Hello all! I am new to paraview&vtk I want to plot 2d velocity filed. I have googled long times, but in vain. My .vtk file is _______________________________ # vtk DataFile Version 2.0 out980.vtk ASCII DATASET RECTILINEAR_GRID DIMENSIONS 32 32 1 X_COORDINATES 32 float 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Y_COORDINATES 32 float 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Z_COORDINATES 1 float 0 POINT_DATA 1024 VECTORS VecVelocity float 0 -3.49e-18 0 0 -3.49e-18 0 ... 1022 more lines like above... ... _______________________________
After import the data into paraview and click the "Stream Tracer" button , then apply, but the view port became blank(nothing but coordinate axis) . btw. The contour button is grey, Why? Thanks! Zhu Lianhua
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