Here is a list of processes unique to Mercury. Update as needed, and at some point compile into a coherent set of procedures.

= Instructions for making I/F cubes of Mercury =

== processCalMessenger ==

Using processCalMessenger.c does not currently (30 July 2020) need an SPC directory. All input and output files just need to be in the directory from which the program is executed. 
=== Required Input Files ===
 * <I/F image name>.IMG
 * <SPC SUMFILE name>.SUM

Example:
 * CN0221023170M_IF_5.IMG
 * N0221023170M.SUM

=== Output Files ===
Creates new SUMFILE and IMAGEFILE. The output name drops the first character of the input name, and replaces it with a "C".

Example: 
 * C0221023170M.DAT
 * C0221023170M.SUM
 * process_calibrated.log

=== Usage ===
e.processCalMessenger <PDS calibrated name>.IMG

Ex:
e.processCalMessenger CN0221023170M_IF_5.IMG

== rawMosaic ==
As of 14 Aug 2020 
 * The upper threshold generated by processCalMessenger in the output SUMFILE is not that expected by rawMosaic. You'll need to modify the upper threshold in the C_.SUM before running rawMosaic. Change the 4095 to 65535.
 * Since the filename of the image has changed, update INIT_LITHOS.TXT to have a distortion matrix entry for the new image names.
 * Then, run as normal to generate I/F ascii file. Put the new image name into MOSAIC.TXT, enter the bigmap name, the scale factor for the image comes from process_calibrated.log, and the offset is 0 (zero).