FourierSurfaces

Schema: magnetics.capnp

Fields

• rCos - Float64Tensor

  Tensor of shape […, nToroidalCoeffs, nPoloidalCoeffs]

• zSin - Float64Tensor

  Tensor of shape […, nToroidalCoeffs, nPoloidalCoeffs]

• toroidalSymmetry - UInt32 = 1

  Multiplier for toroidal mode number (e.g. 5 for W7-X)

• nTurns - UInt32 = 1

  Divisor for toroidal mode number. Usually 1, but can equal a different number if the surface has an nTurns * 2pi periodic structure, such as a magnetic island (in this case this would be the island’s m number

• nTor - UInt32

  Maximum toroidal mode number.

• mPol - UInt32

  Maximum poloidal mode number

• anonymous union - union

  • symmetric - Void

    Indicator that the surfaces are Stellarator-symmetric

  • nonSymmetric - group

    • rSin - Float64Tensor

      Tensor of shape […, nToroidalCoeffs, nPoloidalCoeffs]

    • zCos - Float64Tensor

      Tensor of shape […, nToroidalCoeffs, nPoloidalCoeffs]