Issues porting CESM1.1.2 on Derecho: Original kmt not equal to actual kmt

[mitevski]

Hi,

While porting CESM1.1.2 LENS (tag n21) on Derecho (model builds successfully but run fails), I get the following error:

KMT_KMIN = 3
454 /
455 Active Ocean blocks: 288
456 Reading topography from file:/glade/campaign/cesm/cesmdata/inputdata/ocn/pop/gx1v6/grid/topography_2009020 4.ieeei4
457 init_overflows_kmt: KMT = ***** at global (i,j) = 5 9 changed to 35
458 init_overflows_kmt: KMT = ***** at global (i,j) = 6 9 changed to 35
459 init_overflows_kmt: KMT = ***** at global (i,j) = 7 9 changed to 35
460 init_overflows_kmt: KMT = ***** at global (i,j) = 8 9 changed to 35
461 init_overflows_kmt: kmt inconsistencies for 4 points
462 original kmt not equal to actual kmt

You can find the logs here: /glade/derecho/scratch/im2527/2024-05-14_test_cesm1-LE_on_derecho/run

I would appreciate it if someone can help me resolve this.

Thanks,
Ivan Mitevski

 

[erik]

CESM1.2.2 is an unsupported version so we don't have resources to help with this. Hopefully, someone from the forum community might be able to though.

 

[mitevski]

I managed to port it on Derecho. For anyone interested, the code is here: GitHub - imitevski/cesm1_1_2_LENS_n21: CESM1.1.2-LENS ported on Derecho

 

[Zhu Zhu]

Hi,

While porting CESM1.1.2 LENS (tag n21) on Derecho (model builds successfully but run fails), I get the following error:

KMT_KMIN = 3
454 /
455 Active Ocean blocks: 288
456 Reading topography from file:/glade/campaign/cesm/cesmdata/inputdata/ocn/pop/gx1v6/grid/topography_2009020 4.ieeei4
457 init_overflows_kmt: KMT = ***** at global (i,j) = 5 9 changed to 35
458 init_overflows_kmt: KMT = ***** at global (i,j) = 6 9 changed to 35
459 init_overflows_kmt: KMT = ***** at global (i,j) = 7 9 changed to 35
460 init_overflows_kmt: KMT = ***** at global (i,j) = 8 9 changed to 35
461 init_overflows_kmt: kmt inconsistencies for 4 points
462 original kmt not equal to actual kmt

You can find the logs here: /glade/derecho/scratch/im2527/2024-05-14_test_cesm1-LE_on_derecho/run

I would appreciate it if someone can help me resolve this.

Thanks,
Ivan Mitevski

Hello Ivan,

I encountered same error while porting CESM2.2.0. How did you solve this problem? Thanks.

Best,
Zhu

 

[mitevski]

I don’t recall what exactly solved this error. You can try to see all the changes I did in the code: GitHub - imitevski/cesm1_1_2_LENS_n21: CESM1.1.2-LENS ported on Derecho

 

[Zhu Zhu]

I don’t recall what exactly solved this error. You can try to see all the changes I did in the code: GitHub - imitevski/cesm1_1_2_LENS_n21: CESM1.1.2-LENS ported on Derecho

Hi Ivan, thank you for your reply. I finally resolved this by adding -convert big_endian to FFLAGS.

 

[slevis]

Although resolved, i will move this thread to "porting"