Hi all, With 3-argument, the SHADE commands can create output in "curvilinear" coordinates. My question is : are there any easy way to get difference between two variables, one (temp1) with "curvilinear" coordinate and the other(temp2) with normal longitude- latitude coordinate? That is how to get or display dtemp=temp1-temp2 Thanks, Xin -- ________________________________________ Xin Jin Inst.of Geophysics and Planetary Physics University of California Los Angeles 5845 Slichter Hall Los Angeles, CA 90095-4996, USA phone: (310) 825 4526 fax : (310) 206 3051 email: xjin@igpp.ucla.edu |