PSWIGB - PostScript WIGgle-trace plot of f(x1,x2) via Bitmap

Best for many traces. Use PSWIGP (Polygon version) for few traces.

pswigb n1= [optional parameters] <binaryfile >postscriptfile

Required Parameters:
n1 number of samples in 1st (fast) dimension

Optional Parameters:
d1=1.0 sampling interval in 1st dimension
f1=0.0 first sample in 1st dimension
n2=all number of samples in 2nd (slow) dimension
d2=1.0 sampling interval in 2nd dimension
f2=0.0 first sample in 2nd dimension
x2=f2,f2+d2,... array of sampled values in 2nd dimension
bias=0.0 data value corresponding to location along axis 2
perc=100.0 percentile for determining clip
clip=(perc percentile) data values < bias+clip and > bias-clip are clipped
xcur=1.0 wiggle excursion in traces corresponding to clip
wt=1 =0 for no wiggle-trace; =1 for wiggle-trace
va=1 =0 for no variable-area; =1 for variable-area fill
nbpi=72 number of bits per inch at which to rasterize
verbose=1 =1 for info printed on stderr (0 for no info)
xbox=1.5 offset in inches of left side of axes box
ybox=1.5 offset in inches of bottom side of axes box
wbox=6.0 width in inches of axes box
hbox=8.0 height in inches of axes box
x1beg=x1min value at which axis 1 begins
x1end=x1max value at which axis 1 ends
d1num=0.0 numbered tic interval on axis 1 (0.0 for automatic)
f1num=x1min first numbered tic on axis 1 (used if d1num not 0.0)
n1tic=1 number of tics per numbered tic on axis 1
grid1=none grid lines on axis 1 - none, dot, dash, or solid
label1= label on axis 1
x2beg=x2min value at which axis 2 begins
x2end=x2max value at which axis 2 ends
d2num=0.0 numbered tic interval on axis 2 (0.0 for automatic)
f2num=x2min first numbered tic on axis 2 (used if d2num not 0.0)
n2tic=1 number of tics per numbered tic on axis 2
grid2=none grid lines on axis 2 - none, dot, dash, or solid
label2= label on axis 2
labelfont=Helvetica font name for axes labels
labelsize=18 font size for axes labels
title= title of plot
titlefont=Helvetica-Bold font name for title
titlesize=24 font size for title
titlecolor=black color of title
axescolor=black color of axes
gridcolor=black color of grid
axeswidth=1 width (in points) of axes
ticwidth=axeswidth width (in points) of tic marks
gridwidth=axeswidth width (in points) of grid lines
style=seismic normal (axis 1 horizontal, axis 2 vertical) or
seismic (axis 1 vertical, axis 2 horizontal)
interp=0 no display interpolation
=1 use 8 point sinc interpolation
curve=curve1,curve2,... file(s) containing points to draw curve(s)
npair=n1,n2,n2,... number(s) of pairs in each file
curvecolor=black,.. color of curve(s)
curvewidth=axeswidth width (in points) of curve(s)

Notes:
The interp option may be useful for high nbpi values, however, it
tacitly assumes that the data are purely oscillatory. Non-oscillatory
data will not be represented correctly when this option is set.

Currently, the curve file must have the number of points specified
at the top of the file. This file is an ascii file with the points
specified as (x1,x2) pairs, one pair to a line. A "vector" of curve
files and curve colors may be specified as curvefile=file1,file2,etc.
and curvecolor=color1,color2,etc, and the number of pairs of values
in each file as npair=npair1,npair2,... .

All color specifications may also be made in X Window style Hex format
example: axescolor=#255