1 DAT_STORE
  Syntax: DAT_STORE filename id [&idb] [id2 [&idb2]...]

  Alias for `WRITE DATA'. Writes one or more plots to a file, in ASCII
  image format. You can read the plot in again using the `READ DATA'
  or `DAT_FETCH' commands. This format is useful if you want to change
  something in the histogram like deleting a point or if you at some
  time later want to add more points. You can edit the file with your
  normal editor.  This is also a good trick for converting a histogram
  to a series of points.

  Ntuples or scatter plots with up to 10 variables can be stored.
  Interactively you are warned if you try to write more than 1000
  points!

  You can give a list of plot numbers to store, but all id's must be
  on 1 line.


