INIT - Note: The program data has been initialized. HELLO! RobPlot Revised on 16 May 1997 An interactive program which: * Reads a data file; * Accepts plot parameters; * Creates a PostScript plot. Latest improvements: * XMINR= and XMAXR= added. * X=, Y= handle name or index. * Axis limits are rounded off. * IPLOT= ...accepts a range of data. * Any data Y(I) can be plotted versus I. * ECHO command allows input files to be echoed. * Data is clipped to fit within plot box. * Input comments allowed, beginning with "#". * Data curve thickened. For a little help, type "H"; For lots of help, type "HELP". Enter a command: The flag controlling input echo is ECHO= T Enter a command: mark=, Input data is separated by the character "," Enter a command: infile=robprb.dat The input file is INFILE="robprb.dat" The data names are: 0 INDEX 1 Time 2 Weight 3 Height Enter a command: psfile=robprb.ps The PostScript file is PSFILE="robprb.ps" RobPlot - Warning! The PostScript file you specified already exists! When you issue the PLOT command, the old file may be destroyed. Enter a command: title=Just a sample plot! The plot title is TITLE="Just a sample plot!" Enter a command: read 26 values were read. The data minima and maxima are: 0 INDEX 1.00000 26.0000 1 Time 1.00000 26.0000 2 Weight 184.400 191.200 3 Height 5.00000 6.30000 Enter a command: x=time The X plot variable, named Time is index 1 Raw X range: 1.000000 26.00000 User X limits: 1.000000 26.00000 Rounded X limits: 0.0000000E+00 28.00000 Enter a command: y=weight The Y variables to be plotted are: 2 Weight Enter a command: plot 26 data points from the input file; 26 data points within [XMIN,XMAX]; 26 data points considered for plotting; 26 thinned data points within [XMIN,XMAX]. Enter a command: y=height The Y variables to be plotted are: 3 Height Enter a command: plot 26 data points from the input file; 26 data points within [XMIN,XMAX]; 26 data points considered for plotting; 26 thinned data points within [XMIN,XMAX]. Enter a command: xmin=5.0 The X plot variable, named Time is index 1 Raw X range: 1.000000 26.00000 User X limits: 5.000000 26.00000 Rounded X limits: 4.000000 32.00000 Enter a command: xmax=15.0 The X plot variable, named Time is index 1 Raw X range: 1.000000 26.00000 User X limits: 5.000000 15.00000 Rounded X limits: 4.000000 18.00000 Enter a command: plot 26 data points from the input file; 11 data points within [XMIN,XMAX]; 11 data points considered for plotting; 11 thinned data points within [XMIN,XMAX]. Enter a command: show * Program flags: The flag controlling input echo is ECHO= T Internal limits: The maximum number of characters on a line of the input data file is MAXRECL= 512 The maximum number of data values is MAXVAL= 500 The maximum number of data variables is MAXVAR= 30 User data: The data names are: 0 INDEX 1 Time 2 Weight 3 Height The data minima and maxima are: 0 INDEX 1.00000 26.0000 1 Time 1.00000 26.0000 2 Weight 184.400 191.200 3 Height 5.00000 6.30000 The input file is INFILE="robprb.dat" Input data is separated by the character "," The number of data values, NVAL, is 26 The number of data variables, NVAR, is 3 RECL=0; the input data file will be opened without any explicit RECL value. Before each READ command, NSKIP=, 0 data records are skipped. Plotting data: NPLOT= 3 plots have been made. No data thinning has been requested, NTHIN= 1 The number of grid lines used along the X direction is NXGRID= 7 The number of grid lines used along the Y direction is NYGRID= 4 The number of Y plot variables is NY= 1 The PostScript file is PSFILE="robprb.ps" The plot title is TITLE="Just a sample plot!" The X plot variable, named Time is index 1 Raw X range: 1.000000 26.00000 User X limits: 5.000000 15.00000 Rounded X limits: 4.000000 18.00000 Y variable indices, names, and ranges: 3 Height Raw Y range: 5.000000 6.300000 Y range in user X range: 5.000000 6.200000 User Y limits: 5.000000 6.300000 Rounded Y limits: 4.800000 6.400000 Enter a command: # # Move to next data record. # How do I restore XMIN and XMAX easily? # read 19 values were read. The data minima and maxima are: 0 INDEX 1.00000 19.0000 1 Time 2.00000 20.0000 2 Weight 100.000 120.600 3 Height 1.10000 9.10000 Enter a command: x=time The X plot variable, named Time is index 1 Raw X range: 2.000000 20.00000 User X limits: 2.000000 20.00000 Rounded X limits: 0.0000000E+00 28.00000 Enter a command: y=weight The Y variables to be plotted are: 2 Weight Enter a command: plot 19 data points from the input file; 19 data points within [XMIN,XMAX]; 19 data points considered for plotting; 19 thinned data points within [XMIN,XMAX]. Enter a command: # # Now test out the thinning factor. # nthin=2 Data may be thinned by a factor of NTHIN= 2 Enter a command: plot 19 data points from the input file; 19 data points within [XMIN,XMAX]; 19 data points considered for plotting; 10 thinned data points within [XMIN,XMAX]. Enter a command: quit QUIT - Note: The RobPlot program is halting. The PostScript output file has been closed.