Date time label on time independent data files

[dkang2]

Using VERDI to display time independent (or one time step) data files, such as daily/monthly sum files, the data time label under the tile plot doesn't reflect the date time label from the file. Even though it is time independent, it still has one datetime label, such as Times = "2023-08-01_00:00:00" ; in the example file /work/MOD3DEV/dkj/Verdi/example_files/WWLLN_12US1_Total_20230801.nc

When display the data, VERDI shows the current datetime, not the file datetime (see the image below). It would be nice for VERDI to display the file datetime if it exists.

[lizadams]

This issue is not resolved using the VERDI_2.2_mac_20260325.tar.gz build

Uploaded the dataset as a tar.gz file so that this can be tested on other platforms.

WWLLN_12US1_Total_20230801.nc.tar.gz

Tested using the VERDI_2.2_mac_20260325.tar.gz build:
./verdi.command -f /Users/lizadams/Downloads/WWLLN_12US1_Total_20230801.nc

The date being used is still the date that the plot was generated, not the date in the file as reported by @dkang2

Times = "2023-08-01_00:00:00"

[dkang2]

The newly 20260408 build still doesn't resolve this issue