(RESOLVED) Ungrib not compiled: catastrophic error: cannot open source file "jasper/jasper.h"

Hello everyone,

While compiling WPS, I came across the problem of not being able to generate ungrib.exe. However, the geogrid.exe and metgrid.exe were indeed generated：
lrwxrwxrwx 1 xfh xfh 23 Jun 2 23:25 geogrid.exe -> geogrid/src/geogrid.exe*
lrwxrwxrwx 1 xfh xfh 23 Jun 2 23:26 metgrid.exe -> metgrid/src/metgrid.exe*

I'm wondering if it's because I didn't set some paths for the ungrib libraries correctly, because I only changed the COMPRESSION_LIBS and COMPRESSION_INC in my configure.wps. Does this lead to errors?

The attachments give the output log while compiling WPS and the configure.wps.

Appreciate any help!

Hi,
In the configure.wps file you sent, I see these settings:
which are the default settings. You need to modify those lines to point to the location of your grib2 libraries. For more information on installing the grib2 libraries and ensuring things are pointing to the correct place, see: https://www2.mmm.ucar.edu/wrf/OnLineTutorial/compilation_tutorial.php#STEP2