XyPlot example 1

How to create an XyPlot using default settings

This example can be created using HLU C library calls, HLU FORTRAN library calls, or NCL. It demonstrates how to create an XyPlot object using the default resources, and it explains how to create data for the plot. The names of the source files for this example are xy01c.c, xy01f.f, and xy01n.ncl.

Discussion

This module discusses how to create this plot using HLU function calls or NCL. A resource file is included with this example, and it is called xy01.res. This file shows all the default XyPlot resources.

A detailed discussion of how this example works appears in its source code.

Creating the plot using HLU C library calls

The HLU C program that generates this plot is called xy01c.c.

Creating the plot using HLU FORTRAN library calls

The HLU FORTRAN program that generates this plot is called xy01f.f.

Creating the plot using NCL

The NCL script that generates this plot is called xy01n.ncl.

The data

The data for this plot is created by calls within the HLU program or NCL script.

How to run this example

This example can be created using a C program (xy01c.c), a FORTRAN program (xy01f.f), or an NCL script (xy01n.ncl). The examples are installed in the following locations:

The resource file for this example is located in:

You can copy this example and run it by typing "ng4ex xy01c", "ng4ex xy01f", or "ng4ex xy01n". A copy of the source file and resource file will be placed in your current working directory. The source code will be compiled and automatically run for you.

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$Revision: 1.9 $ $Date: 1999/03/23 21:15:20 $