010031 : Unable to create the projection file of <value>.
Description
There was a failure creating the projection file of the ESRI Grid stack.
Solution
When creating a grid stack, the input grids needs to be in the same coordinate system. Note that some of the grids can have an unknown coordinate system. In that case, those grids will be assumed to have the same coordinate system as the inputs that do have a projection defined.
7/16/2013