tlpipe.timestream.map_making.Timestream.all_data_operate

Timestream.all_data_operate(func, copy_data=False, **kwargs)

Operation to the whole vis and vis_mask.

Note since vis and vis_mask is usually distributed on different processes, func should not have operations that depend on their elements not held in their local array of each process.

Parameters:

• func (function object) – The opertation function object. It is of type func(vis, vis_mask, self, **kwargs), which will operate on vis, vis_mask and return two new arrays with their original shape and dtype.
• copy_data (bool, optional) – If True, func will operate on a copy of the data, so changes will have no impact on the data the container holds. Default False.
• **kwargs (any other arguments) – Any other arguments that will passed to func.