the model run fails after change the input emission files

[Renji2021]

Hi,everyone!!!
I want to change the BC emission files for my research.So, I use PYTHON creating my own emisiion files which same as the original emisiion files and successfully read by the model,but After run for a while,it gave me the error messages!
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 113
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 50
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 2
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 127
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 51
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 3
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.30000E+01 NaNs and 0.00000E+00 INFs on process 141
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 52
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 16
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.30000E+01 NaNs and 0.00000E+00 INFs on process 152
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 53
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 33
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 154
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.12000E+02 NaNs and 0.00000E+00 INFs on process 66
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 1
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
I provide my error log!!!
if you need more information please let me know!!
Thanks!

 

[cacraig]

I am moving this to the CAM-Chem forum as emission files are handled by that section.

Note that they may request more information. We typically request that users refer to the following: Information to include in help requests to give us enough details to help users debug their problems.

They may be able to help you debug without this information. They will let you know.

 

[Renji2021]

I can provide any information if someone want to know more.Now i am using the CESM2.1.3 with BHIST f09_g17 and I can run the model successfully without changing any emsiion files,once I changed the emission files the model would give me the error messsages
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 1
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input

 

[rrbuchholz]

Hi Renji,
It sounds like there is an incompatibility with your created emission files. Can you provide more information about how and what you are creating and how you are reading those emissions into the model? Can you also attach your atm log file and your user_nl_cam?
Best,
Rebecca

 

[Renji2021]

HI,Rebecca
I created the emissions file by using the python,I created a netcdf file which has the same format with the emissions-cmip6_bc_a4_anthro_surface_1750-2015_0.9x1.25_c20170608.nc then I replaced the data in CMIP6 file with my own netcdf files(just the year of 2011).I changed the user_nl_cam to read the new netcdf files by imitating the example in the CESM offical website.Here is my atm log file and my user_nl_cam~.It seems like my emssion files have 0.15E+02 NANS, but I convince that there are no NaNs in my files~
Any messages will be helpful!
Renji

 

[ZYue]

I can provide any information if someone want to know more.Now i am using the CESM2.1.3 with BHIST f09_g17 and I can run the model successfully without changing any emsiion files,once I changed the emission files the model would give me the error messsages
SHR_REPROSUM_CALC: Input contains 0.15000E+02 NaNs and 0.00000E+00 INFs on process 1
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input
ERROR: shr_reprosum_calc ERROR: NaNs or INFs in input

Hi Renji, did you figure out this problem? I met the same question. Can you give me some suggestions?

 

[rrbuchholz]

Hi Renji and ZYue,

Did you check out the troubleshooting page?
Troubleshooting - CAM-Chem - wiki.ucar.edu

If you are creating your own emission files, there are a couple of things you need to keep in mind, including:
1. Dates need to cover the dates of your run
2. The netCDF file version needs to be a specific type (see troubleshooting)
3. Try without missing values or Fill Values (change them all to zero and remove the variable attribute.)

Hope that helps!
Best,
Rebecca