PRO	plot_M6_7_g,m,n

;m: 6= Mariner 6 or 7=Mariner 7
;n record number: n=0 is wavelength so use 1 to 8 for spectra
set_plot,'x'
plot_setup,2,2
window,0,xsize=925,ysize=600
close,11
openr,11,'Mariner'+strtrim(m,2)+'_G.dat',/swap_if_big_endian
aa=assoc(11,fltarr(462))
wv=aa(0)
alt=aa[460,n]
plot,wv,aa(n),xrange=[1100,2100],yrange=[0,250],$
     xtitle='Wavelength, A',ytitle='Data numbers'
xyouts,1400,230,'Mariner ',charsize=2
xyouts,1400,215,'Altitude ',charsize=2
xyouts,1600,230,strtrim(m,2),charsize=2
xyouts,1600,215,strtrim(fix(alt),2),charsize=2
close,11
return

end

PRO	plot_setup,th,ch

!x.style=1
!y.style=1
!p.charsize=ch
!p.charthick=th
!p.thick=th
!x.thick=th
!y.thick=th

return
end