NAME: GISS_ct
  PURPOSE: Load the colortables for the EdGCM project. The colortables
  come from Panoply
  CATEGORY: Display, Graphics, Utility
  CALLING SEQUENCE: GISS_ct, FileName

Inputs

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    FileName: The name of the file in the colorbars/ subdirectory to load

Optional Inputs

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Keyword Parameters

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    FILP: Set to reverse the colortable
    DISPLAY: Set to plot the RGB values on screen (debugging)

Outputs

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Optional Outputs

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    A graphic display of the new colorbar if DISPLAY keyword is set

Side Effects

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    Modifies the current color table

Example

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    GISS_ct, 'bluescale.pa2'
    GISS_ct, 'gistemp_11nla.pal'
    spawn, 'ls colorbars', files & i=0
    GISS_ct, files[i] & i=i+1 ; (repeat)

Modification History

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    KDM, 2004-10-20, Inital write