parameters: (self, verbose=True)
docstring: Delete grid.
  
          :returns: ``None``
  
          >>> geo_t.dropGrid()
          >>> geo_t.hasGrid()
          False
  
          Attempt to use the grid, failure.
  
          >>> sorted(geo_t.findNearKey('frbve', grid=False))[0:3]
          [(0.0, 'frbve'), (7.63..., 'fr2698'), (9.07..., 'fr3065')]
          >>> sorted(geo_t.findNearKey('frbve'))[0:3]
          Traceback (most recent call last):
          ValueError: Attempting to use grid, but grid is None
  
          Adding the grid again.
  
          >>> geo_t.addGrid(radius=50, verbose=True)
          >>> sorted(geo_t.findNearKey('frbve'))[0:3]
          [(0.0, 'frbve'), (7.63..., 'fr2698'), (9.07..., 'fr3065')]
docstring_summary: Delete grid.
docstring_tokens: Delete grid .
function: def dropGrid(self, verbose=True):
          """Delete grid.
  
          :returns: ``None``
  
          >>> geo_t.dropGrid()
          >>> geo_t.hasGrid()
          False
  
          Attempt to use the grid, failure.
  
          >>> sorted(geo_t.findNearKey('frbve', grid=False))[0:3]
          [(0.0, 'frbve'), (7.63..., 'fr2698'), (9.07..., 'fr3065')]
          >>> sorted(geo_t.findNearKey('frbve'))[0:3]
          Traceback (most recent call last):
          ValueError: Attempting to use grid, but grid is None
  
          Adding the grid again.
  
          >>> geo_t.addGrid(radius=50, verbose=True)
          >>> sorted(geo_t.findNearKey('frbve'))[0:3]
          [(0.0, 'frbve'), (7.63..., 'fr2698'), (9.07..., 'fr3065')]
          """
          if self.hasGrid():
              self._ggrid = None
          else:
              if verbose:
                  print 'No grid to drop.'
function_tokens: def dropGrid ( self , verbose = True ) : if self . hasGrid ( ) : self . _ggrid = None else : if verbose : print 'No grid to drop.'