CFD Online Logo CFD Online URL
Home > Forums > Special Topics > Visualization & Post-Processing

interpolation for 2d data

Register Blogs Members List Search Today's Posts Mark Forums Read

LinkBack Thread Tools Search this Thread Display Modes
Old   July 27, 2022, 08:03
Default interpolation for 2d data
New Member
Join Date: Jul 2022
Posts: 2
Rep Power: 0
hoseinBashi is on a distinguished road
'x','y' and 'u' are 2D matrices for the x-coordinate, y-coordinate, and velocity of each node of the below mesh (figure). and I want to interpolate for (x_q,y_q) to find u_q for an arbitrary point(q).
Screenshot 2022-07-27 133131.jpg

My mesh is not rectangular and "interp2" error is: "Input grid is not a valid MESHGRID".

Any Ideal what can I do?
hoseinBashi is offline   Reply With Quote



Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Interpolation of a data in time and space BlueCat Fluent UDF and Scheme Programming 1 April 18, 2018 16:11
Interpolation with multiple weighing criteria i_m3_mys3lf Main CFD Forum 13 May 11, 2015 11:03
studying a valve case mina.basta OpenFOAM 33 August 30, 2013 04:46
interpolation table user function not loading data properly cfdonlineuser CFX 2 November 25, 2012 19:37
FEM data interpolation abhijit Main CFD Forum 2 August 9, 2003 10:43

All times are GMT -4. The time now is 10:01.