Menu

Discussion Forum

New Discussion
Filter

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.

locations of a given Field value

Posted Oct 19, 2017, 4:17 a.m. EDT General, Parameters, Variables, & Functions Version 5.3 0 Replies

Manuel Sparta
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Dear Colleagues,

I have a rather simple problem but I can not find a suitable solution. I need, during the simulation, to compute the list of positions for which a field has a given value. These values will be used to implement additional conditions.

I have attached an example to show all the features that I need: SOLUTION needs be the largest of the x values where the Field is equal to thr, notice that at t=0, there are not solutions in my domain and at t=1 the SOLUTION should be something closed to 2.715. I can find one of the solutions using minop1((Field-thr)^2,x), but in this way I get only one of the 3 points.

Thanks

Manuel

Attachments:

0 Replies Last Post Oct 19, 2017, 4:17 a.m. EDT
COMSOL Moderator

Hello Manuel Sparta

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content