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Elevation difference shown in pre processing and post processing window

  • Nov 01 2019
  • acaslam.suja

Dear All,
For a particular node, one elevation is shown in the attribute browser of node attributes in pre processing window and after simulation different elevation is shown for particular same node in attribute browser of scalar (node) in 2D post processing window. why does the different elevation shown in same node before simulation and after simulation. Your replies will highly appreciated. Thanks in advance.
Suja

コメント

  1. UC-1h says:

    Hello,
    Although it is difficult to express, it is calculated and output as follows in nays2dh and nays2dflood.
    (1) In the mapping of the initial conditions, the elevation is mapped to the grid points.
    (2) At the time of calculation, it is calculated as the average value at the center of the cell (average of four surrounding grid points).
    (3) When the result is output, it is output to the grid point as the average value of the median values of the four cells around the grid point.
    Regards,

  2. acaslam.suja says:

    Thank you very much for the valuable reply.
    Regards
    Suja.

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