regex101: Find Lat/Long Coordinate pair regex

Pro

Group 1(\-?\d+(\.\d+)?)

\-?optionally matches the literal - (45₁₀ / 55₈ / 2D₁₆)

\d+a digit, repeated at least once

Group 2(\.\d+)?

?repeats the group contents below at most once:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d+a digit, repeated at least once

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\s*any whitespace character, repeated any number of times

Group 3(\-?\d+(\.\d+)?)

\-?optionally matches the literal - (45₁₀ / 55₈ / 2D₁₆)

\d+a digit, repeated at least once

Group 4(\.\d+)?

?repeats the group contents below at most once:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d+a digit, repeated at least once

26 tokens

Regular Expression

(\-?\d+(\.\d+)?),\s*(\-?\d+(\.\d+)?)

New

1.3626104100298,44.0313777738606,0 -121.3627743244628,44.03123252081081,0 -121.3627794325398,44.03122812311533,0 -121.3627843389654,44.03122393122449,0 -121.3627892667884,44.0312197526747,0 -121.3627942147613,44.0312155874754,0 -121.3627991841185,44.03121143471726,0 -121.3628041748603,44.03120729440029,0 -121.3628091845174,44.03120316834296,0 -121.3628142168063,44.03119905471752,0 -121.3628192704925,44.0311949544332,0 -121.3628243430812,44.03119086750853,0 -121.3628294370801,44.03118679482493,0 -121.362834551216,44.0311827345917,0 -121.3628396867492,44.03117868769964,0 -121.3628448411978,44.03117465506718,0 -121.3628500170308,44.03117063487584,0 -121.3621653794692,44.03071984342947,0 -121.3619768731163,44.03100429635388,0 -121.3626104100298,44.0313777738606,0