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QCPE
THIS INFORMATION IS OBSOLETE AND IS PROVIDED ONLY FOR ITS HISTORICAL VALUE
Main / Catalog / Section11
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QCMP041. PLOTR: Directive-Driven Plot Program
by Peter C. Jurs and Robert H. Rohrbaugh,
Department of Chemistry, Pennsylvania State
University, University Park, Pennsylvania
16802
PLOTR is a simple, easy-to-use plotting
program written in QuickBasic 3.0. The
program is directive driven in nature, which
means there are no complicated menu systems
to navigate. The user simply instructs PLOTR
what to do by using a command set. If the
user forgets the legal commands, typing HELP
will list the directives and a brief
description of each directive's function.
Currently, PLOTR operates on a system with an
IBM CGA card or compatible. PLOTR is capable
of plotting up to 5000 data points. It may
also handle up to ten different sets of data
(provided that the total points <5000). This
means that the user could make one plot of
5000 points, two plots with 2500 points each,
ten plots with 500 points, etc. The way
PLOTR knows which data set you are referring
to when issuing commands is by requiring the
user to provide an identifier number (1-10)
following the command. If this number is
missing on the command line, PLOTR will
prompt you for it. However, if only one data
set has been entered, PLOTR will assume all
commands refer to the first data set.
QuickBasic 3.0
Lines of Code: 2423
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