def op_grad(self, save=True):
"""Cached operator for gradient runs"""
return GradientOperator(self.model,
save=save,
geometry=self.geometry,
kernel=self.kernel,
space_order=self.space_order,
**self._kwargs)
def op_grad(self):
"""Cached operator for gradient runs"""
return GradientOperator(self.model,
save=False,
source=self.source,
receiver=self.receiver,
time_order=self.time_order,
space_order=self.space_order,
**self._kwargs)
def op_grad(self, save=True):
"""Cached operator for gradient runs"""
return GradientOperator(self.model,
save=save,
source=self.source,
receiver=self.receiver,
kernel=self.kernel,
space_order=self.space_order,
**self._kwargs)