def test_io_surface():
"""Test reading and writing of Freesurfer surface mesh files
"""
tempdir = _TempDir()
fname_quad = op.join(data_path, 'subjects', 'bert', 'surf',
'lh.inflated.nofix')
fname_tri = op.join(data_path, 'subjects', 'fsaverage', 'surf',
'lh.inflated')
for fname in (fname_quad, fname_tri):
pts, tri, vol_info = read_surface(fname, read_metadata=True)
write_surface(op.join(tempdir, 'tmp'), pts, tri, volume_info=vol_info)
c_pts, c_tri, c_vol_info = read_surface(op.join(tempdir, 'tmp'),
read_metadata=True)
assert_array_equal(pts, c_pts)
assert_array_equal(tri, c_tri)
assert_true(_is_equal_dict([vol_info, c_vol_info]))
def test_io_surface():
"""Test reading and writing of Freesurfer surface mesh files
"""
tempdir = _TempDir()
fname_quad = op.join(data_path, 'subjects', 'bert', 'surf',
'lh.inflated.nofix')
fname_tri = op.join(data_path, 'subjects', 'fsaverage', 'surf',
'lh.inflated')
for fname in (fname_quad, fname_tri):
pts, tri, vol_info = read_surface(fname, read_metadata=True)
write_surface(op.join(tempdir, 'tmp'), pts, tri, volume_info=vol_info)
c_pts, c_tri, c_vol_info = read_surface(op.join(tempdir, 'tmp'),
read_metadata=True)
assert_array_equal(pts, c_pts)
assert_array_equal(tri, c_tri)
assert_true(_is_equal_dict([vol_info, c_vol_info]))
def test_io_surface():
"""Test reading and writing of Freesurfer surface mesh files."""
tempdir = _TempDir()
fname_quad = op.join(data_path, 'subjects', 'bert', 'surf',
'lh.inflated.nofix')
fname_tri = op.join(data_path, 'subjects', 'fsaverage', 'surf',
'lh.inflated')
for fname in (fname_quad, fname_tri):
with warnings.catch_warnings(record=True) as w:
pts, tri, vol_info = read_surface(fname, read_metadata=True)
assert_true(all('No volume info' in str(ww.message) for ww in w))
write_surface(op.join(tempdir, 'tmp'), pts, tri, volume_info=vol_info)
with warnings.catch_warnings(record=True) as w: # No vol info
c_pts, c_tri, c_vol_info = read_surface(op.join(tempdir, 'tmp'),
read_metadata=True)
assert_array_equal(pts, c_pts)
assert_array_equal(tri, c_tri)
assert_true(_is_equal_dict([vol_info, c_vol_info]))
def test_io_surface():
"""Test reading and writing of Freesurfer surface mesh files."""
tempdir = _TempDir()
fname_quad = op.join(data_path, 'subjects', 'bert', 'surf',
'lh.inflated.nofix')
fname_tri = op.join(data_path, 'subjects', 'fsaverage', 'surf',
'lh.inflated')
for fname in (fname_quad, fname_tri):
with warnings.catch_warnings(record=True) as w:
pts, tri, vol_info = read_surface(fname, read_metadata=True)
assert_true(all('No volume info' in str(ww.message) for ww in w))
write_surface(op.join(tempdir, 'tmp'), pts, tri, volume_info=vol_info)
with warnings.catch_warnings(record=True) as w: # No vol info
c_pts, c_tri, c_vol_info = read_surface(op.join(tempdir, 'tmp'),
read_metadata=True)
assert_array_equal(pts, c_pts)
assert_array_equal(tri, c_tri)
assert_true(_is_equal_dict([vol_info, c_vol_info]))