(default: `None`) dataset (`Dataset`, optional): The `Dataset` to probe. zones (`list` of `Zones `, optional): Limits the search to the given zones. This is required only when ``starting_cell`` is specified. starting_zone (`Zone `, optional): The first zone to start searching. This must be used with ``starting_zone``. starting_cell (3-`tuple` of `integers `, optional): The ``(i,j,k)``-index of the cell to start looking for the given position. Probe position must be inside the volume of the data being queried, otherwise this will return `None`. nearest (`bool`): Returns the values at the nearest node to the given position. Parameters: x,y,z (`float`, *z* is optional): position to probe for field values. note:: The position is taken according to the axis assignments of the `Frame` which may be any of the associated variables in the `Dataset` and not necessarily ``(X, Y, Z)``.

() def probe_at_position ( x, y, z = None, nearest = False, starting_cell = None, starting_zone = None, zones = None, dataset = None, frame = None ): '''Returns field values at a point in space.

Tecplot 360 set values to percentages