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This repository has been archived by the owner on Sep 28, 2024. It is now read-only.
Problem
For the moment, the first $n_{i}$ fourier modes are truncated.
While this works well for most diffusion like problems, this fairs poorly for advection dominated ones.
Solution
Perform an rfftshift and truncate the modes about the center of the array.
The text was updated successfully, but these errors were encountered:
Problem$n_{i}$ fourier modes are truncated.
For the moment, the first
While this works well for most diffusion like problems, this fairs poorly for advection dominated ones.
Solution
Perform an rfftshift and truncate the modes about the center of the array.
The text was updated successfully, but these errors were encountered: