diff options
Diffstat (limited to 'src/bnetz/stations.c')
| -rw-r--r-- | src/bnetz/stations.c | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/src/bnetz/stations.c b/src/bnetz/stations.c index f3aa4e6..0d87c1e 100644 --- a/src/bnetz/stations.c +++ b/src/bnetz/stations.c @@ -2,6 +2,7 @@ #include <stdlib.h> #include <string.h> #include <math.h> +#include "stations.h" static struct bnetz_stations { const char *standort; @@ -10,6 +11,8 @@ static struct bnetz_stations { } bnetz_stations[] = { /* Standort GFS Koorinaten */ /* Germany */ + { "@Germany", 0, "" }, + { "Westerland", 3, "54o54 08o19" }, { "Flensburg", 8, "54o47 09o26" }, { "Bredstedt", 2, "54o37 08o58" }, { "Eckernfoerde", 5, "54o28 09o50" }, @@ -68,13 +71,16 @@ static struct bnetz_stations { { "Eschwege", 9, "51o11 10o03" }, { "Schmallenberg-Dorlar", 5, "51o08 08o18" }, { "Bad Wildungen", 1, "51o07 09o07" }, + { "Gummersbach", 9, "51o02 07o34" }, { "Koeln", 5, "50o56 06o57" }, { "Biedenkopf", 8, "50o55 08o32" }, { "Siegen", 7, "50o53 08o01" }, { "Bad Hersfeld", 2, "50o52 09o42" }, { "Dueren", 6, "50o48 06o29" }, + { "Siegburg", 17, "50o48 07o12" }, { "Aachen", 4, "50o47 06o05" }, { "Bonn", 8, "50o44 07o06" }, + { "Bad Marienberg", 15, "50o39 07o57" }, { "Lauterbach", 4, "50o38 09o24" }, { "Lahn-Giessen", 3, "50o35 08o40" }, { "Fulda", 6, "50o33 09o41" }, @@ -100,6 +106,7 @@ static struct bnetz_stations { { "Wuerzburg", 9, "49o47 09o56" }, { "Trier", 5, "49o45 06o38" }, { "Pegnitz", 1, "49o45 11o34" }, + { "Kitzingen", 4, "49o44 10o10" }, { "Idar-Oberstein", 8, "49o43 07o19" }, { "Mannheim", 3, "49o29 08o28" }, { "Kaiserslautern", 2, "49o27 07o46" }, @@ -115,6 +122,7 @@ static struct bnetz_stations { { "Deggendorf", 1, "48o50 12o58" }, { "Schwaebisch Gmuend", 1, "48o48 09o48" }, { "Stuttgart", 8, "48o47 09o11" }, + { "Rottenburg a.d.L.", 16, "48o42 12o02" }, { "Geislingen", 3, "48o37 09o50" }, { "Passau", 8, "48o34 13o28" }, { "Pfaffenhofen", 1, "48o32 11o31" }, @@ -145,6 +153,7 @@ static struct bnetz_stations { { "Regen", 9, "48o58 13o08" }, { "Backnang", 9, "48o57 09o26" }, { "Baden-Baden", 1, "48o46 08o14" }, + { "Ingolstadt", 17, "48o46 11o25" }, { "Wildbad", 2, "48o45 08o33" }, { "Donauwoerth", 5, "48o42 10o48" }, { "Heidenheim", 7, "48o41 10o09" }, @@ -164,9 +173,10 @@ static struct bnetz_stations { { "Garmisch-Partenkirchen", 2, "47o30 11o05" }, /* Austria */ + { "@Aaustria", 0, "" }, { "Linz", 1, "48o18 14o17" }, { "Amstetten", 2, "48o07 14o52" }, - { "St. Poelten", 3, "08o12 15o37" }, + { "St. Poelten", 3, "48o12 15o37" }, { "Wien-West", 1, "48o11 16o21" }, { "Wien-Ost", 2, "48o13 16o23" }, { "WR-Neustadt", 4, "48o14 16o24" }, @@ -179,10 +189,12 @@ static struct bnetz_stations { { "Graz", 5, "47o04 15o26" }, /* Luxemburg */ + { "@Luxemburg", 0, "" }, { "Neidhausen", 9, "50o02 06o04" }, { "Luxemburg", 9, "49o37 06o08" }, /* Netherlands */ + { "@The Netherlands", 0, "" }, { "Groningen", 8, "53o13 06o34" }, { "Leeuwarden", 2, "53o12 05o48" }, { "Winschoten", 1, "53o09 07o02" }, @@ -210,7 +222,7 @@ static struct bnetz_stations { { NULL, 0, NULL } }; -double lat_from_coordinates(const char *string) +static double lat_from_coordinates(const char *string) { if (strlen(string) != 11) abort(); @@ -231,7 +243,7 @@ double lat_from_coordinates(const char *string) (double)(string[4] - '0') / 60.0; } -double lon_from_coordinates(const char *string) +static double lon_from_coordinates(const char *string) { if (strlen(string) != 11) abort(); @@ -261,9 +273,17 @@ void station_list(void) { int i; - printf("List of all base stations:\n"); + printf("List of all base stations: (from north to south)\n"); for (i = 0; bnetz_stations[i].standort; i++) { - printf("%s (%.2f° N %.2f° E)\n", bnetz_stations[i].standort, lat_from_coordinates(bnetz_stations[i].coordinates), lon_from_coordinates(bnetz_stations[i].coordinates)); + if (bnetz_stations[i].standort[0] == '@') { + printf("\nIn %s:\n", bnetz_stations[i].standort + 1); + continue; + } + printf("%s%s GFS %2d (%5.2f deg N %5.2f deg E)\n", + bnetz_stations[i].standort, " " + strlen(bnetz_stations[i].standort), + bnetz_stations[i].gfs, + lat_from_coordinates(bnetz_stations[i].coordinates), + lon_from_coordinates(bnetz_stations[i].coordinates)); } } @@ -288,7 +308,7 @@ static double distinspace(double x1, double y1, double z1, double x2, double y2, int get_station_by_coordinates(double lat, double lon) { - double dist, min = 0.0; + double dist, min = -1.0; /* -1 means: unset */ int i, min_i = 0; double x, y, z; double s_lat, s_lon; @@ -297,11 +317,14 @@ int get_station_by_coordinates(double lat, double lon) geo2space(&x, &y, &z, lat, lon); for (i = 0; bnetz_stations[i].standort; i++) { + if (bnetz_stations[i].standort[0] == '@') + continue; s_lat = lat_from_coordinates(bnetz_stations[i].coordinates); s_lon = lon_from_coordinates(bnetz_stations[i].coordinates); geo2space(&s_x, &s_y, &s_z, s_lat, s_lon); dist = distinspace(x, y, z, s_x, s_y, s_z); - if (i == 0 || dist < min) { + /* if unset or if less than last distance */ + if (min == -1.0 || dist < min) { min = dist; min_i = i; } @@ -313,7 +336,7 @@ int get_station_by_coordinates(double lat, double lon) return 0; } printf("Closest base station: %s (distance = %.2f km)\n", bnetz_stations[min_i].standort, min / 1000.0); - printf(" Gruppenfreisignal = %d\n", bnetz_stations[min_i].gfs); + printf(" Gruppenfreisignal (GFS) = %d\n", bnetz_stations[min_i].gfs); return bnetz_stations[min_i].gfs; } |