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How to edit the wrfchemi files to include my own emissions

PostPosted: Wed Jul 17, 2019 8:56 am
by jakeeegarcia
Hi all,

I have read a post here

viewtopic.php?f=40&t=7021&p=28280&hilit=create+own#p28280
"Now just download the wrfchemi and wrfbdy from server (if using one) and extract the lat/long of the node points. Write a code to replace EDGAR/RETRO emisions of your pollutant from your wrfchemi with emisions from your shapefile. "

I see that I can create a shapefile of my emissions and write a program to replace the EDGAR/RETRO emissions.

now, I do have these 2 with me; however, how do I go upon replacing the EDGAR/RETRO emissions?
Is there a way to interpolate the shapefile with its emissions attributes to the netcdf file (wrfchemi)?

How do I go about writing the code to copy the shapefile attributes to the wrfchemi file? The shapefile certainly needs to be disaggregated to the grids in the netcdf file, but I am not sure how to do this yet. :cry:

Hoping someone could help me with this.