### Navigation

- index
- modules |
- next |
- previous |
- NumPy v1.3 Manual (DRAFT) »
- NumPy Reference »
- Routines »
- Masked array operations »

# numpy.ma.clip

`numpy.ma.``clip`(a, a_min, a_max, out=None)

  Clip (limit) the values in an array.

  Given an interval, values outside the interval are clipped to the interval edges. For example, if an interval of `[0, 1]` is specified, values smaller than 0 become 0, and values larger than 1 become 1.

  Parameters: | a : array_like Array containing elements to clip. a_min : scalar or array_like Minimum value. a_max : scalar or array_like Maximum value. If a_min or a_max are array_like, then they will be broadcasted to the shape of a. out : ndarray, optional The results will be placed in this array. It may be the input array for in-place clipping. out must be of the right shape to hold the output. Its type is preserved.
  Returns: | clipped_array : ndarray An array with the elements of a, but where values < a_min are replaced with a_min, and those > a_max with a_max.

  Examples

      >>> a = np.arange(10)
      >>> np.clip(a, 1, 8)
      array([1, 1, 2, 3, 4, 5, 6, 7, 8, 8])
      >>> a
      array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
      >>> np.clip(a, 3, 6, out=a)
      array([3, 3, 3, 3, 4, 5, 6, 6, 6, 6])
      >>> a
      array([3, 3, 3, 3, 4, 5, 6, 6, 6, 6])
      >>> np.clip(a, [3,4,1,1,1,4,4,4,4,4], 8)
      array([3, 4, 2, 3, 4, 5, 6, 7, 8, 8])

### Navigation

- index
- modules |
- next |
- previous |
- NumPy v1.3 Manual (DRAFT) »
- NumPy Reference »
- Routines »
- Masked array operations »