/* pendulum_plot.ch */
/* Plotting the output of pendulum.c */
/* Initial values: q1(0) = 90 & q2(0) = 1, 0.5 */

#include <stdio.h>
#include <chplot.h>

int main()
{
   class CPlot plot;
   char *title = "q2 & q1 vs. t w/ q1(0) = 90";
   char *xlabel = "time (s)";
   char *ylabel = "q2 & q1 (deg)"; 

   plot.dataFile("pendulum_3.1");
   plot.dataFile("pendulum_4.1");
   plot.legend("q2(0) = 0.5", 0);
   plot.legend("q2(0) = 1.0", 1);
   plot.legendLocation(2,1.5);
   plot.title(title);
   plot.label(PLOT_AXIS_X, xlabel);
   plot.label(PLOT_AXIS_Y, ylabel);
   plot.plotting();
   plot.outputType(PLOT_OUTPUTTYPE_FILE, "postscript eps color", "plot_34.eps");
   plot.plotting();
   return 0;
}