How to add a output field in the subroutine of camzm_driver?

[DEBI PRASAD BHUYAN]

How to add a output field in the subroutine of camzm_driver (inside module_cu_camzm_driver). Because adding the output field directly inside the subroutine results with an error of (name of that output field) this array name is invalid in this context, while compiling the em_real.

Kindly suggest the steps that needs to be followed before adding.

 

[Ming Chen]

Please take a look at the document here, which describes in detail how to add extra variables to WRF.

https://www2.mmm.ucar.edu/wrf/users/tutorial/presentation_pdfs/201707/registry.pdf

Specifically, this document explains how to add an array to microphysics scheme. Basically this is the approach we follow to add variables to any scheme.