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Extracting Bathymetry Data From an Irregularly Shaped Region

Using the CSDP, create a new centerline using the Centerline > Create menu item.

  1. Add points to the centerline until it outlines the data you want to extract. The endpoints do not need to be in the same place. A polygon will be created whose vertices are all the centerline points, so the first and last points will be connected.
  2. Save the network file.

A Java program called ExtractShipChannelLeveesFromYoloBypassDEM can be used to extract the data. This program uses hard-coded filenames for both the input (network file and bathymetry file) and the output (bathymetry file). Eventually, this code will be added to the Bathymetry menu in the CSDP.

Attachments:

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