vars.h File Reference

Shortcut IDs and functions to quickly refer to commonly used values inside a ::dba_msg. More...

#include <wreport/varinfo.h>

Go to the source code of this file.

Data Structures
struct	dballe::MsgVarShortcut
	Full data corresponding to a shortcut ID. More...

Namespaces
	dballe
	Copyright (C) 2008–2010 ARPA-SIM urpsi.nosp@m.m@sm.nosp@m.r.arp.nosp@m.a.em.nosp@m.r.it

Macros
#define	DBA_MSG_BLOCK   0
	WMO block number.
#define	DBA_MSG_STATION   1
	WMO station number.
#define	DBA_MSG_FLIGHT_REG_NO   2
	Aircraft registration number or other identification.
#define	DBA_MSG_IDENT   3
	Mobile station identifier.
#define	DBA_MSG_ST_NAME   4
	Station or site name.
#define	DBA_MSG_ST_NAME_ICAO   5
	ICAO location indicator.
#define	DBA_MSG_REP_MEMO   6
	Report mnemonic.
#define	DBA_MSG_POLL_LCODE   7
	Air quality observing station local code.
#define	DBA_MSG_POLL_SCODE   8
	Airbase air quality observing station code.
#define	DBA_MSG_POLL_GEMSCODE   9
	GEMS air quality observing station code.
#define	DBA_MSG_POLL_SOURCE   10
	Air quality observing station dominant emission source.
#define	DBA_MSG_POLL_ATYPE   11
	Air quality observing station area type.
#define	DBA_MSG_POLL_TTYPE   12
	Air quality observing station terrain type.
#define	DBA_MSG_ST_TYPE   13
	Type of station.
#define	DBA_MSG_WIND_INST   14
	Type of instrumentation for wind measurement.
#define	DBA_MSG_TEMP_PRECISION   15
	Precision of temperature observation.
#define	DBA_MSG_NAVSYS   16
	Aircraft navigational system.
#define	DBA_MSG_DATA_RELAY   17
	Aircraft data relay system.
#define	DBA_MSG_FLIGHT_ROLL   18
	Aircraft roll angle.
#define	DBA_MSG_LATLON_SPEC   19
	Original specification of latitude/longitude.
#define	DBA_MSG_YEAR   20
	Year of the observation.
#define	DBA_MSG_MONTH   21
	Month of the observation.
#define	DBA_MSG_DAY   22
	Day of the observation.
#define	DBA_MSG_HOUR   23
	Hour of the observation.
#define	DBA_MSG_MINUTE   24
	Minute of the observation.
#define	DBA_MSG_SECOND   25
	Second of the observation.
#define	DBA_MSG_LATITUDE   26
	Latitude of the station.
#define	DBA_MSG_LONGITUDE   27
	Longiture of the station.
#define	DBA_MSG_ISOBARIC_SURFACE   28
	Isobaric surface.
#define	DBA_MSG_HEIGHT_RELEASE   29
	Height of release of sonde above msl.
#define	DBA_MSG_HEIGHT_STATION   30
	Height of station.
#define	DBA_MSG_HEIGHT_BARO   31
	Height of barometer above mean sea level.
#define	DBA_MSG_FLIGHT_PHASE   32
	Phase of aircraft flight.
#define	DBA_MSG_TIMESIG   33
	Time significance.
#define	DBA_MSG_STATION_HEIGHT_QUALITY   34
	Station elevation quality mark (for mobile stations)
#define	DBA_MSG_CLOUD_N   35
	Total cloud cover (N)
#define	DBA_MSG_CLOUD_N4   36
	Cloud amount (N4)
#define	DBA_MSG_CLOUD_C4   37
	Cloud amount (C4)
#define	DBA_MSG_CLOUD_H4   38
	Height of base of cloud (H4)
#define	DBA_MSG_CLOUD_N3   39
	Cloud amount (N3)
#define	DBA_MSG_CLOUD_C3   40
	Cloud amount (C3)
#define	DBA_MSG_CLOUD_H3   41
	Height of base of cloud (H3)
#define	DBA_MSG_CLOUD_N2   42
	Cloud amount (N2)
#define	DBA_MSG_CLOUD_C2   43
	Cloud amount (C2)
#define	DBA_MSG_CLOUD_H2   44
	Height of base of cloud (H2)
#define	DBA_MSG_CLOUD_N1   45
	Cloud amount (N1)
#define	DBA_MSG_CLOUD_C1   46
	Cloud amount (C1)
#define	DBA_MSG_CLOUD_H1   47
	Height of base of cloud (H1)
#define	DBA_MSG_CLOUD_CH   48
	Cloud type (CH)
#define	DBA_MSG_CLOUD_CM   49
	Cloud type (CM)
#define	DBA_MSG_CLOUD_CL   50
	Cloud type (CL)
#define	DBA_MSG_CLOUD_NH   51
	Cloud amount (NH)
#define	DBA_MSG_CLOUD_HH   52
	Height of base of cloud (HH)
#define	DBA_MSG_WIND_DIR   53
	Wind direction at 10 metres above ground.
#define	DBA_MSG_WIND_SPEED   54
	Wind speed at 10 metres above ground.
#define	DBA_MSG_EX_CCW_WIND   55
	Extreme counterclockwise wind direction of a variable wind at 10 metres above ground.
#define	DBA_MSG_EX_CW_WIND   56
	Extreme clockwise wind direction of a variable wind at 10 metres above ground.
#define	DBA_MSG_WIND_GUST_MAX_SPEED   57
	Maximum wind gust speed at 10 metres above ground.
#define	DBA_MSG_WIND_GUST_MAX_DIR   58
	Maximum wind gust direction at 10 metres above ground.
#define	DBA_MSG_QNH   59
	Altimeter setting (QNH)
#define	DBA_MSG_TEMP_2M   60
	Temperature at 2 metres above ground.
#define	DBA_MSG_WET_TEMP_2M   61
	Wet bulb temperature at 2 metres above ground.
#define	DBA_MSG_DEWPOINT_2M   62
	Dew point at 2 metres above ground.
#define	DBA_MSG_HUMIDITY   63
	Humidity at 2 metres above ground.
#define	DBA_MSG_PRESS_MSL   64
	Pressure reduced to mean sea level.
#define	DBA_MSG_ST_DIR   65
	Direction of motion of moving observing platform.
#define	DBA_MSG_ST_SPEED   66
	Speed of motion of moving observing platform.
#define	DBA_MSG_MEAS_EQUIP_TYPE   67
	Type of measuring equipment used.
#define	DBA_MSG_SONDE_TYPE   68
	Radiosonde type.
#define	DBA_MSG_SONDE_METHOD   69
	Radiosonde computational method.
#define	DBA_MSG_SONDE_CORRECTION   70
	Solar and infrared radiation correction.
#define	DBA_MSG_SONDE_TRACKING   71
	Tracking technique/status of system used.
#define	DBA_MSG_PRESS   72
	Pressure at ground level.
#define	DBA_MSG_HEIGHT_ANEM   73
	Anemometer height.
#define	DBA_MSG_TOT_SNOW   74
	Total show depth.
#define	DBA_MSG_VISIBILITY   75
	Visibility.
#define	DBA_MSG_PRES_WTR   76
	Present weather.
#define	DBA_MSG_METAR_WTR   77
	General weather indicator (TAF/METAR)
#define	DBA_MSG_STATE_GROUND   78
	State of ground (with or without snow)
#define	DBA_MSG_WATER_TEMP   79
	Sea/water surface temperature.
#define	DBA_MSG_PAST_WTR1_6H   80
	Past weather (1 - 6h)
#define	DBA_MSG_PAST_WTR2_6H   81
	Past weather (2 - 6h)
#define	DBA_MSG_PRESS_TEND   82
	Characteristic of pressure tendency.
#define	DBA_MSG_PAST_WTR1_3H   83
	Past weather (1 - 3h)
#define	DBA_MSG_PAST_WTR2_3H   84
	Past weather (2 - 3h)
#define	DBA_MSG_PRESS_24H   85
	24 hour pressure change at ground level
#define	DBA_MSG_PRESS_3H   86
	3 hour pressure change at ground level
#define	DBA_MSG_TOT_PREC24   87
	Total precipitation in the last 24 hours.
#define	DBA_MSG_TOT_PREC12   88
	Total precipitation in the last 12 hours.
#define	DBA_MSG_TOT_PREC6   89
	Total precipitation in the last 6 hours.
#define	DBA_MSG_TOT_PREC3   90
	Total precipitation in the last 3 hours.
#define	DBA_MSG_TOT_PREC1   91
	Total precipitation in the last hour.
#define	DBA_MSG_VARTABLE_SIZE   91
	Number of items in dba_msg_vartable.

Functions
int	dballe::resolve_var (const char *name)
	Resolve a var name to a var ID.
int	dballe::resolve_var_substring (const char *name, int len)
	Resolve a var name to a var ID, avoiding to compute the length of name.

Variables
struct MsgVarShortcut	dballe::shortcutTable []
	Array with all the full expansions of the shortcut IDs, indexed by shortcut ID.

Detailed Description

Shortcut IDs and functions to quickly refer to commonly used values inside a ::dba_msg.

The shortcuts are defined in the file vars.csv, which maps a name to the tuple (preferred C type, BLocal, Level type, L1, L2, P indicator, P1, P2). The file vars.csv is used to generate code (vars.h and vars.c) that provides a set of getters and setters for every named value.