@burton29-LLNL, moved this from the older issue since it is a new question.
Hi,
New question: I’m using Version 3.1.3 (August 2020), and got a question about examining nodes and zones through “Pick”, on derived new expressions on a boundary surface. I’ve got a velocity field defined on a surface, and I want to extract that part of the velocity field that is perpendicular to the surface. So generating an “external surface” and then using the DeferExpression workflow that I’ve developed previously, I generate a pseudo-color plot of this derived field I’m calling “V_perp_mag” which looks reasonable. However, when I try using “Pick” on one of the surface zones or nodes, Visit gives me a message “No Information Found”.
How can I inspect individual nodes and zones on the surface to see what the values are for this new variable V_perp_mag?
Thanks,
Greg
Gregory C. Burton, Ph.D.
Turbulence Analysis & Simulation Center (TASC), Head
Thermal Fluids Group, Group Leader
Computational Engineering Division
Lawrence Livermore National Laboratory
7000 East Avenue, L-140
Livermore, California 94550
(925) 422-3515
@.***
https://tasc.llnl.gov
@burton29-LLNL, moved this from the older issue since it is a new question.
Hi,
New question: I’m using Version 3.1.3 (August 2020), and got a question about examining nodes and zones through “Pick”, on derived new expressions on a boundary surface. I’ve got a velocity field defined on a surface, and I want to extract that part of the velocity field that is perpendicular to the surface. So generating an “external surface” and then using the DeferExpression workflow that I’ve developed previously, I generate a pseudo-color plot of this derived field I’m calling “V_perp_mag” which looks reasonable. However, when I try using “Pick” on one of the surface zones or nodes, Visit gives me a message “No Information Found”.
How can I inspect individual nodes and zones on the surface to see what the values are for this new variable V_perp_mag?
Thanks, Greg
Gregory C. Burton, Ph.D. Turbulence Analysis & Simulation Center (TASC), Head Thermal Fluids Group, Group Leader Computational Engineering Division Lawrence Livermore National Laboratory 7000 East Avenue, L-140 Livermore, California 94550 (925) 422-3515 @.*** https://tasc.llnl.gov