# Oklahoma county boundaries
CRS arguments:
 +proj=longlat +datum=NAD83 +no_defs +ellps=GRS80 +towgs84=0,0,0 

# Oklahoma climate divisions
CRS arguments: +proj=longlat +ellps=GRS80 +no_defs 

# Oklahoma Elevation
CRS arguments:
 +proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs 

# Oklahoma Mesonet station locations
CRS arguments:
 +proj=longlat +datum=NAD83 +no_defs +ellps=GRS80 +towgs84=0,0,0