In Discover and Engage I have not been able to find one of the most basic operations in a grid system: the ability to create a blank grid based on reference parameters such as corner coordinates, grid size, number of columns / rows, geographic projection, etc.
It can then be used as a starting point for clipping, transformation, masking etc.
this is a simple operation in, for example, Idrisi and QGIS:
Idrisi (separat tool, INITIAL):
QGIS (part of the raster calculator):