Dear Michael, you can also view the documentation (still in beta):
http://getfem.no-ip.org/install/index.htm (unofficial web site) regards, Luis. 2009/9/16 Ronan Perrussel <[email protected]> > Dear Michael, > > if you use the "stable" version of the web site, I am quite sure it will > not work with numpy (this version seems to be anterior to all the > modifications made by Luis). > You should use the latest svn version (some information here: > https://gna.org/svn/?group=getfem). > > Best regards, > Ronan > > [email protected] a écrit : > > Dear Luis, >> I have removed getfem from my system and tried to install the latest >> version. I am having the same problem I had back in March, namely that the >> gmake goes looking for numarray and calls an error because I have numpy, >> which it doesn't find. The first time I installed it Yves Renard emailed >> me an archive which was what I built the installation from. So that is the >> reason that my installation was not the stable release. >> >> So, what do I need to do to make the latest stable release install and >> work properly with numpy, rather than numarray? >> >> Regards >> >> Michael >> >> >> >>> Michael, >>> >>> the 2931 release is not the stable release, and its python >>> interface contains a bug (fixed in current release). >>> Could you use the latest version and try again? >>> >>> regards, >>> Luis >>> >>> >>> [email protected] escribió: >>> >>> >>>> Thanks Luis, >>>> According to the getfem.py file it is __version__ = "$Revision: 2931 >>>> $". >>>> I'm pretty sure its version 3.1, the latest stable release when I >>>> downloaded it in early March of this year. >>>> Below is the relevant part of the code. I have left out the construction >>>> of the mesh m, which is working properly. >>>> thanks >>>> Michael >>>> >>>> fem = MeshFem(m,1) >>>> fem.set_fem(Fem('FEM_PK(2,1)')) >>>> >>>> ################## >>>> # >>>> print "integration method" >>>> # >>>> ################## >>>> mim = MeshIm(m) >>>> mim.set_integ(Integ('IM_TRIANGLE(1)')) >>>> >>>> ################## >>>> # >>>> print "bricks" >>>> # >>>> ################## >>>> #B = MdBrick('bilaplacian',mim,fem) >>>> B = MdBrick('generic_elliptic',mim,fem) >>>> >>>> m.set_region(41,m.faces_from_cvid(face_trans[50])) >>>> m.set_region(42,m.faces_from_cvid(face_trans[51])) >>>> >>>> C = MdBrick('dirichlet',B,41,fem,'penalized') >>>> C.set_param('R',array([0.]) ) >>>> >>>> D = MdBrick('dirichlet',C,42,fem,'penalized') >>>> D.set_param('R',array([0.]) ) >>>> >>>> >>>> mds = MdState('real') >>>> D.solve(mds) >>>> state = mds.state() >>>> >>>> >>>> >>>> >>>>> Hello Michael, >>>>> >>>>> Could you show me the code of your python-script and your version of >>>>> getfem? >>>>> >>>>> regards, >>>>> Luis. >>>>> >>>>> [email protected] escribió: >>>>> >>>>> >>>>> >>>>>> Hello again, >>>>>> I've been poking around the workings of the python interface and found >>>>>> that the solvers that getfem couldn't find aren't supported by getfem, >>>>>> which is fine but those it can find >>>>>> a) just won't solve a simple diffusion equation >>>>>> b) but solve it without difficulty on a colleague's computer. The main >>>>>> differences between his system and mine are 1) numarray on his and >>>>>> numpy >>>>>> on mine (yes I did make the necessary changes to the import statement) >>>>>> and >>>>>> 2) ubuntu on his and fedora on mine. >>>>>> >>>>>> I have yet to verify if the solvers work outside of getfem, but in the >>>>>> meantime, does anyone have any ideas about what may cause a solver to >>>>>> fail? >>>>>> >>>>>> superlu - fails to solve and program crashes with error 'SuperLU >>>>>> failed >>>>>> to >>>>>> solve info=9 >>>>>> cg/ildlt - doesn't crash but doesn't solve either >>>>>> gmres/ilu[t[p]] - program hangs >>>>>> >>>>>> >>>>>> Michael Walker >>>>>> >>>>>> Plant Modelling Group >>>>>> CIRAD, Montpellier >>>>>> 04 67 61 57 27 >>>>>> >>>>>> _______________________________________________ >>>>>> Getfem-users mailing list >>>>>> [email protected] >>>>>> https://mail.gna.org/listinfo/getfem-users >>>>>> >>>>>> >>>>>> >>>>>> >>>>> _______________________________________________ >>>>> Getfem-users mailing list >>>>> [email protected] >>>>> https://mail.gna.org/listinfo/getfem-users >>>>> >>>>> >>>>> >>>>> >>>> Michael Walker >>>> >>>> Plant Modelling Group >>>> CIRAD, Montpellier >>>> 04 67 61 57 27 >>>> >>>> >>>> >>> >>> >> >> >> Michael Walker >> >> Plant Modelling Group >> CIRAD, Montpellier >> 04 67 61 57 27 >> >> _______________________________________________ >> Getfem-users mailing list >> [email protected] >> https://mail.gna.org/listinfo/getfem-users >> >> > > > _______________________________________________ > Getfem-users mailing list > [email protected] > https://mail.gna.org/listinfo/getfem-users > >
_______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
