def get_resolution(self, isotropic=False, native=False):
"""Get raster resolution as a 2-tuple (resx, resy)
Args:
* isotropic: If True, verify that dx == dy and return dx
If False return 2-tuple (dx, dy)
* native: Optional flag. If True, return native resolution if
available. Otherwise return actual.
"""
# Get actual resolution first
try:
res = geotransform2resolution(self.geotransform,
isotropic=isotropic)
except Exception, e:
msg = ('Resolution for layer %s could not be obtained: %s ' %
(self.get_name(), str(e)))
raise InaSAFEError(msg)
def get_resolution(self, isotropic=False, native=False):
"""Get raster resolution as a 2-tuple (resx, resy)
Input
isotropic: If True, verify that dx == dy and return dx
If False return 2-tuple (dx, dy)
native: Optional flag. If True, return native resolution if
available. Otherwise return actual.
"""
# Get actual resolution first
try:
res = geotransform2resolution(self.geotransform,
isotropic=isotropic)
except Exception, e:
msg = ('Resolution for layer %s could not be obtained: %s '
% (self.get_name(), str(e)))
raise Exception(msg)
def get_resolution(self, isotropic=False, native=False,
rtol=1.0e-4, atol=1.0e-8):
"""Get raster resolution as a 2-tuple (resx, resy)
Args:
* isotropic: If True, verify that dx == dy and return dx
If False return 2-tuple (dx, dy)
* native: Optional flag. If True, return native resolution if
available. Otherwise return actual.
* rtol, atol: Tolerances as to how much difference is accepted
between dx and dy if isotropic is True.
"""
# Get actual resolution first
try:
res = geotransform2resolution(self.geotransform,
isotropic=isotropic,
rtol=rtol, atol=atol)
except Exception, e:
msg = ('Resolution for layer %s could not be obtained: %s '
% (self.get_name(), str(e)))
raise InaSAFEError(msg)
def get_resolution(self, isotropic=False, native=False,
rtol=1.0e-4, atol=1.0e-8):
"""Get raster resolution as a 2-tuple (resx, resy)
Args:
* isotropic: If True, verify that dx == dy and return dx
If False return 2-tuple (dx, dy)
* native: Optional flag. If True, return native resolution if
available. Otherwise return actual.
* rtol, atol: Tolerances as to how much difference is accepted
between dx and dy if isotropic is True.
"""
# Get actual resolution first
try:
res = geotransform2resolution(self.geotransform,
isotropic=isotropic,
rtol=rtol, atol=atol)
except Exception, e:
msg = ('Resolution for layer %s could not be obtained: %s '
% (self.get_name(), str(e)))
raise InaSAFEError(msg)
