Hi allI am currently writing a c++ program that converts a unstructured ascii vtk file into vtu binary xml unstructured file and when I tried to open the xml file in paraview it gave me an error message saying that "Cannot read cell connectivity from Cells in piece 0 because the "offsets" array is not monotonically increasing or starts with a value less than 1". I am dealing with noncompressed data and I encode the data size in bytes and data in a single go.
I tried to decode the my base 64 encoded data using a online decoder "http://www.motobit.com/util/base64-decoder-encoder.asp"; it works fine.
I kindly request all to have a look at my binary file and help me to find out the problem.
Please let me know if you know some documents that explains how to write a binary vtu file.
Best regards Manushanker
# vtk DataFile Version 2.0 Generated by MEQSICO (revision unknown). Solver Lib: meqsico. Precond Lib: TrilinosML. Subspace Projection: none ASCII DATASET UNSTRUCTURED_GRID POINTS 20 float 1.1863470000000000e-04 2.1833869999999999e-04 -2.0366670000000002e-04 5.0000000000000001e-04 3.5355340000000002e-04 -3.5355340000000002e-04 2.4430879999999999e-04 3.3764329999999999e-04 1.5825810000000001e-05 5.0000000000000001e-04 0.0000000000000000e+00 -2.3570230000000001e-04 5.0000000000000001e-04 0.0000000000000000e+00 2.3570230000000001e-04 0.0000000000000000e+00 7.0710680000000004e-04 0.0000000000000000e+00 5.0000000000000001e-04 3.5355340000000002e-04 3.5355340000000002e-04 0.0000000000000000e+00 0.0000000000000000e+00 7.0710680000000004e-04 8.1858210000000002e-05 0.0000000000000000e+00 5.5511149999999993e-20 -5.0000000000000001e-04 0.0000000000000000e+00 -2.3570230000000001e-04 0.0000000000000000e+00 0.0000000000000000e+00 -7.0710680000000004e-04 -5.0000000000000001e-04 3.5355340000000002e-04 -3.5355340000000002e-04 -5.0000000000000001e-04 3.5355340000000002e-04 3.5355340000000002e-04 -5.0000000000000001e-04 7.0710680000000004e-04 0.0000000000000000e+00 5.0000000000000001e-04 0.0000000000000000e+00 -7.0710680000000004e-04 -5.0000000000000001e-04 0.0000000000000000e+00 7.0710680000000004e-04 -5.0000000000000001e-04 0.0000000000000000e+00 2.3570230000000001e-04 -5.0000000000000001e-04 0.0000000000000000e+00 -7.0710680000000004e-04 5.0000000000000001e-04 7.0710680000000004e-04 0.0000000000000000e+00 5.0000000000000001e-04 0.0000000000000000e+00 7.0710680000000004e-04 CELLS 31 155 4 0 1 2 3 4 1 2 3 4 4 0 1 2 5 4 1 2 4 6 4 2 5 6 7 4 2 5 7 8 4 0 5 8 9 4 0 8 9 10 4 0 2 3 8 4 0 1 3 10 4 5 9 10 11 4 0 5 9 10 4 5 9 11 12 4 5 11 12 13 4 1 3 10 14 4 0 1 5 10 4 7 12 15 16 4 9 10 11 17 4 8 9 12 16 4 0 3 8 10 4 7 8 12 16 4 5 8 9 12 4 2 4 6 7 4 2 5 6 18 4 2 3 4 8 4 2 4 7 8 4 1 2 5 18 4 5 7 8 12 4 1 2 6 18 4 4 6 7 19 4 0 2 5 8 CELL_TYPES 31 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 POINT_DATA 20 SCALARS ScalarPotential float 1 LOOKUP_TABLE default 6.186347000000e-01 1.000000000000e+00 7.443088000000e-01 1.000000000000e+00 1.000000000000e+00 5.000000000000e-01 1.000000000000e+00 5.000000000000e-01 5.818582100000e-01 0.000000000000e+00 5.000000000000e-01 0.000000000000e+00 0.000000000000e+00 0.000000000000e+00 1.000000000000e+00 0.000000000000e+00 0.000000000000e+00 0.000000000000e+00 1.000000000000e+00 1.000000000000e+00 CELL_DATA 31 SCALARS FieldNorm float 1 LOOKUP_TABLE default 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02 1.000000000000e-02
test2.post_bin.vtu
Description: Binary data
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