This is the command mDiffFitExec 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
mDiffFitExec - Run mDiff and mFitplane for each record found by mOverlaps
mDiffFitExec [-d] [-l(evel-only)] [-n(o-areas)] [-p projdir] [-s statusfile]
diffs.tbl region.hdr diffdir fits.tbl
Using the table of overlaps found by mOverlaps, mDiffFitExec runs both mDiff and mFitplane
for each record. The fitting parameters are written to a file to be used by mBgModel.
-d Turns on debugging
-l Only find image background level differences, not slope offsets.
-p Directory containing projected images.
Writes output message to statusfile instead of to stdout
Overlap table generated by mOverlaps, listing all the image pairs that overlap.
FITS header template that was used to reproject the images.
Working directory for the difference images.
Output table of difference paramaters.
Generates a table, fits.tbl, containing all the information generated by running mDiff for
the image pairs in diffs.tbl and then mFitplane on each difference image. count is the
number of overlaps in diffs.tbl, diff_failed is the number that generated an error
condition for mDiff, fit_failed is the number that generated an error condition for
mFitplane, and nwarning is the number that generated a warning.
ERROR Cannot open status file: statusfile
ERROR Can't open output file.
ERROR Invalid diffs metadata file: diffsfile
ERROR Need columns: cntr1 cntr2 plus minus diff
ERROR svc library error
First, diffs.tbl is generated for a collection of reprojected images using mOverlap:
$ mDiffFitExec -d -p projected diffs.tbl gal.hdr diffs fits.tbl
[struct stat="OK", count=6, diff_failed=0, fit_failed=0, warning=0]
Output file: fits.tbl.
Use mDiffFitExec online using onworks.net services