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PL HI - PLot HIstogram - from document file

(7/16/96)

PURPOSE

Calculates and plots a histogram from a document file.

SEE ALSO

PL [Plot doc. file into contour storage meta-file]
PL FIT [Fit polynomial to data stored in doc. file]

USAGE

.OPERATION: PL HI

.DOCUMENT FILE:
[Enter input file name.]

.FIRST & LAST KEY NUMBERS: 1,10
[Enter first, last key to be used.]

.COLUMN # IN DOC FILE USED FOR HISTOGRAM: 2
[Enter column # for histogram, 0=key.]

.STARTING X VALUE, INTERVAL: -180, 10

.X-RANGE (ENDING X VALUE): 180

.PLOT FILE: PLT001
[Enter output contour storage file]

Lists bounds on Y axis of plot.

.ENTER NEW LOWER, UPPER Y AXIS BOUNDS OR <CR>:
[Can change Y axis bounds. To keep default enter <return>.]

Lists bounds on X axis of plot.

.ENTER NEW LOWER, UPPER X AXIS BOUNDS OR <CR>:
[Can change X axis bounds. To keep default enter <return>.]

.ENTER NEW AXIS LABEL UNIT AND TICKS / LABEL OR <CR> :
[Can change Y axis label unit or keep default]

Y axis label units listed.

.ENTER LABEL NO. TO EDIT. USE 0 FOR LABEL: 1
-1 TO RELIST ALL LABELS, OR <CR> TO CONTINUE: <CR>
[Can change X axis label unit or keep default.]

.ENTER NEW AXIS LABEL UNIT AND TICKS / LABEL OR <CR> :

X axis label units listed.

.ENTER LABEL NO. TO EDIT. USE 0 FOR LABEL: 1
-1 TO RELIST ALL LABELS, OR <CR> TO CONTINUE: <CR>
[Can change X axis label unit or keep default]

NOTES

  1. To convert CNT meta-file to Postscript use the 'CS DI PO' operation.

  2. To view the CNT meta-file use Web and 'Show contourfile'

SUBROUTINES

DCHIST, OPENDOC

CALLER

PLOT1

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