[col16]

Hi everyone.

I would like to plot a graph of a given variable (eg U.component(0)) over time. I have tried using sample, but (at least in FoamX) it cannot use an 'axis' of time.

In other words: In post-processing, I can find the value of a variable at a given point, but sample spits it out in hundreds of folders, one for each time step. What I would like to get is one file giving data in two columns: the first being the time step, and the second being the value of the variable of interest (in the position of interest).

I have found other posts on this message board asking about a similar type of thing, but no resolution that would help me. Is there currently any capability within OpenFoam to do this? If not, would it be difficult to add in? I have done programming before, but never in C++, so doing it myself might be a bit of a challenge! :-)

Thanks a lot. I appreciate your help.
Cheers,
--cam--
Cameron