nl_tokens: Is this a global coverage over longitude ?
pl_tokens: @ Override public boolean isGlobalLon ( ) { if ( ! isLatLon ) return false ; if ( ! ( horizXaxis instanceof CoordinateAxis1D ) ) return false ; CoordinateAxis1D lon = ( CoordinateAxis1D ) horizXaxis ; double first = lon . getCoordEdge ( 0 ) ; double last = lon . getCoordEdge ( ( int ) lon . getSize ( ) ) ; double <mask> = Math . min ( first , last ) ; double max = Math . max ( first , last ) ; return ( max - min ) >= 360 ; }