mod_read_obs: More verbose error message in NetCDF check.

Author: jjokella

bldsva/intf_DA/pdaf/framework/mod_read_obs.F90

@@ -599,7 +599,7 @@ subroutine check(status)
 
     if(status /= nf90_noerr) then
        print *, trim(nf90_strerror(status))
-       stop "Stopped"
+       stop "Stopped from NetCDF error handling subroutine check"
     end if
   end subroutine check