This is the command mTranspose that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
mTranspose - Re-order axes of multi-dimensional data sets
SYNOPSIS
mTranspose [-d level] [-s statusfile] incube.fits outcube.fits [outaxis1 outaxis2 [outaxi3
[outaxis4]]]
DESCRIPTION
Montage (and a lot of other software) find it hard to work with WCS information that are
not connected to the first two axes in a datacube. Rather than over-complicate all the
cube-related software we have opted for having this utility for transposing the data. The
default for the program is to examine the cube and rearrange the data so the first two
axes represent sky longitude and latitude but the user can optionally specify the order of
the rearrangement themselves (this also allows transforming reprojected cubes back into
the original order for use by other programs).
OPTIONS
-d level
Turns on debugging to the specified level (1-3).
-s statusfile
mTranspose output and errors will be written to statusfile instead of stdout.
ARGUMENTS
incube.fits
Input FITS cube (3 or 4 dimensions).
outcube.fits
Output FITS cube.
outaxis1 ... outaxis4
The input axis numbers (1,2,3,4) in output order.
RESULT
mTranspose rearranges the data value so the axes are in a different order. As much as
possible, the FITS header keywords are renamed accordingly but as it is not alway possible
to identify which parameters have axis "subscripts" it may be necessary to manually modify
the headera(e.g., using mGetHdr / mPutHdr) after the fact.
$ mTranspose in.fits out.fits 3 2 1 4
[struct stat="OK", mindata=2234.5, maxdata=10234.4]
MESSAGES
OK [struct stat = "OK", mindata=value, maxdata=value]
ERROR No status file name given
ERROR Cannot open status file: filename
ERROR No debug level given
ERROR Debug level string is invalid: 'string'
ERROR Debug level value cannot be negative
ERROR Invalid input file 'string'
ERROR Invalid output file 'string'
ERROR Axis ID 1 cannot be interpreted as an integer.
ERROR Axis ID 2 cannot be interpreted as an integer.
ERROR Axis ID 3 cannot be interpreted as an integer.
ERROR Axis ID 4 cannot be interpreted as an integer.
ERROR FITS library error
ERROR general error message
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