QGIS ARR to TUFLOW: Difference between revisions
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This selects the method for determining intial loss values for events less than 1 hr in duration:
* '''Interpolate to zero''' - will linearly interpolate loss values (assuming a loss value of 0 mm for 0 min)
* '''Log-Interpolate to zero''' - will use a log-linear interpolation (duration will use a log scale) (assuming a loss value of 0 mm for 0 min)
* '''Static Value''' - uses a user defined value for all event magnitudes
* '''Use 60 min Losses''' - uses the 60 min loss values
* '''Rahmen et al 2002''' - uses an equation determined by a study conducted by Rahmen et all in 2002
* '''Hill et al 1996:1998''' - uses an equation determined by a study conducted by Hill et all 1996:1998. This requires the user to provide a mean annual rainfall value.
* '''Interpolate pre-burst''' - will linearly interpolate pre-burst depths (rather than losses) (assuming a depth of 0 mm for 0 min)
* '''Log-Interpolate pre-burst''' - will use a log-linear interpolation on the pre-burst depths (duration will use a log scale) (assuming a depth of 0 mm for 0 min)
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[[File: ARR_dialog_losses_less_than_1h_01a.png]]
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