1. 18 Apr, 2018 1 commit
  2. 05 Apr, 2018 1 commit
    • David Deepwell's avatar
      Update map_iwave case to use new diagnostics · e6b803fd
      David Deepwell authored
      This case has uncovered that the BPE calculation returns
      incorrect values when a Chebyshev grid is used on a field scale.
      The BPE calculation uses the quadrature weights as the volumes
      of each cell. This is true when the grid is regular, but incorrect
      for Chebyshev grids.
      
      To first approximation the Cheb quadrature weights are close to
      the volumes of the cells. This leads to the BPE calculation
      being accurate to 8 significant figures. 8 sig figs is not enough
      on fields scales since the magnitude of the PE can be very, very
      large. The difference of the BPE from the PE can thus be smaller
      than these 8 sig figs.
      e6b803fd
  3. 22 Mar, 2018 1 commit
  4. 16 Mar, 2018 2 commits