struct Ariel 	{
				int 	nChannels;
				int 	initChannel;
				int 	lastChannel;
				int 	trig_chn;
				long 	datalen;
				float 	time;
				float 	triggerLevel;
				float 	totalRate;
				float 	pretrigger;
				float 	base;
				int    initSaveChannel;
				int	lastSaveChannel;
				int	usPerChannel;
				float	factor;
				int	iOffset;
				float	scaling[16];
				float	offset[16];
				int	gainIndex; 	// PGL: 1=1x, 2=10x, 3=100x, 4=1000x
									// PGH: 1=1x, 2=2x,  3=4x,   4=4x
				float	gain;
				char	label[16][10];
				char	units[16][6];
				int	display[16][3];
				int	initPlateChannel;
				int	unused[15];
				int	plateUnits; // 0=cm, 1=m, 2=in, 3=ft
				int	plateFlags[3][4];
				int	plateType;  // 0=none, 1=Kistler, 2=AMTI, 3=Bertek?, 4=Ariel?
				int    plateSorM[3];
				float	plateEnvCnst[3];
				int	plateZero[4];
				int	nFPs;
				float	plateDimensions[2][6];
				float	plateAngle;
				float	plateXdist;
				float	plateYdist;
				int	free[6];
				int	boardType;  // 0=Labmaster, 1=CES Rev.1, 2=CES Rev.3
				int	endRecord1;
				int	endRecord2;
				};

struct ArielData{
				long	environment;
				char	title[20];
				char	date[8];
				int	maxChannels;
				int	initChannel;
				int	lastChannel;
				int	trigChannel;
				long	nData;
				float	time;
				float	triggerLevel;
				float	totalRate;
				float	preTrigger;
				float	rate;
				int	initSavedChannel;
				int	lastSavedChannel;
				int	usPerChannel;
				int	initSample;
				int	lastSample;
				float	defaultXrange;
				int	curveList;
				long	secondSave;
				int	free[16];
				};

struct ArielExt	{
				int 	scope[2];
				float 	minmax[22][2];
				int	free[9];
				int    units;			//1=N, 2=kg, 3=lbs
				int	timeConstant;
				int	rangeXY;
				int	rangeZ;
				int	resetFlag;
				int	sensitivity[6][2]; //pC/N *100
				int	model;			//1=9861, 2=9863, 3=9865
				int	autocalc; 		//1=yes, 2=no
				int	ranges[5];		//*10
				int	ampUnits; 		//1=pC, 2=N
				int	scaling[6][2];	//*1000
				int    excitationAMTI;	//*100
				int	gainAMTI;		//*100
				int	free2[12];
				float	cofp;
				int	flags[3];
				int	free3[283];
				int	free4[10];
				};

struct Bioware	{
				char	title[80];
				char	filetime[14];
				char	filedate[14];
				char	patient[31];
				char	id[31];
				char	desc1[51];
				char	desc2[51];
				float	rate;
				float	time;
				int		nChannels;
				int		nFPs;
				float	width[2];
				float	length[2];
				float	a[2];
				float	b[2];
				float	Az[2];
				float	sensX[2];
				float	sensY[2];
				float	sensZ[2];
				BOOL	direction;
				float	rangeXY[2];
				float	rangeZ[2];
				BOOL	lAux[8];
				float	gain[8];
				char    units1[10];
				char	label1[40];
				char    units2[10];
				char	label2[40];
				char    units3[10];
				char	label3[40];
				char    units4[10];
				char	label4[40];
				char    units5[10];
				char	label5[40];
				char    units6[10];
				char	label6[40];
				char    units7[10];
				char	label7[40];
				char    units8[10];
				char	label8[40];
				};