[
  {"name"   : "imsection",
   "title"  : "Extract an Image Section",
   "files"  : "fits",
   "purl"   : "./params/imsection.html",
   "action" : "js9Xeq imsection $filename $xdim@$xcen,$ydim@$ycen,$bin $filter $slice",
   "workDir": true,
   "hidden" : true,
   "rtype"  : "fits"}
]