Le lundi 19 février 2007 16:31, Cécile Giorla a écrit : > Hello, > I have some questions : > > 1) Is there a min, max function (min between 2 values and min of a > function over the mesh) ? I think this sample answers your questions -----------8<----------- vector b = <1,1,1>; vector n = <5,5,5>;
mesh m = structured(n,a,b); function f = x+y; function g = z; function h = min(f,g); // <- defines a new function double fmin = min[m](f); double gmax = max[m](g); cout << "h(0.5,0.5,0.5)=" << h(0.5,0.5,0.5) << "\n"; cout << "fmin=" << fmin << "\n"; cout << "gmax=" << gmax << "\n"; -----------8<----------- > 2) How can I read in ff3d a function save in a vtk/vtu file ? I am afraid this is not implemented. I put it on my TODO list. This should be done this week. > 3) How can I read a vectoriel function save in a vtk/vtu or bb format? > (when it was saved with save(vtk,"filename",[ux, uy, uz],M)) This is also not possible. I will try to had this soon. Up to now you can only read *scalar* data using the 'medit' or the 'raw' formats. So, if you want to continue a simulation save your data using medit. Best regards, Stéphane. _______________________________________________ ff3d-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/ff3d-users
