I'm interested in creating maps of equivalent potential
temperature (THTE) using ERA5 files (from the NCAR archive) in which
fields on a given day are archived in separate grib files. I'm running
into a roadblock after creating separate GEMPAK format files of
you can read multiple files as steve mentioned via:
GDFILE = ${FILE} + ${FILE} + ${FILE}
and then gfunc parms will be read accordingly, or you can specify gfun
parms by file if necessary, or combine.
what I find most useful is to use GDDIAG to perform calculations with
various fields in multiple files to create a final file from which plots
or various other outputs are performed... when using GDDIAG you can name
combined fields in any manner desired with any valid time desired to be
further utilized.
feel free to contact me off list if you find yourself needing further
assistance :)
cheers,
--patrick
