Grid Point #: 004190 
Longitude:  -101.3261
Latitude:     27.4842
Contributing Station, distance (km).
TXEP  159.6
TXL5  183.1
TXLR  185.3
TXZA  212.0
TXDR  213.2
MTY2  221.0
TXSN  314.9
TXPE  375.4