Xscale
XSCALE ist the scaling program of the XDS suite.
The latest versions do not require
SPACE_GROUP_NUMBER= UNIT_CELL_PARAMETERS=
in XSCALE.INP because they pick these parameters up from the header of the first input reflection file.
A minimal input file to combine two datasets into one file is:
OUTPUT_FILE=fae-merge.ahkl INPUT_FILE= ../fae-ip/xds_1/XDS_ASCII.HKL INPUT_FILE= ../fae-ip/xds_2/XDS_ASCII.HKL
Much more to come