#!/bin/csh # $Id: job05.csh,v 1.6 2010/06/21 23:42:55 guru Exp $ # GMT EXAMPLE 05 # # Purpose: Generate grid and show monochrome 3-D perspective # GMT progs: grdgradient, grdmath, grdview, pstext # Unix progs: echo, rm grdmath -R-15/15/-15/15 -I0.3 X Y HYPOT DUP 2 MUL PI MUL 8 DIV COS EXCH NEG 10 DIV EXP MUL \ = sombrero.nc echo '-5 128 5 128' >! gray.cpt grdgradient sombrero.nc -A225 -Gintensity.nc -Nt0.75 grdview sombrero.nc -JX6i -JZ2i -B5/5/0.5SEwnZ -N-1/white -Qs -Iintensity.nc -X1.5i -K \ -Cgray.cpt -R-15/15/-15/15/-1/1 -E120/30 -U/-1.25i/-0.75i/"Example 5 in Cookbook" \ >! example_05.ps echo "4.1 5.5 50 0 33 BC z(r) = cos (2@~p@~r/8) * e@+-r/10@+" | pstext -R0/11/0/8.5 -Jx1i -O \ >> example_05.ps \rm -f gray.cpt sombrero.nc intensity.nc .gmt*