When trying to integrate on an interval using int1D, I get the following error message because meshL command doesn’t work even with load “msh3”, load “medit”.
meshL The Identifier meshL does not exist
How to properly build a meshL object when these commands, as well as “segment”, do not work.
The version I have is FreeFem+±cs 14.3 on Windows 11.
You just need to upgrade FreeFEM-cs. There are two ways:
get a new version of FreeFEM-cs from https://www.ljll.fr/lehyaric/ffcs/
or, if you want to keep your current interface, you can install a new version of FreeFEM from https://freefem.org/ and click “Compute/Use External FreeFEM” in FreeFEM-cs
Please let us know how it goes.
The solution worked, thank you!