Max glacier region id exceeded the default 10 in F2000climo experiment

[csh]

I'm running a F2000climo experiment with CESM2.2.0. The specifc command to creat case is:
./create_new_case --case case1 --res f09_f09_mg17 --compset F2000climo --mach xxx

This case can be successfully setup and built with no errors. But when I run it, it reports an error in glacier region id as follows:
"InitFromInputs ERROR: Max GLACIER_REGION is 16777216 but max_glacier_region_id is only 10. Try increasing max_glacier_region_id in glcBehaviorMod.F90"

This phenomenon only occurs in a relatively small horizontal resolution of 1 degree. When I change the grid to f19_f19, the case can run sucessfully. I'm confused for the reasons for the running error.

 

[slevis]

You get this error using CESM's default datasets?

 

[erik]

Note, that this error points to a much larger memory issue. Something is seriously wrong if you have a glacier region id that large. As @slevis points out make sure you are doing everything vanilla and out of the box, and see if that works, before making changes. Then we'll need to have you report more details on what you are doing. There's a template for things to report on for help on specific cases, follow that template.