blimpy/file_wrapper.py
def _setup_selection_range(self, f_start=None, f_stop=None, t_start=None, t_stop=None, init=False):
        """Making sure the selection if time and frequency are within the file limits.

        Args:
            init (bool): If call during __init__
        """

        # This avoids resetting values
        if init is True:
            if t_start is None:
                t_start = self.t_begin
            if t_stop is None:
                t_stop = self.t_end
            if f_start is None:
                f_start = self.f_begin
            if f_stop is None:
                f_stop = self.f_end
        else:
            if f_start is None:
                f_start = self.f_start
            if f_stop is None:
                f_stop = self.f_stop
            if t_start is None:
                t_start = self.t_start
            if t_stop is None:
                t_stop = self.t_stop

        # By now, all values start/stop are populated.

        if t_stop >= 0 and t_start >= 0 and t_stop < t_start:
            t_stop, t_start = t_start,t_stop
            logger.warning('Given t_stop < t_start, assuming reversed values.')
        if f_stop and f_start and f_stop < f_start:
            f_stop, f_start = f_start,f_stop
            logger.warning('Given f_stop < f_start, assuming reversed values.')

        if t_start >= self.t_begin and t_start < self.t_end:
            self.t_start = int(t_start)
        else:
            if init is False or t_start != None:
                logger.warning('Setting t_start = %f, since t_start not given or not valid.'%self.t_begin)
            self.t_start = self.t_begin

        if t_stop <= self.t_end  and t_stop > self.t_begin:
            self.t_stop = int(t_stop)
        else:
            if init is False or t_stop:
                logger.warning('Setting t_stop = %f, since t_stop not given or not valid.'%self.t_end)
            self.t_stop = self.t_end

        if f_start >= self.f_begin and f_start < self.f_end:
            self.f_start = f_start
        else:
            if init is False or f_start:
                logger.warning('Setting f_start = %f, since f_start not given or not valid.'%self.f_begin)
            self.f_start = self.f_begin

        if f_stop <= self.f_end and f_stop > self.f_begin:
            self.f_stop = f_stop
        else:
            if init is False or f_stop:
                logger.warning('Setting f_stop = %f, since f_stop not given or not valid.'%self.f_end)
            self.f_stop = self.f_end

        # Now we have setup bounds, we can calculate shape of selection
        self.selection_shape = self._calc_selection_shape()
def _setup_selection_range(self, f_start=None, f_stop=None, t_start=None, t_stop=None, init=False):
        # This avoids resetting values
        if init is True:
            if t_start is None:
                t_start = self.t_begin
            if t_stop is None:
                t_stop = self.t_end
            if f_start is None:
                f_start = self.f_begin
            if f_stop is None:
                f_stop = self.f_end
        else:
            if f_start is None:
                f_start = self.f_start
            if f_stop is None:
                f_stop = self.f_stop
            if t_start is None:
                t_start = self.t_start
            if t_stop is None:
                t_stop = self.t_stop

        # By now, all values start/stop are populated.

        if t_stop >= 0 and t_start >= 0 and t_stop < t_start:
            t_stop, t_start = t_start,t_stop
            logger.warning('Given t_stop < t_start, assuming reversed values.')
        if f_stop and f_start and f_stop < f_start:
            f_stop, f_start = f_start,f_stop
            logger.warning('Given f_stop < f_start, assuming reversed values.')

        if t_start >= self.t_begin and t_start < self.t_end:
            self.t_start = int(t_start)
        else:
            if init is False or t_start != None:
                logger.warning('Setting t_start = %f, since t_start not given or not valid.'%self.t_begin)
            self.t_start = self.t_begin

        if t_stop <= self.t_end  and t_stop > self.t_begin:
            self.t_stop = int(t_stop)
        else:
            if init is False or t_stop:
                logger.warning('Setting t_stop = %f, since t_stop not given or not valid.'%self.t_end)
            self.t_stop = self.t_end

        if f_start >= self.f_begin and f_start < self.f_end:
            self.f_start = f_start
        else:
            if init is False or f_start:
                logger.warning('Setting f_start = %f, since f_start not given or not valid.'%self.f_begin)
            self.f_start = self.f_begin

        if f_stop <= self.f_end and f_stop > self.f_begin:
            self.f_stop = f_stop
        else:
            if init is False or f_stop:
                logger.warning('Setting f_stop = %f, since f_stop not given or not valid.'%self.f_end)
            self.f_stop = self.f_end

        # Now we have setup bounds, we can calculate shape of selection
        self.selection_shape = self._calc_selection_shape()
def _setup_selection_range ( self , f_start = None , f_stop = None , t_start = None , t_stop = None , init = False ) : # This avoids resetting values if init is True : if t_start is None : t_start = self . t_begin if t_stop is None : t_stop = self . t_end if f_start is None : f_start = self . f_begin if f_stop is None : f_stop = self . f_end else : if f_start is None : f_start = self . f_start if f_stop is None : f_stop = self . f_stop if t_start is None : t_start = self . t_start if t_stop is None : t_stop = self . t_stop # By now, all values start/stop are populated. if t_stop >= 0 and t_start >= 0 and t_stop < t_start : t_stop , t_start = t_start , t_stop logger . warning ( 'Given t_stop < t_start, assuming reversed values.' ) if f_stop and f_start and f_stop < f_start : f_stop , f_start = f_start , f_stop logger . warning ( 'Given f_stop < f_start, assuming reversed values.' ) if t_start >= self . t_begin and t_start < self . t_end : self . t_start = int ( t_start ) else : if init is False or t_start != None : logger . warning ( 'Setting t_start = %f, since t_start not given or not valid.' % self . t_begin ) self . t_start = self . t_begin if t_stop <= self . t_end and t_stop > self . t_begin : self . t_stop = int ( t_stop ) else : if init is False or t_stop : logger . warning ( 'Setting t_stop = %f, since t_stop not given or not valid.' % self . t_end ) self . t_stop = self . t_end if f_start >= self . f_begin and f_start < self . f_end : self . f_start = f_start else : if init is False or f_start : logger . warning ( 'Setting f_start = %f, since f_start not given or not valid.' % self . f_begin ) self . f_start = self . f_begin if f_stop <= self . f_end and f_stop > self . f_begin : self . f_stop = f_stop else : if init is False or f_stop : logger . warning ( 'Setting f_stop = %f, since f_stop not given or not valid.' % self . f_end ) self . f_stop = self . f_end # Now we have setup bounds, we can calculate shape of selection self . selection_shape = self . _calc_selection_shape ( )
Making sure the selection if time and frequency are within the file limits.

        Args:
            init (bool): If call during __init__
Making sure the selection if time and frequency are within the file limits .