decode_6: Given a 6 digit code, retrieve the bounding coordinates or...

In btupper/fishboxes: fishboxes

Description

Given a 6 digit code, retrieve the bounding coordinates or center of a Ten Minute Square. Ten Minute Squares (TMS) are labeled with a sequence of 6 digits, LaLoCR, where La is whole degrees latitude, Lo is whole degrees longitude, R is row and C is column. Each row and column represents 1/6th of a degree or 10 minutes. Rows are number 1 through 6 north to south while columns are numbered 1 through 6 west to east.

Usage

decode_6(x = 426916, quad = c(lat = 1, lon = 1), form = "bounds",
  closed = TRUE)

Arguments

x	numeric or character one or more six digit TMS codes
form	character either 'bounds' or 'center'
closed	logical if form is 'bounds' then close the bounds
quadrisphere	character identifier where 'nw' is northern western quadrisphere
a	list of 2xn matrices where n = 1 for 'center' and n = 4 or 5 for 'bounds'

btupper/fishboxes documentation built on Aug. 16, 2020, 5:13 p.m.