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USGS InfoBank program -- showmaxmin

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Expanded Description
Topic Description
Name
showmaxmin
Synopsis
/infobank/programs/plt/graphed/showmaxmin.for
Description
  Subroutine to display with x's the location of the maximum and minimum data

  values in the current time window. 
       
COMMENTS
  This subroutine is called by and is internal to GRAPHED.

    
TO_USE
  call showmaxmin (time, data, ldeleted, icount, istart, startime, timespan,

                   datamin, datamax)
    
  Input:
    time - array of time in real tenths of a second from the input file
    data - array of data from the input file
    ldeleted - array of flags indicating whether an array element has been 
               deleted
    icount - number of items in the arrays
    istart - pointer to the first array element in the current time window
    startime - starting time for current window in tenths of a second
    timespan - width of the x axis in real tenths of a second
    datamin - minimum data value
    datamax - maximum data value
    
SUBROUTINES
  External PLOT10: movea, movrel, aoutst

    
AUTHOR
  Ed Maple  2/20/87


    
Reads
Writes
Opens
Calls
              call movea (time (ipoint), data (ipoint) )
              call movrel (-4, -7)
              call aoutst (1, achar)

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URL: http://walrus.wr.usgs.gov/infobank/programs/plt/graphed/showmaxmin.doc.html
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Page Last Modified: Mon Sep 16 03:39:19 PDT 2013  (chd)