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PHASE

PHASE

Name


      PHASE

Purpose


      Return an array filled in to indicate specified moon phase.

Category


Calling Sequence


      a = phase(sz, ph, [xtr, xed, y])

Inputs


      sz = Size of array to generate. in
      ph = Phase angle in deg. in
        0=new, 90=first Q, 180=full, 270=last Q.

Keyword Parameters


Outputs


      tr = Terminator X coordinates. out
      ed = Edge X coordinates. out
      y = Y coordinates for terminator and edge. out
      a = returned array. out

Common Blocks


Notes


Modification History


      R. Sterner. 23 Feb, 1988.
      R. Sterner, 13 Dec 1990 --- updated to IDL V2.
      R. Sterner, 2010 Jun 07 --- Converted arrays from () to [].
  Copyright (C) 1988, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.



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