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error message "java.lang.NullPointerException | java.io.IOException"

 Hello there,
I am trying to run a little simulation with a small ROMS file (~ 36GB).
However, I had a failure with the following message :
"Failed to read dataset time dimension. java.lang.NullPointerException | java.io.IOException: Failed to read dataset time dimension. java.lang.NullPointerException"

This used to work in Ichthyop 3.0b. I tryed Ichthyop 3.3 and got this failure.

Then I came back to version 3.0b and I found the same problem.

The ROMS file is exactly the same

Hydrodynamic dataset: 
ROMS
Java version: 
Java SE 8
Operating system: 
Windows 10