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The SED-ZLJ sediment model is a sub-model of the EFDC model.

SED-ZLJ Options

The SED-ZLJ Options dialog is reached by selecting the SED-ZJL coverage in the Map module and then double-clicking on a active node.

Sediment Size Classes

SED-ZLJ Options dialog showing the Sediment Size Classes tab

The Sediment Size Classes tab has the following options for entering data:

  • Use measured cohesive setline velocities
  • Cohesive
  • Settling velocity
  • D50
  • Specific gravity
  • Crit. shear for susp.
  • Crit. shear for erosion
  • Initial concentration

Erosion Rates

SED-ZJL Options dialog showing the Erosion Rates tab

Related Topics