HELsta {RTOMO} | R Documentation |
Station locations near Mt. Saint Helens, WA: LAT, LON, Elevation
data(HELsta)
Lees, J. M. (1992): The magma system of Mount St. Helens: Non-linear high resolution P-wave tomography, J. Volc. Geoth. Res., 53(1-4), 103-116.
data(HELsta) ## maybe str(HELsta) ; plot(HELsta) ...