hydro run with evergreen PFTs:

  0: PIO: FATAL ERROR: Aborting... An error occured, Writing variables (number of variables = 429) to file (./nocomp_hydro_
2pfts_test2.elm.h0.0002-11.nc, ncid=142) using PIO_IOTYPE_PNETCDF iotype failed. Non blocking write for variable (FATES_ROO
TWGT_SOILMATPOT, varid=288) failed (Number of subarray requests/regions=1, Size of data local to this process = 192). NetCD
F: Numeric conversion not representable (err=-60). Aborting since the error handler was set to PIO_INTERNAL_ERROR... (/glob
al/u2/j/jkowalcz/E3SM-test/E3SM/externals/scorpio/src/clib/pio_darray_int.c: 395)

Uncommenting this check on capillary pressure didn't help - I still get the above error. So I am confused about what's happening. Has anyone else encountered this error? @xuchongang @ZacharyRobbins and others who use FATES-Hydro, which soil water retention function are you using?

jennykowalcz commented 7 months ago

PR 1164 with fates_hydro_solver=2 resolves this error.