pyroSAR/S1/auxil.py
def mindate(self, osvtype='POE', datetype='start'):
        """
        return the earliest date of locally existing POE/RES files

        Parameters
        ----------
        osvtype: {'POE', 'RES'}
            the type of orbit files required
        datetype: {'publish', 'start', 'stop'}
            one of three possible date types contained in the OSV filename

        Returns
        -------
        str
            a timestamp in format YYYYmmddTHHMMSS
        """
        address, directory = self._typeEvaluate(osvtype)
        files = finder(directory, [self.pattern], regex=True)
        return min([self.date(x, datetype) for x in files]) if len(files) > 0 else None

        return the earliest date of locally existing POE/RES files

        Parameters
        ----------
        osvtype: {'POE', 'RES'}
            the type of orbit files required
        datetype: {'publish', 'start', 'stop'}
            one of three possible date types contained in the OSV filename

        Returns
        -------
        str
            a timestamp in format YYYYmmddTHHMMSS
        
return the earliest date of locally existing POE/RES files
Parameters



Returns

str
a timestamp in format YYYYmmddTHHMMSS
return the earliest date of locally existing POE / RES files Parameters Returns str a timestamp in format YYYYmmddTHHMMSS
def mindate(self, osvtype='POE', datetype='start'):
        address, directory = self._typeEvaluate(osvtype)
        files = finder(directory, [self.pattern], regex=True)
        return min([self.date(x, datetype) for x in files]) if len(files) > 0 else None
def mindate ( self , osvtype = 'POE' , datetype = 'start' ) : address , directory = self . _typeEvaluate ( osvtype ) files = finder ( directory , [ self . pattern ] , regex = True ) return min ( [ self . date ( x , datetype ) for x in files ] ) if len ( files ) > 0 else None
return the earliest date of locally existing POE/RES files
Parameters
return the earliest date of locally existing POE / RES files Parameters
"""
        return the earliest date of locally existing POE/RES files

        Parameters
        ----------
        osvtype: {'POE', 'RES'}
            the type of orbit files required
        datetype: {'publish', 'start', 'stop'}
            one of three possible date types contained in the OSV filename

        Returns
        -------
        str
            a timestamp in format YYYYmmddTHHMMSS
        """
self
osvtype
datetype