Grid Point #: 006771 
Longitude:  -101.2259
Latitude:     32.6643
Contributing Station, distance (km).
TXSD   29.9
TXB8   49.3
TXBG   49.9
TXLA   68.0
TXTO   78.2
TXSC   93.7
TXDK  112.9
TXRA  113.1