# Create a 3-D MAP (velocity model in this case) without reading # it from a file. # The map contains two values (Vp, Vs) that are set equal to # constant 6.0 and 4.0, respectively #--------------------------------------------------------- *call readtab map Daysurf X float 1 .01 Y float 2 .01 Z float 3 .01 Vp float Vs float argrang X 30000 1500 125 argrang Y 0 .001 2 argrang Z 0 1 20 const Vp 6 Vp 4 z 0 #---------------------------------------------------------