.. _resource_wind_arrow_heads:

Wind arrow heads
======================

The wind arrow head style can be controlled by the follwing parameters in :func:`mwind`:

- ``wind_arrow_head_shape``: possible values: 0, 1, 2, 3
- ``wind_arrow_head_ratio``: floating point number in the range of [0,1]

This table shows the various arrow head shapes we can get by combining these two parameters: 

   .. image:: /_static/resources/wind_arrow_heads.png
      :width: 300px