Warning while using ARWpost

[ashishshaji333]

While using ARWpost for post-processing, the system produced a warning which is rather new for me.

START PROCESSING DATA
Interpolating to PRESSURE levels


Processing time --- 2022-08-12_00:00:00
Found the right date - continue

WARNING: The following requested fields could not be found
AKEMASK 1 0 LAKE MASK (1 FOR LAKE


Processing time --- 2022-08-12_00:05:00
Date not in this file - see if there are more files
Found the right date - continue

WARNING: The following requested fields could not be found

Should I be concerned about this? Or is this a negligible issue?

Hope someone knows the answer to this.

Thanks