AIPS HELP file for AX2REF in 31DEC22
As of Sun Jun 26 10:47:51 2022
Type: Adverb (scalar)
Use: To specify the reference pixel number on a coordinate axis when
two reference pixels are required.
Null value: 0
MCUBE.........Collects n-dimensional images into n+1-dimensional image.
AX2REF specifies the n+1 axis pixel of the image file
with sequence number IN2SEQ.
OHGEO.........Geometric interpolation with correction for 3-D effects.
AX2REF is the Y axis reference pixel.