velocity vs time plot in paraFoam
Hello all,
I have a very basic question in using paraFoam .. Anyone please tell me know how do I plot velocity as a function of time.. My simulation domain is 2D rectangular region (xmax = 0.2 and ymax = 0.6). I have velocities for every time T upto 500 seconds. I have to plot velocity vs time plot at a particular value of x and y (x = 0.05 and y = 0.25). I was able to plot velocity vs x - coordinate (or y - coordinate ) for each time T (i.e. for constant T and varying X or Y coordinates) but I was not successful plotting velocity vs time T for constant X and Y coordinates (i.e. at fixed position but varying time T). Awaiting for replies Regards Raghavendra |
plot selection over time
I used plot selection over time in th filter menu ..but when I click apply nothing is displayed..
I think I have some problem in giving time data range Regards Raghavendra |
credits goes to Alberto..
|
Dear Ragg,
I followed your procedure, and it was displaying the time plot, but along with the variable that I wanted it is also plotting the probe location and when I deselct the probe location using the display tab, I get the following error ASSERT failure in QList<T>::operator[]: "index out of range", file /usr/include/qt4/QtCore/qlist.h, line 399 Aborted Further, I wanted to plot valocity so when I change from U_mag to U_x component I get the same error and paraview exits on its own.. Kindly let me know what could be the issue. Thanks |
Hi Vishal,
Initially even I struggled to plot flow variables vs Time.. Later with the perlscripts I was able to extract data and plot variables vs Time (Thanks to my supervisor who helped me in this) Regards Raghu |
Dear Raghu,
Thanks for the reply. could you elaborate on the pearl scripts which you had mentioned.. Did you use paraview to view the time plots ?? |
Quote:
Dear Raghavendra Thanks for the procedure. I want to select a point by giving it's coordinates, not manual selecting on domain. How can I do that? Regards |
All times are GMT -4. The time now is 11:23. |