On Thu, Mar 12, 2009 at 04:31:08PM +0100, Jo Etzel wrote: > Thanks!! > > That works perfectly. I'd found .map2Nifti but not the .save part.
Information about the .save part can be found here, since map2Nifti yields a 'NiftiImage' object: http://niftilib.sourceforge.net/pynifti/modref.html#niftiimage Cheers, Michael > Yaroslav Halchenko wrote: > > o o -- that example had no magic function exposed... > > > > use > > > > dataset.map2Nifti(sl_map).save('bugi.nii.gz') > > > > or > > > > dataset.map2Nifti(sl_map).save('bugi.img', filetype='ANALYZE') > > > > for analyze iirc > > > > On Thu, 12 Mar 2009, Jo Etzel wrote: > > > >> I would like to write a NifTI (or even better, Analyze img/hdr format; > >> but I can convert a NifTI file of course) from within PyMVPA. Is there > >> an easy way to do this? > > > >> Specifically, I've been trying some variations of the searchlight_2d.py > >> example with my own (3D) images, and would like to view the output > >> (sl_map in the example) as a 3D image. I think that the > > > >> orig_sl_map = dataset.mapReverse(N.array(sl_map)) > >> masked_orig_sl_map = N.ma.masked_array(orig_sl_map, mask=orig_sl_map == 0) > > > >> lines from the example put the sl_map into the right space, but I'm not > >> sure what to do next. > > > >> Thanks in advance for your help, > >> Jo > > > >> _______________________________________________ > >> Pkg-ExpPsy-PyMVPA mailing list > >> [email protected] > >> http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa > > > > > > _______________________________________________ > Pkg-ExpPsy-PyMVPA mailing list > [email protected] > http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa -- GPG key: 1024D/3144BE0F Michael Hanke http://apsy.gse.uni-magdeburg.de/hanke ICQ: 48230050 _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/pkg-exppsy-pymvpa
