test_tractography.py 文件源码

def test_csd_tracking():
    for sh_order in [4, 8, 10]:
        fname = fit_csd(fdata, fbval, fbvec,
                        response=((0.0015, 0.0003, 0.0003), 100),
                        sh_order=8, lambda_=1, tau=0.1, mask=None,
                        out_dir=tmpdir.name)
        for directions in ["det", "prob"]:
            sl = track(fname, directions,
                       max_angle=30.,
                       sphere=None,
                       seed_mask=None,
                       seeds=seeds,
                       stop_mask=None,
                       step_size=0.5)

            npt.assert_(len(sl[0]) > 10)