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package nmea
const (
// TypeDBK type of DBK sentence for Depth Below Keel
TypeDBK = "DBK"
)
// DBK - Depth Below Keel (obsolete, use DPT instead)
// https://gpsd.gitlab.io/gpsd/NMEA.html#_dbk_depth_below_keel
// https://wiki.openseamap.org/wiki/OpenSeaMap-dev:NMEA#DBK_-_Depth_below_keel
//
// Format: $--DBK,x.x,f,x.x,M,x.x,F*hh<CR><LF>
// Example: $SDDBK,12.3,f,3.7,M,2.0,F*2F
type DBK struct {
BaseSentence
DepthFeet float64 // Depth, feet
DepthFeetUnit string // f = feet
DepthMeters float64 // Depth, meters
DepthMetersUnit string // M = meters
DepthFathoms float64 // Depth, Fathoms
DepthFathomsUnit string // F = Fathoms
}
// newDBK constructor
func newDBK(s BaseSentence) (Sentence, error) {
p := NewParser(s)
p.AssertType(TypeDBK)
return DBK{
BaseSentence: s,
DepthFeet: p.Float64(0, "depth feet"),
DepthFeetUnit: p.EnumString(1, "depth feet unit", DistanceUnitFeet),
DepthMeters: p.Float64(2, "depth meters"),
DepthMetersUnit: p.EnumString(3, "depth meters unit", DistanceUnitMetre),
DepthFathoms: p.Float64(4, "depth fathom"),
DepthFathomsUnit: p.EnumString(5, "depth fathom unit", DistanceUnitFathom),
}, p.Err()
}
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