NUpSamplingsΒΆ

Type:int
Range:[1, 2147483647]
Default:1
Appearance:simple

Used to increase the sampling rate in \pvec{r}-space for the FFT for the discrete spectrum. The original sampling spacing is automatically determined from the cartesian sampling. The number of sampling points is enlarged by a factor of 2^{N}, where N is the number of refinement steps.