How to copy a vector from Matlab to Freefem

General Discussion
1

Hello everyone,
I want to copy a vector from Matlab which contains 1000 values to Freefem, I tried to read the manual book but I can’t see how to do it! I don’t want to do it by hand because it’s too much! So, how to do it?
Thank you for any comments!

2

A blunt way to do this is to export the data from matlab as ascii, e.g. with save vector.txt -ascii yourvector and then read it in with FreeFem in the following way:

int nol = 1000; // length of your vector

real[int] data(nol);

ifstream file1("vector.txt");
for (int cnt = 0; cnt < nol; cnt++){
  file1 >> data(cnt);
}
3

Thank you very much! It works!