;$Id: ppxyaver.pro,v 1.2 2008/06/23 16:05:56 brandenb Exp $
;
;  reads the down-samples xyaver.dat file
;
;  mv idl.ps ~/tex/notes/MRIdynamo/fig/64x512a.ps
;  mv idl.ps ~/tex/notes/MRIdynamo/fig/64x256c8.ps
;  mv idl.ps ~/tex/notes/MRIdynamo/fig/64x256c7.ps
;
restore,'xyaver.sav'
;
Trot=1.
Hdisc=1.
!p.charsize=1.8
!x.title='!8t!6/!8T!6!drot!n'
!y.title='!8z!6/!8H!6'
lev=grange(-1.,1.,30)*.2
contour,transpose(bymz),tt/Trot,zzz/Hdisc,lev=lev,/fil
;
END