Sediment Maps

Generates detailed sediment maps based on single-phase simulation results from FLO-2D output files, providing a comprehensive view of potential flood scenarios. The next sections will describe in detail the sediment maps that can be generated by MapCrafter.

Site Characteristics

Ground elevation:

$\qquad$ TOPO.DAT - Grid element, x- and y-coordinates, and their elevations

Basic

Maximum Depth

$\qquad$ DEPTH.OUT: Maximum combined channel/floodplain flow depths

Maximum Velocity

$\qquad$ VELFP.OUT

Maximum Velocity Vectors

$\qquad$ VELFP.OUT: Maximum floodplain flow velocity

$\qquad$ VELDIREC.OUT: Flow maximum velocity direction

Maximum WSE

$\qquad$ MAXWSELEV.OUT: Maximum water surface elevation of either the floodplain or channel

Final Depth

$\qquad$ FINALDEP.OUT: Final floodplain flow depths

Final Velocity

$\qquad$ FINALVEL.OUT: Flow velocity at the end of the simulation

Final Velocity Vectors

$\qquad$ FINALVEL.OUT: Flow velocity at the end of the simulation

$\qquad$ FINALDIR.OUT: Flow final velocity direction at the end of the simulation

Derived

Depth x Velocity

$\qquad$ VEL_X_DEPTH.OUT: Maximum of velocity times depth for each floodplain element

Time

Time to 1 ft

$\qquad$ TIMEONEFT.OUT: The initial time to one foot of depth

Time to 2 ft

$\qquad$ TIMETWOFT.OUT: The initial time to two feet of depth

Time to Max

$\qquad$ TIMETOPEAK.OUT: The time of occurrence of the maximum depth

Channel

Maximum Channel Depth

$\qquad$ DEPCH.OUT: Maximum channel flow depths

Maximum Channel Velocity

$\qquad$ VELOC.OUT: Maximum channel flow velocity

Final Channel Depth

$\qquad$ DEPCHFINAL.OUT: Final channel flow depths

Final Channel Velocity

$\qquad$ VELCHFINAL.OUT: Final channel flow velocities

Sediment

Maximum Deposition

$\qquad$ SEDFP.OUT: Maximum deposition (ft or m)

Maximum Scour

$\qquad$ SEDFP.OUT: Maximum scour (ft or m)

Final Bed Difference

$\qquad$ SEDFP.OUT: Final bed elevation difference (ft or m)

Structures

Levee Deficit

$\qquad$ LEVEEDEFIC.OUT: Levee freeboard deficit

Hydraulic

Specific Energy

$\qquad$ SPECENERGY.OUT: Maximum specific energy (ft or m) for a floodplain grid element

Static Pressure

$\qquad$ STATICPRESS.OUT: Spatially variable static force per linear foot for each floodplain element

Impact Force

$\qquad$ IMPACT.OUT: Impact force per linear foot of structure on the floodplain