Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.
Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
The software thinks I have two variables ?
Posted 2014年5月19日 GMT-4 14:26 Version 4.4 2 Replies
Please login with a confirmed email address before reporting spam
Hello everyone,
I'm trying to define an interpolation function of one variable in a Solid Mechanics model by importing data from a .txt file. But, when I click on the Plot button to display the curve, I have the following error :
"Interpolation grid axis values must be sorted in ascending order in each dimension"
I only have on dimension (ie the function has one argument) and my table contains two columns, the first for the argument, and the second for the function values, so I don't understand this error. What is weirder is that when i import another tabulated file, I don't get any error message.
Kind regards.
I'm trying to define an interpolation function of one variable in a Solid Mechanics model by importing data from a .txt file. But, when I click on the Plot button to display the curve, I have the following error :
"Interpolation grid axis values must be sorted in ascending order in each dimension"
I only have on dimension (ie the function has one argument) and my table contains two columns, the first for the argument, and the second for the function values, so I don't understand this error. What is weirder is that when i import another tabulated file, I don't get any error message.
Kind regards.
2 Replies Last Post 2015年1月21日 GMT-5 07:40
Please login with a confirmed email address before reporting spam
Posted:
1 decade ago
And the argument column is in ascending order?
Please login with a confirmed email address before reporting spam
Posted:
9 years ago
Hi,
did you manage to solve this issue?
If so, I would be interest in your solution, as I got the same error message and no idea is wrong about my function definition file.
Thanks a lot and best regards,
Juergen
P.S.: In my case the problem was in the input file. There was one ambiguity which I overlooked first.
did you manage to solve this issue?
If so, I would be interest in your solution, as I got the same error message and no idea is wrong about my function definition file.
Thanks a lot and best regards,
Juergen
P.S.: In my case the problem was in the input file. There was one ambiguity which I overlooked first.