Bugs: make_script

If the visualization was created by using the virtual-file syntax of the CIAO Data Model in a call to any of make_figure, add_curve, add_contour, add_histogram, or add_image then the script created by make_script will be incorrect. The problem is that the virtual-file part of the file name is not recorded in the script.

This bug does not affect visualizations created by plotting up arrays or images directly.

Workaround:

Possible solutions:

• edit the script to add back in the missing filters
• use read_file to read in the file and then plot the data directly, so that

  chips> add_curve("lc.fits[cols time,rate]")
  

  becomes

  chips> cr = read_file("lc.fits[cols time,rate]")
  chips> t = copy_colvals(cr, "time")
  chips> r = copy_colvals(cr, "rate")
  chips> add_curve(t, r)