Good morning G-man.
My 2nd computer has been churning non stop on that project with the monster files. We are stuck will following what the contract says we have to deliver. They will have a heck of a time using such monster files. Part of the contract is to make one mosaic of all the files into one file at full resolution. My computer ran for 26 hours to make the mosaic. It is a new record monster file. It is a crazy big file. It covers 200 sq miles and each pixel covers just 1/4 of a foot. It is a JPEG 2000 file format. The only program I have that will open it is the one that made the file.
I blanked out the customer name just to protect the innocent.