num2deg | R Documentation |
Convert decimal number to deg:min:sec string.
num2deg(x, lat=NA, dec=FALSE, digits=0, zero=FALSE)
x |
number or vector of numbers. |
lat |
whether |
dec |
whether to return decimal degrees instead of deg:min:sec. |
digits |
precision used when rounding decimal degrees or seconds. |
zero |
whether trailing |
Element-specific format is supported, using vectors for lat
,
digits
, and precision
.
The resulting string ends with N or S when lat
is TRUE
,
E or W when lat
is FALSE
, or a number when lat
is
NA
.
deg:min:sec string representation of the number(s).
The string format is adopted from Appendix B.1.1 in the GMT manual.
as.character
converts plain numbers to strings.
num2deg
is the opposite of deg2num
.
gmt-package
gives an overview of the package.
# The opposite of deg2num() example num2deg(c(-12.51236, -17.5, 1.00139, 200.75), lat=c(FALSE, TRUE, NA, FALSE), dec=c(FALSE, TRUE, FALSE, FALSE), digits=c(1, 1, 0, 0))
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