input,s,a,,,,list of images or list files to be graphed
wx1,r,h,0.,,,left  world x-coord if not autoscaling
wx2,r,h,0.,,,right world x-coord if not autoscaling
wy1,r,h,0.,,,lower world y-coord if not autoscaling
wy2,r,h,0.,,,upper world y-coord if not autoscaling
wcs,s,h,"logical",,,Coordinate system for images
axis,i,h,1,1,7,axis along which projection is to be taken
transpose,b,h,no,,,transpose the x and y axes of the plot
pointmode,b,h,no,,,plot points instead of lines?
marker,s,h,"box",,,point marker or line mode?
szmarker,r,h,5E-3,,,marker size (0 for list input)
ltypes,s,h,"",,,List of line types (1-4)
colors,s,h,"",,,List of colors (1-9)
logx,b,h,no,,,log scale x-axis
logy,b,h,no,,,log scale y-axis
box,b,h,yes,,,draw box around periphery of window
ticklabels,b,h,yes,,,label tick marks
xlabel,s,h,"wcslabel",,,x-axis label
ylabel,s,h,"",,,y-axis label
xformat,s,h,"wcsformat",,,x-axis coordinate format
yformat,s,h,"",,,y-axis coordinate format
title,s,h,"imtitle",,,title for plot
lintran,b,h,no,,,perform linear transformation of x axis
p1,r,h,0,,,start input pixel value for lintran
p2,r,h,0,,,end input pixel value for lintran
q1,r,h,0,,,start output pixel value for lintran
q2,r,h,1,,,end output pixel value for lintran
vx1,r,h,0.,,,left limit of device viewport (0.0:1.0)
vx2,r,h,0.,,,right limit of device viewport (0.0:1.0)
vy1,r,h,0.,,,bottom limit of device viewport (0.0:1.0)
vy2,r,h,0.,,,upper limit of device viewport (0.0:1.0)
majrx,i,h,5,,,number of major divisions along x grid
minrx,i,h,5,,,number of minor divisions along x grid
majry,i,h,5,,,number of major divisions along y grid
minry,i,h,5,,,number of minor divisions along y grid
overplot,b,h,no,,,overplot on existing plot?
append,b,h,no,,,append to existing plot?
device,s,h,"stdgraph",,,output device
round,b,h,no,,,round axes to nice values?
fill,b,h,yes,,,fill viewport vs enforce unity aspect ratio?