I started compiling MCIP and i was able to run the Makefile to get the executables. However, I was unable to find the Namelist.mcip file (that takes in config parameters to run MCIP). Hence, I have not been able to run MCIP executable. Could anyone be of assistance to solve this issue. This was the…

@Akinwunmi – The MCIP script is among the scripts that have been set up to run the full CMAQ system. It appears that you need to set the environment variable “CMAQ_HOME” as the top-level directory where you download the full CMAQ code structure. Alternatively, if you are just running MCIP, you can…

Hi @Akinwunmi ! The file namelist.mcip should be written by the script, run_mcip.csh. If you are using that script to execute MCIP and if you still do not have the namelist.mcip file, please ensure that the appropriate directories exist and that you have write permissions in those directories. –Tan…

Thanks for he response, Tanya. So, I did necessary edit on the run_mcip script and ran it, but i kept getting this error [image]

Thank you Tanya, it worked. Meanwhile, I ran it but get another that states this, [image] But this is what I have in my run script, and the file path is correct [image] #-----------------------------------------------------------------------

@Akinwunmi – Without access to your system, I cannot verify that for you. Two things: Please cut and paste (not retype) the link to the file that is supposedly incorrect from MCIP’s perspective, and use the command “ncdump -h file_name”, where file_name is the thing in your error message. You wi…

@Akinwunmi – The missing variable is a 1D array that is related to WRF’s vertical coordinate. Because you are using files that have a name of “wrf2d”, that tells me that you probably transformed your standard WRF output (“wrfout”) files into those files. You will need to provide the WRF output file…

Yes, I did not run wrf myself. I actually I downloaded the output data from the NCAR reanalysis data. Is there anything that could be done to make it work,

@Akinwunmi – It sounds like the WRF data that you acquired from NCAR are insufficient to run CMAQ. If you need WRF data, you may also consider downloading WRF data that accompany the EQUATES dataset. Those data are available with no cost via Amazon Web Services. Those WRF data were prepared specifi…

Thank you for the information. I will check it out

MISSING NAMELIST.MCIP file

MCIP

Akinwunmi January 21, 2025, 7:36pm 7

Thanks for spotting that. I rectified the errors, and I ran again. But, a new error emerge.

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MISSING NAMELIST.MCIP file

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