How to read velocity fields to do mathematical operations -- CFD Online Discussion Forums

July 18, 2016, 11:10	How to read velocity fields to do mathematical operations	#1
SaddamH New Member Saddam Hijazi Join Date: May 2016 Posts: 17 Rep Power: 9	Hello all, I want to do some post processing stuff in openfoam where I am trying to write a routine in C language that reads a matrix and velocity fields written in openfoam format and what I need to do is just to multiply each velocity vectors of them by an element of the matrix which I read and then sum up all of them and write the result back in openfoam format, I have my velocity files and the matrix all in the 0 folder of the simulation, so could help me in giving directions in how to do that. Thank you very much.

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