[oga_shin]

Hi Foamers!

I want to know how to pick up the mesh data and vector data from a huge filed.

I am calculating a 10 million mesh model using SimpleFoam.
After that , I want to calculate the Passive Scalar equation on the same model using the U vector data which I calculated.
In the passive scalar calculation , I need just a small part of 10 million meshes.
That's why I want to pick up the mesh data and U vector data in a specific area.
Does someone know how to do it?

Shinya