# unable tor read tecplot trianglar surface data with tecplot reader

**URL:** https://discourse.paraview.org/t/unable-tor-read-tecplot-trianglar-surface-data-with-tecplot-reader/5655
**Category:** ParaView Support
**Created:** [October 26, 2020, 5:33pm UTC](https://discourse.paraview.org/t/unable-tor-read-tecplot-trianglar-surface-data-with-tecplot-reader/5655 "2020-10-26T17:33:46Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![NasirulHaque](https://discourse.paraview.org/letter_avatar_proxy/v4/letter/n/7c8e57/32.png) [@NasirulHaque](https://discourse.paraview.org/u/NasirulHaque)
#### Post date: [October 26, 2020, 5:33pm UTC](https://discourse.paraview.org/t/unable-tor-read-tecplot-trianglar-surface-data-with-tecplot-reader/5655/1 "2020-10-26T17:33:46Z")

</div>

Hello, I am trying to analyze unstructured data (TRIANGULAR SURFACE DATA) which is in tecplot file format but it does not show the model properly. and if i try to load multiple file of same format paraview collapse. I am giving the format here–

TITLE=“3D TRIANGULAR SURFACE DATA”  
VARIABLES= “X”,“Y”,“Z”,“U”,“V”,“W”  
ZONE T=“unstruc” N=7920 E=15836 F=FEPOINT ET=TRIANGLE  
1.6242283 -13.7119762 11.9005557 0.0136606 -0.0153980 0.0131369  
1.6239011 -13.7132850 11.9034126 0.0136920 -0.0154043 0.0131375

can anyone help me how to properly show those data on paraview?