etspy.base.RecStack.forward_project(tilts: TomoTilts | ndarray | None, cuda: bool | None = None) → TomoStack[source] Forward project the RecStack signal. Parameters:¶ tilts: TomoTilts | ndarray | None¶Tilt angles in degrees to use for the projection ndarray cuda: bool | None = None¶Whether or not to use CUDA-accelerated reconstruction algorithms. If None (the default), the decision to use CUDA will be left to astra.astra.use_cuda().