ambur.check: Check shapefiles for missing attribute fields

In ambur: Analyzing Moving Boundaries Using R

Check shapefiles for missing attribute fields

Description

Determines if necessary fields are present in boundary, transect, or capture points shapefiles.

Usage

ambur.check(checktype = 1)

Arguments

checktype

Check for missing fields. Enter: '1' for "boundaries; '2' for transects; '3' for capture points

Details

All necessary fields must be present in order to run various AMBUR functions. The following fields are required for:

boundaries: "Id","DATE_","ACCURACY","SHORE_LOC","CLASS_1","CLASS_2","CLASS_3","GROUP"

transects: "Id","Transect","TranSpace","TranDist","Location","MaxBNum","BaseOrder","OFFshore","CastDir","BASE_LOC","StartX","StartY","EndX","EndY","Azimuth"

capture points: "Id","DATE_","ACCURACY","SHORE_LOC","CLASS_1","CLASS_2","CLASS_3","GROUP","Transect","TranSpace","TranDist","Location","MaxBNum","BaseOrder","OFFshore","CastDir","BASE_LOC","StartX","StartY","EndX","EndY","Azimuth","Point_X","Point_Y","Distance"

Value

Returns a list of missing field names.

Author(s)

Chester W. Jackson Jr.

ambur documentation built on April 4, 2022, 3:01 a.m.