|April 29, 2014, 08:40||
Custom Filter to Extract Selection Based on Cell_Data Informations
Join Date: Apr 2014
Posts: 11Rep Power: 3
I would like to extract a certain number of cells out of my model, based on informations defined by a cell_data vector. In particular, I would like to use the "extract selection" filter on all the cells which have a displacement lesser or equal to a given value. I would need to do this automatically at every step, since the displacement is obviously varying with respect to time.
|April 30, 2014, 13:10||
Join Date: Mar 2009
Location: Lisbon, Portugal
Blog Entries: 35Rep Power: 94
The "Threshold" filter is able to extract only the cells with values within a certain range.
Problem is (if my memory doesn't fail me) that this filter only operates based on a scalar field, which means that you might need the "Calculator" filter to do some calculations first... for example, to calculate the magnitude of the displacement.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Dynamic Smagorinsky model- Filtering Concept||saeedi||Main CFD Forum||34||November 29, 2015 23:43|
|how to extract the LES filter delta in creatField.H||hz283||OpenFOAM||0||December 8, 2012 16:37|