% sg_calib_constants.m			
% values for basestation calculations, diveplot.m, etc.
% last edited 24-Jul-2013, JM/stevepoulos

% basic glider and mission params				
id_str 	=	'146'	;	
%mass 	=	52.065	; % in kg, for PortSusan
mass	=	52.418	; % for Hawaii ocean waters, updated 7/24/13 jm
%volmax =	51600	; % projected for Port Susan
%volmax =       51622   ; % from Port Susan regressions
%volmax	=	51122	; % from projection for ocean ballast
volmax	=	51691	; % from projection for ocean ballast
%mission_title =	'PortSusan';	
mission_title	= 'Univ of Hawaii';
%rho0 	= 	1023.3	; % in kg/m3 for Port Susan
rho0	=	1027.5	; % for Hawaii ocean waters, updated ??/??/?? 
therm_expan = 70.5e-6;    % SG thermal expansion coeff [/degree C]
temp_ref = 15;  % reference temperature for SG thermal expansion calculation
abs_compress = 4.18e-6;  % SG vehicle compressibility
pitchbias = 0;	% pitch reference in regressions

% software motor limits				
pitch_min_cnts 	=	485	;
pitch_max_cnts 	=	3757	;	
roll_min_cnts 	=	160	;	
roll_max_cnts 	=	3941	;	
vbd_min_cnts 	=	477	;	
vbd_max_cnts 	=	3951	;	
vbd_cnts_per_cc =	-4.0767	;				

% CT sensors cal constants				
calibcomm ='SN 0136 cal 16-Aug-12';	% SN and cal date, updated 7/3/13 jm
t_g 	=	4.32729448E-03	;	
t_h 	=	6.22416625E-04	;	
t_i 	=	2.32070375E-05	;	
t_j 	=	2.46409952E-06	;	
c_g 	=	-9.79860985E+00 ;	
c_h 	=	1.08451239E+00	;	
c_i 	=	-1.74154145E-03	;	
c_j 	=	2.16070263E-04	;	
cpcor 	=	-9.5700000E-08	;	
ctcor 	=	3.2500000E-06	;	
sbe_cond_freq_min =	2.8	; % kHz, from cal for 0 salinity
sbe_cond_freq_max =	8.5	; % kHz, est for greater than 32.5 
sbe_temp_freq_min =	2.8	; % kHz, from cal for 1 deg T
sbe_temp_freq_max =	7.0	; % kHz, from cal for 32.5 deg T
				
% SBE oxygen cal constants				
comm_oxy_type= 'SBE 43f';
calibcomm_oxygen = 'SN 171, 07-Jun-2013'; % SN and cal date, updated 7/3/13 jm
Soc 	=	3.4893E-04	;
Foffset =	-8.20100E+02	;	
%Boc	=	0.0	;
%Tcor	=	4.0e-4	;	
%Pcor	=	1.35e-4	;	
% other type of parameters from SBE oxygen
o_a = -3.5281E-03;
o_b = 1.7089E-04;
o_c = -2.9179E-06;
o_e = 3.6000E-02;
Tau20 = 1.2500E0;
PCor = 0;   % used as flag to force usage of new algorithm

% Aanderaa Optode model 5013, SN 19, cal 3-Jun-2013, updated 7/3/13 jm
% O2 Sensing Foil PSt3 Batch 1023
optode_C00Coef =  4.27019e+03; 
optode_C01Coef = -1.32724e+02;
optode_C02Coef =  2.15630e+00;
optode_C03Coef = -1.40276e-02;
optode_C10Coef = -2.29730e+02; 
optode_C11Coef =  5.74242e+00;
optode_C12Coef = -6.85358e-02;
optode_C13Coef =  1.88612e-04;
optode_C20Coef =  5.06402e+00;
optode_C21Coef = -9.62085e-02;
optode_C22Coef =  5.22181e-04;
optode_C23Coef =  7.70890e-06;
optode_C30Coef = -5.26332e-02;
optode_C31Coef =  7.15467e-04;
optode_C32Coef =  3.31185e-06;
optode_C33Coef = -1.86124e-07;
optode_C40Coef =  2.10917e-04;
optode_C41Coef = -1.84088e-06;
optode_C42Coef = -4.28646e-08;
optode_C43Coef =  1.11120e-09;

% this glider also carries WET Labs BB2FL-VMT SN 398, cal 25-Jun-2013, updated 7/3/13 jm
wlbb2f_chl_dark = 52;           % counts
wlbb2f_chl_scale = 0.0163;      % mirco_g/l/count
wlbb2f_700_dark = 50;           % counts
wlbb2f_700_scale = 3.279e-06;    % counts
wlbb2f_470_dark = 51;           % counts
wlbb2f_470_scale = 1.867e-05;    % counts

% this glider also carries WET Labs BB2FL-VMT SN 400, cal 24-Jun-2013, updated 7/3/13 jm
wlbbfl2_660_dark = 56;          % counts
wlbbfl2_660_scale = 3.600e-06;   % (m^{-1}sr^{-1})/counts
wlbbfl2_chl_dark = 54;          % counts
wlbbfl2_chl_scale = 0.0108;     % micro_g/l/count
wlbbfl2_cdom_dark = 51;         % count
wlbbfl2_cdom_scale = 0.1523;    % ppb/count

% initial hydrodynamic model params				
hd_a 	=	0.003836;
hd_b 	=	0.010078;	 
hd_c 	=	9.85E-06; 	 

% pump parameters
pump_rate_intercept = 1.275;
pump_rate_slope = -0.00015;
pump_power_intercept = 17.4033;
pump_power_slope = 0.017824;

% end of file
