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ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 141

dayon

Member
Dear scientists of NCAR

I use the CMFD as forcing data to drive CLM5.0, and datamode = "CLMNCEP". Since the CMFD only mask China region, I use this mask to remove the outside region of surface data. However, when I submit the case, it error with the information as follow:

ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 141
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 561
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 1541
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 1961
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 2101
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 2801
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 2941
ERROR: component_mod:check_fields NaN found in ATM instance: 1 field Sa_u 1d global index: 3501

Could you guide this question?

I will appreciate any help from you. Thanks in advance.
Best regards,
Dayon
 

oleson

Keith Oleson
CSEG and Liaisons
Staff member
The Sa_u field is wind, so there likely is a NaN in your wind forcing (TPQWL files) at some gridcell.
See, for example, this post:

 
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