how to extract plots from the pdf files

ALL,

I found it was difficult to extract plots from the pdf files generated by NCL using the ordinary method dealing with a PDF file. What's the difference between the plot pdf files with ordinary PDF files? How to resolve this question?

Thanks,

Huang

_______________________________________________
ncl-talk mailing list
ncl-talk_at_ucar.edu
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Thu Jul 05 2007 - 00:32:37 MDT