suitability_postprocess.Rd
Postprocessor for both SRH-2D and HEC-RAS results, applying linear ft normalization by group
suitability_postprocess(result_tbl, group_polygons, .group_var = comid)
A tbl_df
data frame with one row per group (comid
) per flow (flow_cfs
), containing the total inundated area (area_tot
) in square feet, the suitable habitat area (area_wua
) in square feet, and the ratio of suitable to total area (area_pct
). This is the format returned by raster_summarize_hsi()
and vector_summarize_hsi()
.
An sf
polygon feature collection with one polygon for each analysis reach. These may have been delineated previously by splitting the hydraulic model domain into subsections.
The unquoted name of the attribute used to identify groups in the group_polygons
layer. Defaults to comid
A tbl_df
data frame with one row per group (comid
) per flow (flow_cfs
), containing the total inundated area (area_tot
) in square feet, the suitable habitat area (area_wua
) in square feet, the ratio of suitable to total area (area_pct
), the total inundated area per linear ft (ind_per_lf
), and the suitable habitat area per linear ft (wua_per_lf
).