You’re not going to find a computer with enough memory to hold this grid. (Even considering virtual memory, the limits for Linux and Windows are in the terrabyte range, and this grid requires exabytes. Finding exabytes of disk storage is non-trivial: An exabyte of disk storage at CERN | CERN) You can’t interpolate to such a large grid unless you can find some code that will work with out-of-core data structures. So you can choose a coarser resolution or you can make a grid at the fine resolution for a subset of the total grid, or both.
2 Likes