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function [error] = readTsgDataNetCDF( hTsgGUI, filename)
% Function to read the TSG data. Should be a NetCDF file
% GOSUD data format TSG V1.4
%
% Input
% -----
% hTsgGUI ............ Handel to the main user interface
% filename ........... Data filename
%
% Output
% ------
% error .............. 1: OK - -1 : an error occured
%
% The data are store using setappdata - Variable name : 'tsg_data'
%
% $Id$
% Get the data from the application GUI
% -------------------------------------
tsg = getappdata( hTsgGUI, 'tsg_data');
% Display read file info on console
% ---------------------------------
fprintf('\nREAD_NETCDF_FILE\n'); tic;
% Open netCDF file
% ----------------
nc = netcdf(filename,'read');
if isempty(nc)
msg_error = ['TSG_GOSUD file_lecture : Open file error : ' filename];
warndlg( msg_error, 'NetCDF error dialog');
sprintf('...cannot locate %s\n', filename);
error = -1;
return;
end
% Display more info about read file on console
% --------------------------------------------
fprintf('...reading %s : ', filename);
% Read global attributes: meta data
% ----------------------------------
tsg.PLATFORM_NAME = nc.PLATFORM_NAME(:);
tsg.SHIP_CALL_SIGN = nc.SHIP_CALL_SIGN(:);
tsg.SHIP_MMSI = nc.SHIP_MMSI(:);
tsg.TSG_TYPE = nc.TSG_TYPE(:);
tsg.TSG_NUMBER = nc.TSG_NUMBER(:);
tsg.TINT_TYPE = nc.TINT_TYPE(:);
tsg.TINT_NUMBER = nc.TINT_NUMBER(:);
tsg.DATA_TYPE = nc.DATA_TYPE(:);
tsg.DATA_MODE = nc.DATA_MODE(:);
tsg.SAMPLING_PERIOD = nc.SAMPLING_PERIOD(:);
tsg.PROCESSING_STATUS = nc.PROCESSING_STATUS(:);
tsg.DATE_START = nc.DATE_START(:);
tsg.DATE_END = nc.DATE_END(:);
tsg.SOUTH_LATX = nc.SOUTH_LATX(:);
tsg.NORTH_LATX = nc.NORTH_LATX(:);
tsg.WEST_LONX = nc.WEST_LONX(:);
tsg.EAST_LONX = nc.EAST_LONX(:);
tsg.FORMAT_VERSION = nc.FORMAT_VERSION(:);
tsg.DATE_CREATION = nc.DATE_CREATION(:);
tsg.DATE_UPDATE = nc.DATE_UPDATE(:);
tsg.DATA_RESTRICTIONS = nc.DATA_RESTRICTIONS(:);
tsg.CITATION = nc.CITATION(:);
tsg.COMMENT = nc.COMMENT(:);
tsg.PROJECT_NAME = nc.PROJECT_NAME(:);
tsg.PI_NAME = nc.PI_NAME(:);
tsg.DATA_CENTRE = nc.DATA_CENTRE(:);
tsg.DATA_ACQUISITION = nc.DATA_ACQUISITION(:);
tsg.PROCESSING_CENTRE = nc.PROCESSING_CENTRE(:);
tsg.PROCESSING_STATE = nc.PROCESSING_STATE(:);
% read variables describing TSG installation
% ------------------------------------------
tsg.SSJT_DEPH = nc{'SSJT_DEPH'}(:);
tsg.SSJT_DEPH_MIN = nc{'SSJT_DEPH_MIN'}(:);
tsg.SSJT_DEPH_MAX = nc{'SSJT_DEPH_MAX'}(:);
tsg.CNDC_CALCOEF = nc{'CNDC_CALCOEF'}(:);
tsg.CNDC_LINCOEF = nc{'CNDC_LINCOEF'}(:);
tsg.SSJT_CALCOEF = nc{'SSJT_CALCOEF'}(:);
tsg.SSJT_LINCOEF = nc{'SSJT_LINCOEF'}(:);
% read variables describing Temperature sensor at intake (TINT) installation
% --------------------------------------------------------------------------
tsg.SSTP_DEPH = nc{'SSTP_DEPH'}(:);
tsg.SSTP_DEPH_MIN = nc{'SSTP_DEPH_MIN'}(:);
tsg.SSTP_DEPH_MAX = nc{'SSTP_DEPH_MAX'}(:);
tsg.SSTP_CALCOEF = nc{'SSTP_CALCOEF'}(:);
tsg.SSTP_LINCOEF = nc{'SSTP_LINCOEF'}(:);
% Coordinates
%------------
tsg.DATE = nc{'DATE'}(:,:);
tsg.DAYD = nc{'DAYD'}(:);
tsg.LATX = nc{'LATX'}(:);
tsg.LONX = nc{'LONX'}(:);
tsg.POSITION_QC = nc{'POSITION_QC'}(:);
tsg.SPDC = nc{'SPDC'}(:);
tsg.REFERENCE_DATE_TIME = nc{'REFERENCE_DATE_TIME'}(:);
% Convert julian day with origin 1950 to Matlab datenum in memory
% ---------------------------------------------------------------
tsg.DAYD = julianToDatenum( tsg.DAYD );
% Variables holding data from the main TSG
% data series 1
%-----------------------------------------
% measured variables
%-----------------------------------------
%if isempty(tsg.PRES)
tsg.PRES = nc{'PRES'}(:);
%end
%if isempty(tsg.SSJT)
tsg.SSJT = nc{'SSJT'}(:);
tsg.SSJT_STD = nc{'SSJT_STD'}(:);
tsg.SSJT_STD_CAL = nc{'TEMP_STD_CAL'}(:);
%end
%if isempty(tsg.CNDC)
tsg.CNDC = nc{'CNDC'}(:);
tsg.CNDC_STD = nc{'CNDC_STD'}(:);
tsg.CNDC_CAL = nc{'CNDC_CAL'}(:);
%end
% intake temperature variable
%-----------------------------------------
tsg.SSTP = nc{'SSTP'}(:);
tsg.SSTP_QC = nc{'SSTP_QC'}(:);
tsg.SSTP_CAL = nc{'SSTP_CAL'}(:);
tsg.SSTP_ADJUSTED = nc{'SSTP_ADJUSTED'}(:);
tsg.SSTP_ADJUSTED_ERROR = nc{'SSTP_ADJUSTED_ERROR'}(:);
tsg.SSTP_ADJUSTED_QC = nc{'SSTP_ADJUSTED_QC'}(:);
tsg.SSTP_ADJUSTED_HIST = nc{'HIST_SSTP_ADJUSTED'}(:);
% derived variables
%-----------------------------------------
tsg.SSPS = nc{'SSPS'}(:);
tsg.SSPS_QC = nc{'SSPS_QC'}(:);
tsg.SSPS_CAL = nc{'SSPS_CAL'}(:);
tsg.SSPS_ADJUSTED = nc{'SSPS_ADJUSTED'}(:);
tsg.SSPS_ADJUSTED_ERROR = nc{'SSPS_ADJUSTED_ERROR'}(:);
tsg.SSPS_ADJUSTED_QC = nc{'SSPS_ADJUSTED_QC'}(:);
tsg.SSPS_ADJUSTED_HIST = nc{'HIST_SSPS_ADJUSTED'}(:);
% data series 2
%-----------------------------------------
% water samples
%-----------------------------------------
tsg.DATE_WS = nc{'DATE_WS'}(:,:);
tsg.DAYD_WS = julianToDatenum(nc{'DAYD_WS'}(:));
tsg.LATX_WS = nc{'LATX_WS'}(:);
tsg.LONX_WS = nc{'LONX_WS'}(:);
tsg.SSPS_WS = nc{'SSPS_WS'}(:);
tsg.SSPS_WS_QC = nc{'SSPS_WS_QC'}(:);
tsg.SSPS_WS_ANALDATE = nc{'SSPS_WS_ANALDATE'}(:,:);
tsg.SSPS_WS_BOTTLE = nc{'SSPS_WS_BOTTLE'}(:,:);
% Save the data in the application GUI
% ------------------------------------
setappdata( hTsgGUI, 'tsg_data', tsg );
% Clear the Workspace
% -------------------
clear tsgdata
% Close the file
% --------------
%endef(nc)
close(nc);
% Display time to read file on console
% ------------------------------------
t = toc; fprintf('...done (%6.2f sec).\n\n',t);
% Everything OK
% -------------
error = 1;
end