I have written a small routine that reads in Campaign_RND.mis, removes all entries outside the time frame and writes back a new file.
Full file was GWX1.02 about 8MB - the reduced file is 1.44 MB. Further reduction is of course possible by checking if groups are in surrounding theaters of operation for the patrol, then you should end up with a much smaller file.
Personally I don't have the time to write the full program, but my hope is that somebody would want to take over from that. Implementing the out of scope routine is one thing that is easy, solving all the problems with different campaign files, adding a gui, testing etc, another.
If somebody want to try loading the reduced file, it can be downloaded from
here. Though I assume it will CTD as I have not renumbered the groups, but that would not be difficult.
Attached is the example - that is all that is required to process the Campaign_RND layer.
But it looks like this idea is going nowhere. I am not going to do anything more in this direction myself ..
