Class: NMEAPlus::Message::NMEA::SSF
- Inherits:
-
NMEAMessage
- Object
- Base
- NMEAMessage
- NMEAPlus::Message::NMEA::SSF
- Defined in:
- lib/nmea_plus/message/nmea/ssf.rb
Overview
SSF - Position Correction Offset
Amount of offset, and direction of offset, applied to measured position Lat/Lon to produce a displayed position Lat/Lon. Limited utility, no recommended replacement
Instance Attribute Summary collapse
-
#latitude_offset_minutes ⇒ Float
readonly
Latitude offset, minutes N/S.
-
#longitude_offset_minutes ⇒ Float
readonly
Longitude offset, minutes E/W.
Attributes inherited from NMEAMessage
Attributes inherited from Base
#checksum, #data_type, #fields, #interpreted_data_type, #message_number, #next_part, #original, #payload, #prefix, #total_messages
Method Summary
Methods inherited from NMEAMessage
Methods inherited from Base
_float, _hex_to_integer, #_highest_contiguous_index, _integer, _interval_hms, _string, _utc_date_time, _utctime_hms, #add_message_part, #all_checksums_ok?, #all_messages_received?, #calculated_checksum, #checksum_ok?, degrees_minutes_to_decimal, field_reader, #highest_contiguous_index, nsew_signed_float
Instance Attribute Details
#latitude_offset_minutes ⇒ Float (readonly)
Latitude offset, minutes N/S
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# File 'lib/nmea_plus/message/nmea/ssf.rb', line 15 def latitude_offset_minutes self.class.nsew_signed_float(@fields[1], @fields[2]) end |
#longitude_offset_minutes ⇒ Float (readonly)
Longitude offset, minutes E/W
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# File 'lib/nmea_plus/message/nmea/ssf.rb', line 22 def longitude_offset_minutes self.class.nsew_signed_float(@fields[3], @fields[4]) end |