The Time Stamp Compare Tree consists of File Name, Local Date and Remote Date columns.
The File Name column lists file names that exist in both, local directory and remote PDS/Library library.
The Local Date is the file date of last change as recorded in the local directory.
The Remote Date is the file/member date of last change as recorded in the remote PDS/Library library.
When local date equals remote date, the tree node is shown in black color. This would most likely indicate that the file
has not been changed since download.
When local date does not equal remote date, the tree node is shown in DARK_BLUE and DARK_MAGENTA color. This would most likely
indicate that the file has been changed since download either in the local directory or on remote system.
Due to time stamp recording inconsistency, the remote time stamp may be different from that on the local system
even when files are sent to remote system when exiting the IMU Explorer editor. The difference can be due to different Time Zone
and the way FTP records the time of last change on remote system.
For example, FTP is known to use UTC time while ISPF Editor uses the remote system local time and IMU Explorer editor uses the local time of your local system.
This results in time stamp differences that can add to confusion.
So, be careful, the dates shown are a hint not an exact statement. The only way to know if a file changed is to do a "Compare to PDS Member"
on the file(s) of interest.