real.exe error

[arunn]

Hi,
I am running WRF-Chem v3.5.1 (for specifc reasons). I have generated 1) wrfchemi 2) wrffirechemi and 3) wrfbiochemi files and linked them to the run/ directory. However ./real.exe is throwing me error:

STARTING WITH BACKGROUND CHEMISTRY
Subroutine input_chem_profile:
FINISHING WITH BACKGROUND CHEMISTRY
-------------- FATAL CALLED ---------------
FATAL CALLED FROM FILE: <stdin> LINE: 810
real: error opening wrfinput for writing
-------------------------------------------
Can someone help me point out why this error is coming?
~Arun

 

[jordanschnell]

Hi Arun,

Are you certain you have write privileges in the run directory?

Jordan

 

[arunn]

Yes.
When I remove the &chem namelist, the real.exe executes without the error.

 

[arunn]

The issue was with the large file handling.
I solved this issue by re-compiling with WRFIO_NCD_LARGE_FILE_SUPPORT=1