Grid Point #: 006630 
Longitude:  -101.1380
Latitude:     32.4484
Contributing Station, distance (km).
TXSD   36.0
TXBG   37.6
TXB8   38.4
TXSC   68.5
SMSW   69.4
TXS7   69.5
TXLA   83.1
TXRL   87.6
TXTO  102.0