Collation details for logical Digital image name folder: BLX/BLX2851

Collating 3 listings according to matching values of the Remapped Logical Digital image name (RLDIN).

• Listing IMG: [Images] records within the 4-D database, where the logical DIN (LDIN) is the [Images]Digital image name (generated: 2023-04-26 09:33 pm)
• Listing JPG: where the LDIN is deduced from the file name of the JPG on the IDP server (generated: 2023-04-04 11:33 pm)
• Listing TIF: where the LDIN is deduced from the file name of the TIF on the NAS drive (generated: 2023-03-10 07:04 pm)

The Logical DIN (LDIN) is first mapped to a standardized logical DIN (SLDIN) according to defined rules: strip out all but letters and numbers, convert to upper case. The SLDIN is mapped to the Remapped logical DIN (RLDIN) according to custom mappings: in most cases the RLDIN matches the SLDIN but custom mapping allows us to overcome collation problems when file names for TIFFs in particular do not follow convention. Finally, it is the RLDIN that is used for collating the three listings.