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/*
METAR Decoder Software Package Library: Parses Aviation Routine Weather Reports
Copyright (C) 2003  Eric McCarthy

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/********************************************************************/
/*                                                                  */
/*  Title:         metar.h                                          */
/*  Organization:  W/OSO242 - GRAPHICS AND DISPLAY SECTION          */
/*  Date:          19 Jan 1996                                      */
/*  Programmer:    CARL MCCALLA                                     */
/*  Language:      C/370                                            */
/*                                                                  */
/*  Abstract:      METAR Decoder Header File.                       */
/*                                                                  */
/*  Modification History:                                           */
/*                 7 Jul 2001 by Eric McCarthy: Made suitable for   */
/*                     use as header for the metar.a library.       */
/*                                                                  */
/********************************************************************/
 
/* Used in the METAR structs. */
typedef unsigned short int MDSP_BOOL;

 
/*********************************************/
/*                                           */
/* RUNWAY VISUAL RANGE STRUCTURE DECLARATION */
/*       AND VARIABLE TYPE DEFINITION        */
/*                                           */
/*********************************************/
 
typedef struct runway_VisRange {
   char runway_designator[6];
   MDSP_BOOL vrbl_visRange;
   MDSP_BOOL below_min_RVR;
   MDSP_BOOL above_max_RVR;
   int  visRange;
   int  Max_visRange;
   int  Min_visRange;
}  Runway_VisRange;
 
/***********************************************/
/*                                             */
/* DISPATCH VISUAL RANGE STRUCTURE DECLARATION */
/*       AND VARIABLE TYPE DEFINITION          */
/*                                             */
/***********************************************/
 
typedef struct dispatch_VisRange {
   MDSP_BOOL vrbl_visRange;
   MDSP_BOOL below_min_DVR;
   MDSP_BOOL above_max_DVR;
   int  visRange;
   int  Max_visRange;
   int  Min_visRange;
}  Dispatch_VisRange;
 
/*****************************************/
/*                                       */
/* CLOUD CONDITION STRUCTURE DECLARATION */
/*      AND VARIABLE TYPE DEFINITION     */
/*                                       */
/*****************************************/
 
typedef struct cloud_Conditions {
   char cloud_type[5];
   char cloud_hgt_char[4];
   char other_cld_phenom[4];
   int  cloud_hgt_meters;
}  Cloud_Conditions;
 
/*****************************************/
/*                                       */
/* WIND GROUP DATA STRUCTURE DECLARATION */
/*      AND VARIABLE TYPE DEFINITION     */
/*                                       */
/*****************************************/
 
typedef struct windstruct {
   char windUnits[ 4 ];
   MDSP_BOOL windVRB;
   int windDir;
   int windSpeed;
   int windGust;
} WindStruct;
 
/*****************************************/
/*                                       */
/* RECENT WX GROUP STRUCTURE DECLARATION */
/*      AND VARIABLE TYPE DEFINITION     */
/*                                       */
/*****************************************/
 
typedef struct recent_wx {
   char Recent_weather[ 5 ];
   int  Bhh;
   int  Bmm;
   int  Ehh;
   int  Emm;
} Recent_Wx;
 
/***************************************/
/*                                     */
/* DECODED METAR STRUCTURE DECLARATION */
/*     AND VARIABLE TYPE DEFINITION    */
/*                                     */
/***************************************/
 
typedef struct decoded_METAR {
   char synoptic_cloud_type[ 6 ];
   char snow_depth_group[ 6 ];
   char codeName[ 6 ];
   char stnid[5];
   char horiz_vsby[5];
   char dir_min_horiz_vsby[3];
   char vsby_Dir[ 3 ];
   char WxObstruct[10][8];
   char autoIndicator[5];
   char VSBY_2ndSite_LOC[10];
   char SKY_2ndSite_LOC[10];
   char SKY_2ndSite[10];
   char SectorVsby_Dir[ 3 ];
   char ObscurAloft[ 12 ];
   char ObscurAloftSkyCond[ 12 ];
   char VrbSkyBelow[ 4 ];
   char VrbSkyAbove[ 4 ];
   char LTG_DIR[ 3 ];
   char CloudLow;
   char CloudMedium;
   char CloudHigh;
   char CIG_2ndSite_LOC[10];
   char VIRGA_DIR[3];
   char TornadicType[15];
   char TornadicLOC[10];
   char TornadicDIR[4];
   char TornadicMovDir[3];
   char CHINO_LOC[6];
   char VISNO_LOC[6];
   char PartialObscurationAmt[2][7];
   char PartialObscurationPhenom[2][12];
   char SfcObscuration[6][10];
   char charPrevailVsby[12];
   char charVertVsby[10];
   char TS_LOC[3];
   char TS_MOVMNT[3];
 
   MDSP_BOOL Indeterminant3_6HrPrecip;
   MDSP_BOOL Indeterminant_24HrPrecip;
   MDSP_BOOL CIGNO;
   MDSP_BOOL SLPNO;
   MDSP_BOOL ACFTMSHP;
   MDSP_BOOL NOSPECI;
   MDSP_BOOL FIRST;
   MDSP_BOOL LAST;
   MDSP_BOOL SunSensorOut;
   MDSP_BOOL AUTO;
   MDSP_BOOL COR;
   MDSP_BOOL NIL_rpt;
   MDSP_BOOL CAVOK;
   MDSP_BOOL RVRNO;
   MDSP_BOOL A_altstng;
   MDSP_BOOL Q_altstng;
   MDSP_BOOL VIRGA;
   MDSP_BOOL VOLCASH;
   MDSP_BOOL GR;
   MDSP_BOOL CHINO;
   MDSP_BOOL VISNO;
   MDSP_BOOL PNO;
   MDSP_BOOL PWINO;
   MDSP_BOOL FZRANO;
   MDSP_BOOL TSNO;
   MDSP_BOOL DollarSign;
   MDSP_BOOL PRESRR;
   MDSP_BOOL PRESFR;
   MDSP_BOOL Wshft_FROPA;
   MDSP_BOOL OCNL_LTG;
   MDSP_BOOL FRQ_LTG;
   MDSP_BOOL CNS_LTG;
   MDSP_BOOL CG_LTG;
   MDSP_BOOL IC_LTG;
   MDSP_BOOL CC_LTG;
   MDSP_BOOL CA_LTG;
   MDSP_BOOL DSNT_LTG;
   MDSP_BOOL AP_LTG;
   MDSP_BOOL VcyStn_LTG;
   MDSP_BOOL OVHD_LTG;
   MDSP_BOOL LightningVCTS;
   MDSP_BOOL LightningTS;
 
   int  TornadicDistance;
   int  ob_hour;
   int  ob_minute;
   int  ob_date;
   int minWnDir;
   int maxWnDir;
   int VertVsby;
   int temp;
   int dew_pt_temp;
   int QFE;
   int hectoPasc_altstng;
   int char_prestndcy;
   int minCeiling;
   int maxCeiling;
   int WshfTime_hour;
   int WshfTime_minute;
   int min_vrbl_wind_dir;
   int max_vrbl_wind_dir;
   int PKWND_dir;
   int PKWND_speed;
   int PKWND_hour;
   int PKWND_minute;
   int SKY_2ndSite_Meters;
   int Ceiling;
   int Estimated_Ceiling;
   int SNINCR;
   int SNINCR_TotalDepth;
   int SunshineDur;
   int ObscurAloftHgt;
   int VrbSkyLayerHgt;
   int Num8thsSkyObscured;
   int CIG_2ndSite_Meters;
   int snow_depth;
   int BTornadicHour;
   int BTornadicMinute;
   int ETornadicHour;
   int ETornadicMinute;
 
 
   float SectorVsby;
   float WaterEquivSnow;
   float VSBY_2ndSite;
   float prevail_vsbySM;
   float prevail_vsbyM;
   float prevail_vsbyKM;
   float prestndcy;
   float precip_amt;
   float precip_24_amt;
   float maxtemp;
   float mintemp;
   float max24temp;
   float min24temp;
   float minVsby;
   float maxVsby;
   float hourlyPrecip;
   float TWR_VSBY;
   float SFC_VSBY;
   float Temp_2_tenths;
   float DP_Temp_2_tenths;
   float SLP;
   float GR_Size;
 
   double inches_altstng;
 
   Runway_VisRange RRVR[12];
   Dispatch_VisRange DVR;
   Recent_Wx ReWx[3];
   WindStruct winData;
   Cloud_Conditions cldTypHgt[6];
 
}  Decoded_METAR;


/********************************************************************/
/*                                                                  */
/*  Title:         DcdMETAR                                         */
/*  Organization:  W/OSO242 - GRAPHICS AND DISPLAY SECTION          */
/*  Date:          14 Sep 1994                                      */
/*  Programmer:    CARL MCCALLA                                     */
/*  Language:      C/370                                            */
/*                                                                  */
/*  Abstract:      DcdMETAR takes a pointer to a METAR report char- */
/*                 acter string as input, decodes the report, and   */
/*                 puts the individual decoded/parsed groups into   */
/*                 a structure that has the variable type           */
/*                 Decoded_METAR.                                   */
/*                                                                  */
/*  Input:         string - a pointer to a METAR report character   */
/*                          string.                                 */
/*                                                                  */
/*  Output:        Mptr   - a pointer to a structure that has the   */
/*                          variable type Decoded_METAR.            */
/*                                                                  */
/*  Modification History:                                           */
/*                 3 Jul 2001 by Eric McCarthy: Added stringCpy     */
/*                     so cosnt char *'s could be passed in.        */
/*                                                                  */
/********************************************************************/

int DcdMETAR( char *string , Decoded_METAR *Mptr );



/********************************************************************/
/*                                                                  */
/*  Title:         prtDMETR                                         */
/*  Organization:  W/OSO242 - GRAPHICS AND DISPLAY SECTION          */
/*  Date:          15 Sep 1994                                      */
/*  Programmer:    CARL MCCALLA                                     */
/*  Language:      C/370                                            */
/*                                                                  */
/*  Abstract:  prtDMETR    prints, in order of the ASOS METAR       */
/*             format, all non-initialized members of the structure */
/*             addressed by the Decoded_METAR pointer.              */
/*                                                                  */
/*  External Functions Called:                                      */
/*                 None.                                            */
/*                                                                  */
/*  Input:         Mptr - ptr to a decoded_METAR structure.         */
/*                                                                  */
/*  Output:        NONE                                             */
/*                                                                  */
/*  Modification History:                                           */
/*                 None.                                            */
/*                                                                  */
/********************************************************************/

void prtDMETR( Decoded_METAR *Mptr );


/********************************************************************/
/*                                                                  */
/*  Title:         dcdNetMETAR                                      */
/*  Date:          24 Jul 2001                                      */
/*  Programmer:    Eric McCarthy                                    */
/*  Language:      C                                                */
/*                                                                  */
/*  Abstract:  dcdNetMETAR                                          */
/*                 The METARs supplied by the NWS server need to    */
/*                 be reformatted before they can be sent through   */
/*                 dcdMETAR. This calls dcdMETAR on the correctly   */
/*                 formated METAR.                                  */
/*                                                                  */
/*  Input:         a pointer to a METAR string from a NWS server    */
/*                                                                  */
/*  Output:        Mptr   - a pointer to a structure that has the   */
/*                          variable type Decoded_METAR.            */
/*                                                                  */
/*  Modification History:                                           */
/*                 None.                                            */
/*                                                                  */
/********************************************************************/

int dcdNetMETAR (char *string, Decoded_METAR *Mptr);


/********************************************************************/
/*                                                                  */
/*  Title:         sprint_metar                                     */
/*  Date:          24 Jul 2001                                      */
/*  Programmer:    Eric McCarthy                                    */
/*  Language:      C                                                */
/*                                                                  */
/*  Abstract:  sprtDMETR                                            */
/*                 Does what prtDMETR does, but into a string.      */
/*                                                                  */
/*  Input:         string containing the printout, decoded METAR    */
/*                                                                  */
/*  Modification History:                                           */
/*                 None.                                            */
/*                                                                  */
/********************************************************************/

void sprint_metar( char *string, Decoded_METAR *Mptr );