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function [pindex] = tsgGetPointsIndexes(lGrid)
%
% [pindex] = tsgGetPointIndexes(lGrid)
%
% retrieves the indexes of the points associated with an existing grid
%
% INPUT:
%
% lGrid: a grid list created by tsgMakeXXX(...) command
%
% OUTPUT:
%
% pindex: the indexes associated with the currently loaded points
% in an array of dimension [num_poits, iDim]
%
[sFiles, sTasGrid] = tsgGetPaths();
[sFileG, sFileX, sFileV, sFileO, sFileW, sFileC] = tsgMakeFilenames(lGrid);
sCommand = [sTasGrid,' -getpointsindexes'];
sCommand = [sCommand, ' -gridfile ', sFileG];
sCommand = [sCommand, ' -of ', sFileO];
lClean.sFileO = 1;
[status, cmdout] = system(sCommand);
if (max(size(strfind(cmdout, 'ERROR'))) ~= 0)
disp(cmdout);
error('The tasgrid execurable returned an error, see above');
return;
else
if (~ isempty(cmdout))
fprintf(1,['Warning: Command had non-empty output:\n']);
disp(cmdout);
end
[pindex] = tsgReadMatrix(sFileO);
end
tsgCleanTempFiles(lGrid, lClean);
end
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