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*tpo file

  • Jul 16 2019

My name is Khanvixay from Laos, I would like to know how to create tpo-file for Nays2Dflood, I had downloaded DEM and import to ArcGIS and do raster to points, but I do not know how to export tpo-file. if you have the procedures or some guideline please share me by my email or here. thank you for your kind assistance in advance.


  1. acaslam.suja says:

    First create text file from DEM using ArcGIS or QGIS. Then save text file with “.tpo” extension, so u get tpo file which can be exported to NAYS2D Flood.

  2. says:

    Dear Suja
    As you may know i am a new learner that lack of basic about the ArcGIS. the could you tell me the procedures how to create text file. Now i have only DEM but i do not know how to convert or extract x y z values from DEM. it is would be good if you could tell me the procedures. thank you very much.


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