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> Dear Yuan, > > Thanks a lot for your reply, > > I am attaching the modifed wrf_to_cf.ncl script to include the CLDFRA data. > It seems to be a popular ncl script . However even the original wrf_to_cf.ncl > (https://sundowner.colorado.edu/wrfout_to_cf/wrfout_to_cf.ncl) script does > not do a volume render of the r_rain and r_could variable. > > Here is a wetrasnfer link ( https://we.tl/t-X7ImJrxHpT ) to the generated > netcdf file using the modified script. It plots contours etc but fails on > volume plots > > Thanks for your help and patience, > > Regards, > > Joseph > > ________________________________ NCL is a 2D graphics library, no wonder it doesn't do well for the vertical coordinate. I think you should try the UPP package to generate Grib2 file format: https://dtcenter.org/sites/default/files/community-code/upp-users-guide.pdf or ARW post: https://www2.mmm.ucar.edu/wrf/users/docs/user_guide_v4/v4.0/users_guide_chap9.html#_ARWpost_3 Yuan Ticket Details =================== Ticket ID: CQG-166832 Department: Support IDV Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.