Classes defined in module isopar
A class representing an isoparametric transformation
type is one of the keys in Isopar.isodata coords and oldcoords can be either arrays, Coords or Formex instances, but should be of equal shape, and match the number of atoms in the specified transformation type
The following three formulations are equivalent
trf = Isopar(eltype,coords,oldcoords)
G = F.isopar(trf)
trf = Isopar(eltype,coords,oldcoords)
G = trf.transform(F)
G = isopar(F,eltype,coords,oldcoords)
Apply isoparametric transform to a set of coordinates.
Returns a Coords array with same shape as X
Functions defined in module isopar
Build a matrix of functions of coords.
Returns a matrix with nvalues rows and natoms colums.