rb_burgers_fem_offline_subset.m

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function offline_data_subset = ...
    rb_burgers_fem_offline_subset(offline_data,indices)
%function offline_data_subset = ...
%    rb_burgers_fem_offline_subset(offline_data,indices)
% function extracting a subset of the offline data
%
% See the offline-routine for specifications of the fields of offline_data

% Bernard Haasdonk 14.11.2007

offline_data_subset = [];

%  H{q}    : sequence of vector components of initial data projection 
offline_data_subset.H   = subblock_sequence(offline_data.H,indices);
%  H{q}    : sequence of vector components of initial data projection 
offline_data_subset.H1   = subblock_sequence(offline_data.H1,indices);
%  H{q}    : sequence of vector components of initial data projection 
offline_data_subset.H2   = subblock_sequence(offline_data.H2,indices);
%  M       : matrix of mass matrix entries 
offline_data_subset.M = offline_data.M(indices,indices);
%  B1{q}   : list of stiffness matrix 
offline_data_subset.B1   = subblock_sequence(offline_data.B1,indices,indices);
%  B2{q1,q2} : array of convection matrices
offline_data_subset.B2   = subblock_sequence(offline_data.B2,indices,indices);
%  A{q}:     list of tensors
offline_data_subset.A   = subblock_sequence(offline_data.A,indices,indices,indices);
%  G1{q1,q2}: array of vectors
offline_data_subset.G1   = subblock_sequence(offline_data.G1,indices);
%  G2: trivially zero due to missing time dependence
%offline_data_subset.G2   = subblock_sequence(offline_data.G2,indices);
%  G3{q1,q2,q3}: array of vectors
offline_data_subset.G3   = subblock_sequence(offline_data.G3,indices);
%  G4{q1,q2}: array of vectors
offline_data_subset.G4   = subblock_sequence(offline_data.G4,indices);




% TO BE ADJUSTED TO NEW SYNTAX
%| \docupdate