匹配WGS84坐标

Question

I would like to match a WGS84 coordinate system from a string.

The Coordinate is written like this:

dddmm.sss,H

where

ddd: 0-180
mm: 0-59
sss: 0-999
H: W or E

I tried a regex from the internet, but the match didn't work sadly. How would the regex for this look?

Answer 1

(0[0-9][0-9]|1[0-7][0-9]|180)[0-5][0-9]\\.[0-9][0-9][0-9],[EW] in POSIX ERE and PCRE.

Use (0[0-9][0-9]|1[0-7][0-9]|180)[0-5][0-9]\\.[0-9]*,[EW] if you're trying to parse NMEA 0183 as the amount of fractional digits varies between devices (a reference says 2, you have 3, and I've seen a device give four digits).