floating invalid for 'lon' when mapping

[xjhuang]

Hi all,

When I am using epa_anthro_emis to process the dataset, I have the following floating invalid error:

srun: error: della-h12n16: task 0: Aborted (core dumped)
srun: Terminating StepId=63585872.0
forrtl: error (65): floating invalid
Image PC Routine Line Source
anthro_emis 000000000056BEDB Unknown Unknown Unknown
libpthread-2.28.s 00001523A84CD990 Unknown Unknown Unknown
anthro_emis 0000000000453B97 area_mapper_mp_ll 992 area_mapper.f90
anthro_emis 0000000000452BAD area_mapper_mp_ll 760 area_mapper.f90
anthro_emis 0000000000452CD3 area_mapper_mp_ll 779 area_mapper.f90
anthro_emis 000000000048DD1E stack_mp_stkfilei 165 stack.f90
anthro_emis 00000000004CF2DA data_file_utils_m 620 data_file_utils.f90
anthro_emis 0000000000501990 MAIN__ 487 anthro_emis.f90
anthro_emis 000000000040C9A2 Unknown Unknown Unknown
libc-2.28.so 00001523A811F7E5 __libc_start_main Unknown Unknown
anthro_emis 000000000040C8AE Unknown Unknown Unknown

The error pointed to the Line 992 in area_mapper_mp_ll:
IF (deltalon .GT. +180.) deltalon = deltalon - 360.

So I printed the value of 'lon' out and found it became unstable with extremely large numbers (both positive and negative), and showed NAN in the end which finally caused this issue. The issue only occurs with stack (point) emissions, not with non-point emissions.

I am attaching the .out file, .inp file, and my namelists. Any help would be so much appreciated.

Best,

Xinjie