Scheduled Downtime
On Friday 21 April 2023 @ 5pm MT, this website will be down for maintenance and expected to return online the morning of 24 April 2023 at the latest

forrtl: severe (19): invalid reference to variable in NAMELIST input


New member
Hi, I am running ./geogrid.exe and encountered this problem.
forrtl: severe (19): invalid reference to variable in NAMELIST input, unit 10, file /nuist/scratch/zxf000337/yuyp/WRF4.4/WPS/namelist.wps, line 26, position 31
Image PC Routine Line Source
geogrid.exe 000000000057CA98 for__io_return Unknown Unknown
geogrid.exe 00000000005B46FF for_read_seq_nml Unknown Unknown
geogrid.exe 000000000040F357 Unknown Unknown Unknown
geogrid.exe 000000000040D815 Unknown Unknown Unknown
geogrid.exe 000000000040C1DE Unknown Unknown Unknown 00002AFA4FD39B35 __libc_start_main Unknown Unknown
geogrid.exe 000000000040C0E9 Unknown Unknown Unknown

Can anyone help me to solve this problem? Please see my attached namelist.wps.
I add the opt_output_from_geogrid_path = './test1/', which I learnt from the best practice WRF namelist.wps Best Prac

I dont know why I encountered this problem.


  • namelist.wps
    806 bytes · Views: 1

The "opt_output_from_geogrid_path = './test1/'" parameter should be in the &share section of the namelist, but you currently have it in the &geogrid section. Try moving it to see if that gets you past the problem.