XSPolygon Properties

Angle of correction between perpendicular (to river) and cross section orientation [radian].

Flag specifying whether to apply Angle of correction.

Lowest level/depth of the processed data. Note: ProcessedLevels must be defined

open, closed, circular, rectangular. Setter: a change in value to/from a regular section clears all points. Setting to circular or rectangular creates a default geometry of unit dimensions.

Flow direction

Flow resistance. Contains information on flow resistance type (ManningM or Chezy, Z dependence etc) and flow resistence values.

Height of the cross section.

whether this cross section was generated from interpolation of neighboring cross sections

Return true if cross section is open

Point at left side of the cross section where the coordinate marker is located.

Point at left side of the cross section where the left levee is located.

Point at left side of the cross section where the lowest flow bank is located.

Point at lowest part of the cross section.

Maximum storage width of the cross section

Gets the Resistance Formulation that matches the GetResistanceFactor(Int32, Double) value.

This is not necessarily the same as in FlowResistance. but can be different for several reasons: a) The raw and processed data differ, as for DarcyWeisbach. b) The resistance factors have been modified, and values used are those in ModifiedResistanceFactors.

Modified resistance factors. These will be different than ProcessedResistanceFactors if one of the Multiply functions has been executed. This is matching the ModifiedFormulation

for ST modeling only. DOUBLE_NaN if not used.

returns the number of processed levels (same as dimension of all processed data arrays). Returns 0 if processed data have not been calculated, yet.

List of points defining polygon cross section.

Processed additional storage area

Processed geometric areas

false: data are not protected and will be recomputed. true: processed data are protected, data has been manually updated and will not be recomputed.

ProcessingStatus defines the status of the processed data of this cross section. Whenever the user updates raw data of the cross section, its state must be changed to NotUpdated.

Flag specifying whether processed derivatives are stored as processed data arrays, or calculated directly. If true, processed data arrays for the derivatives are created (most accurate, smooth interpolation)

Processed flow areas

Processed levels

Processed radii

Processed radii

Processed resistance factors. Their type corresponds to the Resistance formulation specified in FlowResistance.

Processed storage widths

Access to all level-related specifications for pre-processing of cross section data

some kind of hydraulic or resistance radius

Point at right side of the cross section where the coordinate marker is located.

Point at right side of the cross section where the right levee is located.

Point at right side of the cross section where the lowest flow bank is located.

whether this cross section is selected for some operation, e.g. saving.

Determines if the points in this cross sections makes up one side of a symmetric cross section Note: Not implemented yet Note: Not always possible.

Highest level/depth of the processed data.

The TopoID set that this cross section belongs to. TODO: See where for details?