Mercurial > repos > public > sbplib
view gridDerivatives.m @ 1270:9a7cac4202d0 feature/poroelastic
In CruvilinearAnisotropicUpwind: Make D1Upwind default opSet. Use D2Standard for metric derivatives. Bugfix global quadrature.
author | Martin Almquist <malmquist@stanford.edu> |
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date | Sun, 31 May 2020 20:18:45 -0700 |
parents | 48b6fb693025 |
children |
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% Calculates derivatives in all directions of function. % Uses multi-dim vector form. % gridDerivatives(F,Dx,Dy) % gridDerivatives(F,Dx,Dy,Dz) function varargout = gridDerivatives(F, varargin) assert(length(varargin) == ndims(F)); switch ndims(F) case 2 varargout{1} = (varargin{1}*F')'; varargout{2} = varargin{2}*F; otherwise error('Not implemented for ndims(F) = %d',ndims(F)); end end