############################################################################### # Copyright (c) 2011-2020 Trimble Inc. # $Id: NoPiUT_Load_Summary.py,v 1.8 2020/07/06 16:46:59 acartmel Exp $ ############################################################################### # # NoPiUT_Load_Summary.py # # Class used to contain the NoPi output combo information # This is all read and decoded from the summary file output by NoPi # It is therefore dependent on the summary file generation code in NoPi # ############################################################################### import sys import os from NoPiUT_Common_Meas import * from NoPiUT_Const import * ############################################################################### # Sub-class that contains the information that describes each signal combo ############################################################################### class cl_combo_data : ############################################################################# # Convert a single combo summary data line # Determines if the combo is valid for processing and displaying ############################################################################# def __init__( self, fptr ) : st_loc = 0 found = 0 # Read the combo line from the file tmp_line = fptr.readline() # Find and store each element from the line for x in range( len( tmp_line ) ) : if tmp_line[x] == ' ' : if ( found == 0 ) : self.ref_sat_type = tmp_line[ st_loc : x ] elif ( found == 1 ) : self.ref_sub_type = tmp_line[ st_loc : x ] elif ( found == 2 ) : self.tst_sat_type = tmp_line[ st_loc : x ] elif ( found == 3 ) : self.tst_sub_type = tmp_line[ st_loc : x ] elif ( found == 4 ) : self.epochs = int( tmp_line[ st_loc : x ] ) found += 1 st_loc = x + 1 self.resolve_sdiff = int( tmp_line[ st_loc : x ] ) # Determine if this combo is to be processed based on the # number of epochs recorded # Ignore files with less than 10 epochs of data if ( self.epochs > 10 ) : self.combo_vld = 1 else : self.combo_vld = 0 ############################################################################### # Top-level class that contains all the summary information from NoPi # Contains a sub-class for each signal combo ############################################################################### class cl_load_diffs_summ : ############################################################################# # Open the summary file and parse the contents ############################################################################# def __init__( self, fname ) : # Parse the summary file only if it exists if ( os.access( fname, os.R_OK ) ) : self.fname = fname fptr = open( fname, 'rt' ) # Parse the common contents # Parse Base File Information self.base_processor = [] self.base_fw_date = [] self.base_fw_csum = [] self.base_fw_tow = [] self.base_fname = self.read_line_rmv_ln_endins( fptr ) self.base_model = self.read_line_rmv_ln_endins( fptr ) self.base_serial = self.read_line_rmv_ln_endins( fptr ) self.base_processor.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_date.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_csum.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_tow.append( "N/A" ) self.base_ip_add = self.read_line_rmv_ln_endins( fptr ) # Parse Rover File Information self.rovr_processor = [] self.rovr_fw_date = [] self.rovr_fw_csum = [] self.rovr_fw_tow = [] self.rovr_fname = self.read_line_rmv_ln_endins( fptr ) self.rovr_model = self.read_line_rmv_ln_endins( fptr ) self.rovr_serial = self.read_line_rmv_ln_endins( fptr ) self.rovr_processor.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_date.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_csum.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_tow.append( "N/A" ) self.rovr_ip_add = self.read_line_rmv_ln_endins( fptr ) self.stime_ms = int( fptr.readline() ) self.etime_ms = int( fptr.readline() ) self.drate_ms = int( fptr.readline() ) self.num_combos = int( fptr.readline() ) # Determine if acquisition analysis must be performed. Acquisition # analysis can only be done for data collected at greater than the # duration of acquisition analysis if ( self.drate_ms < cNoPiConst.ACQ_ANALYSIS_DUR ) : self.do_acq_analysis = 1 else : self.do_acq_analysis = 0 # Parse the per combo contents self.combo = [] for x in range( self.num_combos ) : self.combo.append( cl_combo_data( fptr ) ) # NoPi output file format self.file_format = int( fptr.readline() ) # New parameters not generated by older versions of NoPi # T01 library version (string) self.t01lib_ver = fptr.readline() if ( len(self.t01lib_ver) == 0 ) : self.t01lib_ver = "Not recorded" else : self.t01lib_ver = self.t01lib_ver[7:] # Antenna model library version (string) self.antlib_ver = fptr.readline() if ( len(self.antlib_ver) == 0 ) : self.antlib_ver = "Not recorded" else : self.antlib_ver = self.antlib_ver[7:] # Antenna model and name used at base tmp = fptr.readline() if ( len(tmp) == 0 ) : self.base_ant_num = 0 self.base_ant_name = "Not recorded" else : self.base_ant_num, self.base_ant_name \ = self.decode_antenna_model( tmp ) # Antenna model and name used at rover tmp = fptr.readline() if ( len(tmp) == 0 ) : self.rovr_ant_num = 0 self.rovr_ant_name = "Not recorded" else : self.rovr_ant_num, self.rovr_ant_name \ = self.decode_antenna_model( tmp ) # Base F/W versions recorded tmp = self.read_line_rmv_ln_endins( fptr ) if ( len(tmp) != 0 ) : tstr, nfw = tmp.split( " ", 2 ) for fw in range(int(nfw)) : self.base_processor.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_date.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_csum.append( self.read_line_rmv_ln_endins( fptr ) ) self.base_fw_tow.append( self.read_line_rmv_ln_endins( fptr ) ) # Rover F/W versions recorded tmp = self.read_line_rmv_ln_endins( fptr ) if ( len(tmp) != 0 ) : tstr, nfw = tmp.split( " ", 2 ) for fw in range(int(nfw)) : self.rovr_processor.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_date.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_csum.append( self.read_line_rmv_ln_endins( fptr ) ) self.rovr_fw_tow.append( self.read_line_rmv_ln_endins( fptr ) ) fptr.close() # If summary file cannot be found, flag an error and terminate # execution else : print('Missing summary file: %s' % fname) print('Terminating execution') sys.exit() ############################################################################# # Utility function to remove the line endings from the base/rover file name # data ############################################################################# def read_line_rmv_ln_endins( self, fptr ) : line = fptr.readline() if ( len( line ) > 2 and line[ len( line ) - 1 ] == '\n' ) : line = line[ 0 : len( line ) - 1 ] return( line ) ############################################################################# # Utility function to split the antenna type and name strings from the # summary file of format # AntBase # "Name" # AntRovr # "Name" ############################################################################# def decode_antenna_model( self, text ) : tmp = text.split( " ", 2 ) return( tmp[1], tmp[2] )