Open saved point cloud in sl.Mat() again?

During data collection, I saved a point cloud object that had been an sl.Mat() object, and it saved to a .PCD file format.

However, I would like to re-open the file as an sl.Mat() file, but any way I’ve tried to do this has failed. If there’s not a function in the sdk for this, is there a recommendation on a manual way to reconstruct the matrix?