
AC:
F1=1st map file entered to start a new plot.
F2=2ns map file entered to be overlaid.
F3=Plot parameter/setup file to save the current plot setup.
F4=Auxiliary layout file to overlay and save the layout if resorted.
GT=Graph title (any alphanumeric information, maximum 75 characters).
L1=X-axis label of the graph (maximum 75 characters).
L2=Y-axis label of the graph (maximum 75 characters).
GO=Graph origin(x,y) in inches from the lower-left corner of screen.
SF=Overall graph scale factors (x,y) for screen plotting only.
SE=Screen erase flag (if YES, screen is erased before plotting).
C1=Graph axis color number/pen code.
LM=Contour minimum and maximum points marking flag: 0=no, 1=yes.
LB=Contour level labeling flag: 0=skip; 1=draw; 2=box them as well.
LP=Contour level labeling position (x,y) of the lower-left corner of label box.
LD=Number of significant digits (range 2-5) for the contour level labels.
T1=X-axis setup (divisions, sub-divisions, scale digits, axis pattern).
T2=Y-axis setup (divisions, sub-divisions, scale digits, axis pattern).
X1=X-axis setup (axis-length, 1st major tickmark offset, axis rotation angle).
X2=Y-axis setup (axis-length, 1st major tickmark offset, axis rotation angle).
S1=X-axis setup (axis scale units on major tickmarks).
S2=Y-axis setup (axis scale units on major tickmarks).
PF=Pen codes for the 7 contour levels of the 1st map (0=skip drawing the level).
LF=Line types for the 7 contour levels of the 1st map.
BF=Bold-line or linewidth codes for the 7 contour levels of the 1st map.
FF=Area-fill codes for the 7 contour levels of the 1st map (>0: fill on).
CF=The 7 contour levels of the 1st map.
MF=Contour level rescale factor for the 1st map.
GF=Contour grid expansion factor for the 1st map (spline interpolation).
PS=Pen codes for the 7 contour levels of the 2nd map (0=skip drawing the level).
LS=Line types for the 7 contour levels of the 2nd map.
BS=Bold-line or linewidth codes for the 7 contour levels of the 2nd map.
FS=Area-fill codes for the 7 contour levels of the 2nd map (>0: fill on).
CS=The 7 contour levels of the 2nd map.
MS=Contour level rescale factor for the 2nd map.
GS=Contour grid expansion factor for the 2nd map (spline interpolation).
NC=Number of columns in the map.
NR=Number of rows in the map.
ZL=Minimum value of map height.
ZH=Maximum value of map height.
