CyclicArray

CyclicArray data structure. Available constructors:

CyclicArray(data::AbstractArray{T,N}, connections::AbstractArray)

To generate a new CyclicArray with the connections of x:

CyclicArray(x::CyclicArray)

To generate a new CyclicArray with the connections:

CyclicArray(connections)

To generate a new CyclicArray with the connections of y and data from x:

CyclicArray(x::AbstractArray,y::CyclicArray)

To generate a new CyclicArray with predifined connections:

CyclicArray(x::AbstractArray,str::String)

Available options:

"1D" - one dimensional array, one face

"1D2F" - one dimensional array, two faces

"2D" - two dimensional array, one face

"2DXY" - two dimensional array, one face, switching x-y directions

"2DFL" - two dimensional array, one face, flip sides

"3D" - three dimensional array, one face

"3DXY" - three dimensional array, one face, switching x-y directions

"cubed" - cubed sphere, three dimensional array, six faces

"cubed2D" - cubed sphere, two dimensional array, six faces

diff

diff(A::CyclicArray)
diff(A::CyclicArray; dims::Integer)

Finite difference operator on a vector or a multidimensional array A. In the latter case the dimension to operate on needs to be specified with the dims keyword argument.

stagger

stagger(A::CyclicArray; dims=1::Integer, frac=0.5::Real)

Linear interpolation of the array to intermidiate grid positions

shiftc

shiftc(A::CyclicArray; dims=1::Integer, shift=1::Real)

Shifts array by an integer