How to view the output from sample for surfaces?
 

Hi all,

I use "sample" to extract some contour plot at a certain plane and get some output, the options for the output format are: vtk, foamFile, raw, dx, etc.. I tried many ways but I can not find how to view these output file, i.e., how can I view them in a picture viewer or using some gnuplot script. I found that the raw format is not so regular and no spaces between data, so I can not write gnuplot script to generate the figure... Any help? Thanks in advanced!

Regards