[gradsusr] overlaying one .ctl file with another

[Travis Washington]

I have created a .gs script to run in grads I want to plot latent heat for
.ctl file 1 and compare .ctl file 2 over top of it to see the difference.
When using shading the dfile 1 is being overtaken by dfile 2 so I can't
compare the two files.

" OPEN MET2.ctl"
"OPEN NOLE2.ctl"
"set dfile 1"
" set display color white"
'set t 13'
'enable print tcb_d02_'j'.meta'
"set grads off"
"set mpdset hires"
"set mpt 0 1 1 6"
"set xlopts 1 1 0.15"
"set ylopts 1 1 0.15"
"set ylint 1"
"set font 5"
'run rgbset.gs'
"set gxout contour"
'set gxout shaded'
'set cint 1'
'set ccolor 0'
"set csmooth on"
'run rgbset.gs'
'set mpdset hires'
'set cint 0.5'
'set line 2'
' d lh'
'set ccolor 0'
'set gxout shaded'
'set gxout contour'
"run cbarn.gs "
'enable print tmp1.meta'
"print"
"disable print"
"set dfile 2"
'set t 13'
'run rgbset.gs'
"set gxout contour"
'set gxout shaded'
'set cint 1'
'set ccolor 0'
"set csmooth on"
'run rgbset.gs'
'set mpdset hires'
'set cint 0.5'
'set line 2'
' d lh'
'set ccolor 0'
'set gxout shaded'
"run cbarn.gs "
"set strsiz 0.1"
"set font 5"
'q time '
prtime=subwrd(result,3)
prtime
"draw title LATENT HEAT"
'enable print tmp1.meta'
"print"
"disable print"
"printim TEST"prtime".gif"
'clear'
*'quit'
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