./run.met2mgn.v32.csh error

Hi everyone,
I’m currently running the Megan 3.2 model. My wrfout time step is 6 hours, starting from 2017-06-01_00:00. When running MCIP, it requires a time later than the start time, so the initial time of the MCIP output file is 2017-06-01_06:00.
However, after running ./run.met2mgn.v32.csh, the model displays an error saying it can’t find 2017-06-01_01:00. So, I modified the #set start/end dates in run.met2mgn.v32.csh to setenv STDATE ${jdy}06 (00, to 06 instead). Strangely, the error message now says the model can’t find 2017-06-01_07:00 (instead of 2017-06-01_06:00). Does anyone know how to resolve this issue when the wrfout time step is 6 hours?
Thank you very much for your help

This model is distributed and supported by University of California Irvine. Please Contact: Alex Guenther (alex.guenther@uci.edu)

This is an I/O API related setup/programming problem. From the log-chunk:
The file has a 6-hour time step, starting June 1 at 06:00:00 and duration 7 time steps (hence contains June 1 06:00, 12:00, 18:00, and June 2 0:00, 06:00, 12:00, and 18:00).

However, the program is requesting non-present date&time June 2 07:00.

Either you should have a 1-hour time step file, or the program should only request those dates&times that are available in the file, or (most likely) the program should have used INTERP3() instead of READ3.

Excese me, have you solved this problem, how did you solve it, I also made an appointment with a similar problem, and I would like to ask for your help, thank you