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matlab: Dump2VTK now can dump scalar field + dump speed enhancements

pull/1/head
Thorsten Liebig 2010-11-26 14:50:49 +01:00
parent 150b290aec
commit 2c60bf042e
1 changed files with 27 additions and 9 deletions
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36
matlab/Dump2VTK.m
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@ -77,18 +77,36 @@ end
fprintf(fid,'\n\n');
fprintf(fid,'POINT_DATA %d\n',numel(x)*numel(y)*numel(z));
if (nargin>3)
fprintf(fid,['VECTORS ' fieldname ' float\n']);
else
fprintf(fid,'VECTORS field float\n');
% dump vector field data
if (ndims(fields)==4)
if (nargin>3)
fprintf(fid,['VECTORS ' fieldname ' float\n']);
else
fprintf(fid,'VECTORS field float\n');
end
fclose(fid);
field_x = fields(:,:,:,1);
field_y = fields(:,:,:,2);
field_z = fields(:,:,:,3);
clear fields
dumpField(:,1) = field_x(:);
dumpField(:,2) = field_y(:);
dumpField(:,3) = field_z(:);
save('-ascii','-append',filename,'dumpField')
return
end
for nz=1:numel(z)
for ny=1:numel(y)
for nx=1:numel(x)
fprintf(fid,'%e %e %e\n',fields(nx,ny,nz,1),fields(nx,ny,nz,2),fields(nx,ny,nz,3));
end
% dump scalar field data
if (ndims(fields)==3)
if (nargin>3)
fprintf(fid,['SCALARS ' fieldname ' float 1\nLOOKUP_TABLE default\n']);
else
fprintf(fid,'SCALARS field float 1\nLOOKUP_TABLE default\n');
end
fclose(fid);
dumpField = fields(:);
save('-ascii','-append',filename,'dumpField')
return
end
fclose(fid);