Atmospheric boundary

I’m trying to use an atmospheric boundary condition in Code_Bright with an _atm.dat file, but the solver does not read it correctly.

The run stops at the first step with:

*** ERROR in subroutine GET_ATM_DATA ***
No data for time = 0.17280E+03

and the _atm output file says that dimension 2 is incorrect, even though i added 18 columns as the user guide states. I used the same format as the 2023 atmpheric data from the website downloads, I still got the same error.