hedhist

command list , class list , introduction .

 HEDHIST N1 N2 Name Type V1 V2 NBIN -- Plots histogram of a header parameter

 Parameters

  N1    -- First slot 
  N2    -- Last slot 
  Name  -- Name of header parameter. If entered on the command line and
           it has blanks or commas, it must be enclosed in quotes.
  Type  -- Data type D=Double precision,I=Integer,R=Real
  V1, V2 - Range of histogram from centre of first to centre of last bin.
  NBIN  -- Number of bins.

 Selection criteria apply.

This command belongs to the classes: headers and display .

Tom Marsh, trm@astro.soton.ac.uk, Tue Oct 27 08:56:34 1998 .