sfepy.discrete.fem.extmods.lobatto_bases module

Interface to Lobatto bases.

sfepy.discrete.fem.extmods.lobatto_bases.eval_lobatto1d(coors, order)

Evaluate 1D Lobatto functions of the given order in given points.

sfepy.discrete.fem.extmods.lobatto_bases.eval_lobatto_tensor_product(coors, nodes, cmin, cmax, order, diff=False)

Evaluate tensor product Lobatto functions of the given order in given points.

Base functions are addressed using the nodes array with rows corresponding to individual functions and columns to 1D indices (= orders when >= 1) into lobatto[] and d_lobatto[] lists for each axis.