importMsg.m 调用如下函数 —————— Called By loadCtrlFcn.m

msgparse.m ———— 解析PHD文件并返回解析结果
setInfo.m  ———— set general information
           ———— DESC             VAL_TYPE      GLOBAL_NAME          COMMENT
           ———— 'Acquisition'    1x3 double    Am_acquisition_data  [aStart, RealTime, LiveTime]
           ———— 'Calibration'    datenum       Am_calibration_date  last calibration date
           ———— 'Collection'     1x3 double    Am_collection_data   [cStart, cStop, AirVolume]
           ———— 'Comment'        string array  Am_comment           stations comments
           ———— 'DataTypeLong'   string        Am_data_type         message data type
           ———— 'Header'         7x1 cell      Am_header            {Station, Detector, Geometry, Qualifier, SystemType, SRID, MID}
           ———— 'MessageFile'    string        At_message_filename  message file name
           ———— 'ReportFile'     string        At_report_filename   report file name
           ———— 'AatFile'        string        At_aat_filename      aat file name
           ———— 'AatamiComment'  Nx2 cell      At_comment           {timestamp, comment}
           ———— 'SampleID'       1x1 double    At_sample_id         sample id
           ———— 'Channels'       1x1 double    Ac_channels          number of channels
           ———— 'ChannelZero'    1x1 double    Am_spectrum_offset   1 if channel zero was ignored from message
           ———— 'Category'       1x1 double    Adb_category         sample category
           ———— 'LoadSource'     1x1 char      At_load_source       input method flag
           ———— 'CalPeaks'                                          number of calibration peaks, ignored
           ———— 'Certificate'    struct        Am_certificate       certificate
           ———— 'EneCalUpdate1'                                     flag performance of eneCalUpdate1, ignored
           ———— 'EneCalUpdate2'                                     ignored
           ———— 'ResCalUpdate'                                      ignored
           ————
           ———— no global variables for 'CalPeaks','EneCalUpdate1','EneCalUpdate2','ResCalUpdate'

setupMsgDefault.m ———— 初始化设置变量的值 read in default setup for the spectrum
           ———— global At_setup_class —— 指明类型的字符集，取值有 standard、xenon、calibration
           ———— global At_setup_data ——— 结构体集，standard、xenon、calibration类型对应的设置

setCalibrationData.m ———— add new calibration data to list
                     ———— setCalibrationData.m
                            ———— setCalDataGlob.m
                                    ———— global Acal_energy_data
                                    ———— global Acal_resolution_data
                                    ———— global Acal_efficiency_data
                                    ———— global Acal_tot_efficiency_data
                                    ———— global Acal_tail_data
                                    ———— global Acal_tail_alpha_data
                                    ———— global Acal_tail_right_data
                                    ———— global Acal_tail_right_alpha_data
                                    ———— global Acal_step_ratio_data

setSpectrum.m ———— set spectrum counts
              ———— global Am_spectrum