Grid Point #: 001281 
Longitude:  -100.4020
Latitude:     17.1240
Contributing Station, distance (km).
TNIF  203.3
LZCR  209.0
MRCU  235.4
YAIG  239.4
TOL2  254.2
TNAT  274.1
TNMR  337.6
TNNP  364.8
OXUM  446.9