def __init__( self, parent = tk.Tk(), aBunchOfLogs = mm.BunchOfLogs() ):
"""
Creates a 'BunchOfLogs' object that contains the log information
chosen by the caller through a GUI dialog.
"""
self.numberOneSon = tk.Toplevel( parent ) # tk window under the parent from calling routine
self.aBunchOfLogs = aBunchOfLogs # BunchOfLogs object from calling function
self.lasPath = str(mm.findFileGui()).split("'")[1] # GUI to find las file and return it's path
if self.lasPath == "": # If no file selected, exit the process
mm.myStdErrorMessage( "Read LAS error", "No file was select so will exit process.")
sys.exit()
self.lasFileName = self.ladPath.split("/") # Retreive the LAS filename
self.lasFileName = self.lasFileName[len(self.lasFileName)-1]..replace(".LAS", "").replace(".las", "")
self.logsAvailableInFile = mm.CurvesInfoLAS() # Retreive available log names in LAS file
self.logsAvailableInFile = mm.ReadLogTypesFromLasFile( self.lasPath )
self.logChoiceNumber = IntVar( master = self.numberOneSon )
self.logChoiceNumber.set( 0 ) # Initialize radio button choice to first log curve
self.theLog = mm.Log() # Container for a particular log curve
self.aBunchOfLogs.setnumLogs( self.logsAvailableInFile.numCurves )
self.aBunchOfLogs.setlogType( self.logsAvailableInFile.logMnemonic )
def readAllLogsFromLasFile( self , filePath ):
"""
Attempts to read all detected logs in a LAS file pointed to
by 'filePath' into the 'aBunchOfLogs' object
"""
self.lasFile = open( self.lasPath, "r")
self.flag = 0
for self.i in range( self.logsAvailableInFile.numCurves ):
self.aBunchOfLogs.theLog[ self.i ].ValueUnit = self.logsAvailableInFile.logUnit[ self.i ]
for self.lasRow in self.lasFile:
if self.lasRow[0] == '~A':
self.flag = 1
if self.flag == 1:
for i in range( self.logsAvailableInFile.numCurves ):
self.aBuchOfLogs.TheLog[i].Value.append( float( self.lasRow.split()[ self.i ] ) )
