def find_mni_template():
""" Try to find an MNI template on the disk.
"""
try:
from nipy.utils import templates, DataError
try:
filename = templates.get_filename('ICBM152', '1mm',
'T1_brain.nii.gz')
if os.path.exists(filename):
return filename
except DataError:
pass
except Exception:
pass
possible_paths = [
('', 'usr', 'share', 'fsl', 'data', 'standard',
'avg152T1_brain.nii.gz'),
('', 'usr', 'share', 'data', 'fsl-mni152-templates',
'avg152T1_brain.nii.gz'),
('', 'usr', 'local', 'share', 'fsl', 'data', 'standard',
'avg152T1_brain.nii.gz'),
]
if 'FSLDIR' in os.environ:
fsl_path = os.environ['FSLDIR'].split(os.sep)
fsl_path.extend(('data', 'standard', 'avg152T1_brain.nii.gz'))
possible_paths.append(fsl_path)
for path in possible_paths:
filename = os.sep.join((path))
if os.path.exists(filename):
return filename
def find_mni_template():
""" Try to find an MNI template on the disk.
"""
try:
from nipy.utils import templates, DataError
try:
filename = templates.get_filename(
'ICBM152', '1mm', 'T1_brain.nii.gz')
if os.path.exists(filename):
return filename
except DataError:
pass
except Exception:
pass
possible_paths = [
('', 'usr', 'share', 'fsl', 'data', 'standard', 'avg152T1_brain.nii.gz'),
('', 'usr', 'share', 'data', 'fsl-mni152-templates', 'avg152T1_brain.nii.gz'),
('', 'usr', 'local', 'share', 'fsl', 'data', 'standard', 'avg152T1_brain.nii.gz'),
]
if 'FSLDIR' in os.environ:
fsl_path = os.environ['FSLDIR'].split(os.sep)
fsl_path.extend(('data', 'standard', 'avg152T1_brain.nii.gz'))
possible_paths.append(fsl_path)
for path in possible_paths:
filename = os.sep.join((path))
if os.path.exists(filename):
return filename
def load_template_img():
return load_image(
templates.get_filename(
'ICBM152', '2mm', 'T1.nii.gz'))
def load_template_img():
return load_image(templates.get_filename('ICBM152', '2mm', 'T1.nii.gz'))
