Multiple isosurfaces with opacity

[Captain Slow]

Howdy,

I would like to show my results (elmer/N-S eqn) using more than one isosurface. Each isosurface with an opacity less than 100%such that the one behind it can be seen. However, this is the result:

two_isosurface_opacity.png (132 KiB) Viewed 3964 times

Obviously that is not useable, is there any way to improve the quality of the image?

[raback]

Hi

I would suggest using Paraview. ElmerPost is more or less what it is, and that does not look too good.

-Peter

[Captain Slow]

Peter, thankyou for your reply-I'll have a play with paraview.

Is there a reason that the above image looks so bad? some limitation on filesize or somesuch?