SonTek/YSI Argonaut-XR Technical Manual - HydroScientific West

SonTek/YSI
90
unsigned char Amp[MAX_BEAMS]; /* 3 Amplitude in counts */
unsigned char PercentGood; /* 1 Percent good pings */
unsigned int Heading; /* 2 Heading in .1 deg */
char Pitch; /* 1 Pitch in .4 deg */
char Roll; /* 1 Roll in .4 deg */
int Temp; /* 2 in .01 deg C */
long Pres; /* 4 in counts (Strain Gauge) */
/* in 0.0001 dbars (Druck) */
unsigned int SigmaPres; /* 2 in A/D Converter counts */
unsigned char Vbatt; /* 1 Battery voltage */
unsigned char CellBegin; /* 1 in .1 m units */
unsigned char CellEnd; /* 1 in .1 m units */
unsigned char StdHeading; /* 1 Std. dev. in .1 deg */
unsigned char StdPitch; /* 1 Std. dev. in .1 deg */
unsigned char StdRoll; /* 1 Std. dev. in .1 deg */
unsigned char ChkSum; /* 1 CheckSum of preceding bytes */
} ArgLongSampleType; /* ---- */
/* 38 bytes total */
Argonaut SHORT sample structure (22 bytes)
typedef struct {
unsigned char SyncChar; /* 1 Fixed 0xB1 */
unsigned char Nbytes; /* 1 Including ChkSum */
unsigned long Time; /* 4 Seconds since Jan 1,1980 at 0*/
int Vel[MAX_BEAMS]; /* 6 Vel in mm/s */
unsigned char MeanVelStd; /* 1 Vel in mm/s */
unsigned char MeanAmp; /* 1 Amplitude in counts */
int Temp; /* 2 in .01 deg C */
long Pres; /* 4 in counts (Strain Gauge) */
/* in 0.0001 dbars (Druck) */
unsigned char Vbatt; /* 1 Battery voltage */
unsigned char ChkSum; /* 1 CheckSum of preceding bytes */
} ArgShortSampleType; /* ---- */
/* 22 bytes total */
Argonaut CTD Data Structure
typedef struct {
long Temp; /* in 0.0001 deg C */
long Cond; /* in 0.00001 Siemens per meter */
long Press; /* in 0.001 Decibars */
long Sal; /* in 0.0001 ppt */
} CtdType;
Argonaut Wave Data Structure
unsigned int Aband[10]; /* 20 Wave amplitude 2-4, 4-6,..20-more s in mm */
unsigned int Hmo; /* 2 Significant wave height in mm */
unsigned int Tp; /* 2 Mean period in 0.1 s */
/* 16 bytes total */
Profiling Mode Data Structure
extern int VelAvg[MAX_BEAMS][MAX_CELLS];
extern unsigned char VelStdAvg[MAX_BEAMS][MAX_CELLS];
extern unsigned char AmpAvg[MAX_BEAMS][MAX_CELLS];
Argonaut Operation Manual Firmware Version 7.9 (May 1, 2001)