/****************************************************************************/ /* */ /* IAGA_to_GADF.c */ /* */ /****************************************************************************/ /****************************************************************************/ /* This is a filter program that reads a IAGA format data file and writes */ /* out the same data in GADF format. */ /* */ /* Usage: */ /* IAGA_to_GADF [-s] [-e | -h] [-o] [-p] [<] IAGA_file > GADF_file */ /* [-s YYYYMMDDHH] Time of the first record included. If missing */ /* then start of file is assumed. */ /* [-e YYYYMMDDHH] Time of the record not included anymore. If */ /* missing then end of file is assumed. */ /* [-h HH] Number of hours included. Either -e or -h can */ /* be specified, not both. */ /* [-p] This is used when reading data from pipe */ /* [-o 'Station list'] List of stations delimited by aposthropes */ /* If missing then all stations included. */ /* Stations are identified by three-letter code */ /* and separated by exactly one space. */ /* IAGA_file Name of IAGA-format file. */ /* GADF_file Name of GADF-format file. */ /* */ /****************************************************************************/ /****************************************************************************/ /* Lasse Hakkinen */ /* Finnish Meteorological Institute */ /* Geophysical Research Division */ /* P.O.Box 503 */ /* FIN-00101, Helsinki, Finland */ /* e-mail: Lasse.Hakkinen@fmi.fi */ /* phone : (+358)-9-19294634 */ /* fax : (+358)-9-19294603 */ /* */ /* version 1.05 13.02.2020 */ /****************************************************************************/ /****************************************************************************/ /* Version history: */ /* */ /* 1.05 13.02.2020 Date strings must be YYYYMMDD (four digits for year) */ /* Replaced StrToSecs -> StrToSecsC and */ /* SecsToStr -> SecsToStrC. */ /* 1.04 28.11.2000 Fixed a bug in GADF.h where no data was written if */ /* there were less than 180 data points. */ /* 1.03 12.06.2000 Added -p option. */ /* 1.02 09.09.1999 Fixed a Y2K bug in NewTime.h file which resulted in */ /* incorrect year in date strings if year >= 2000. */ /* 1.01 26.02.1996 */ /* - Cosmetic change in handling the usage text. No apparent change in */ /* program behaviour. */ /* */ /* 1.0 2.2.1995 First official release */ /****************************************************************************/ #include #include #include #include "Usage.h" #include "MagnData.h" #include "GADF.h" #include "IAGA.h" char *version = "1.05"; char *date = "13.02.2020"; #define HeaderLineCount 3 #define UsageLineCount 16 char *HeaderText[HeaderLineCount] = { "**************************************************************************", "This program converts magnetometer data from IAGA format into GADF format.", "**************************************************************************", }; char *UsageText[UsageLineCount] = { " [-s] [-e | -h] [-o] [-p] [<] IAGA_file > GADF_file", " [-s YYYYMMDDHH] Time of the first record included. If missing ", " then start of file is assumed. ", " [-e YYYYMMDDHH] Time of the record not included anymore. ", " If missing then end of file is assumed. ", " [-h HH] Number of hours included. Either -e or -h can ", " be specified, not both. ", " [-p] Data is read from pipe. This prevents the ", " info text from appearing. ", " [-o 'Station list'] List of stations enclosed in quotes ", " If missing then all stations included. ", " Stations are identified by three-letter code ", " and separated by exactly one space. ", " e.g. 'SOR KEV KIL'. ", " IAGA_file Name of GADF-format file. ", " GADF_file Name of IAGA-format file. ", }; /*--------------------------------------------------------------------------*/ /* The main procedure */ /*--------------------------------------------------------------------------*/ int main(int argc, char *argv[]) { long params; long status = 0; long FileCount = 0; long HourCount = 0; char FileName[100] = ""; char StartTimeStr[20] = ""; char EndTimeStr[20] = ""; char StationStr[400] = ""; Network_struct NETWORK; /*==========================*/ /* Analyse the command line */ /*==========================*/ if (argc == 1) { /* No arguments, show the usage text */ PrintUsage(argv[0],0,HeaderLineCount,UsageLineCount); return OK; } for (params = 1; params < argc; params++) { if (*argv[params] != '-') { strcpy(FileName,argv[params]); FileCount++; } else { switch (*(argv[params]+1)) { case 's' : strcpy(StartTimeStr,argv[++params]); break; case 'e' : strcpy(EndTimeStr,argv[++params]); break; case 'h' : HourCount = atol(argv[++params]); break; case 'p' : break; case 'o' : strcpy(StationStr,argv[++params]); break; default : fprintf(stderr,"\n### %s: \"%s\" is not an option.\n\n", argv[0], argv[params]); PrintUsage(argv[0],1,HeaderLineCount,UsageLineCount); return FAIL; break; } } } /*====================================*/ /* Check the values of the parameters */ /*====================================*/ if (FileCount > 1) { PrintUsage(argv[0],1,HeaderLineCount,UsageLineCount); return FAIL; } if ((HourCount != 0) && (strlen(EndTimeStr) > 0)) { PrintUsage(argv[0],1,HeaderLineCount,UsageLineCount); return FAIL; } if ((HourCount != 0) && (strlen(StartTimeStr) == 0)) { PrintUsage(argv[0],1,HeaderLineCount,UsageLineCount); return FAIL; } if (HourCount != 0) { SecsToStrC(StrToSecsC(StartTimeStr,0)+3600*HourCount,EndTimeStr); } /*===================================================*/ /* Read the data from a IAGA format file into memory */ /*===================================================*/ status = ReadIAGA(FileName,&NETWORK,StartTimeStr,EndTimeStr,StationStr); if (status != 0) { if (status == FileError) fprintf(stderr,"Error in reading file %s\n",FileName); if (status == OutOfMemory) fprintf(stderr,"Out of memory while reading IAGA file %s\n",FileName); if (status == FileFormatError) fprintf(stderr,"%s is not an IAGA format file\n",FileName); return FAIL; } /*==============================================*/ /* Write the data in GADF format into stdout */ /*==============================================*/ WriteGADF(NULL,&NETWORK,NULL,NULL,NULL); FreeNetwork(&NETWORK); return OK; }