.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_auto_examples/compare_scale_s2.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download__auto_examples_compare_scale_s2.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr__auto_examples_compare_scale_s2.py:


Compare Sentinel-2 scale/offset evolution during time
=================================================================

Using SCL data from L2A

.. GENERATED FROM PYTHON SOURCE LINES 8-10

Import librairies
-------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 10-15

.. code-block:: Python


    from matplotlib import pyplot as plt

    from earthdaily import EarthDataStore, datasets








.. GENERATED FROM PYTHON SOURCE LINES 16-18

Load plot
-------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 18-22

.. code-block:: Python


    # load geojson
    pivot = datasets.load_pivot()








.. GENERATED FROM PYTHON SOURCE LINES 23-25

Init earthdatastore with environment variables or default credentials
----------------------------------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 25-29

.. code-block:: Python


    eds = EarthDataStore()




.. rst-class:: sphx-glr-script-out

.. code-block:: pytb

    Traceback (most recent call last):
      File "/private/var/folders/_t/czv_cfrd613_6_gd_p8qpqd80000gp/T/tmpmap_d3kq/7261d0bf6bc6b22a0278281791f6623d19ddf89a/examples/compare_scale_s2.py", line 26, in <module>
        eds = EarthDataStore()
              ^^^^^^^^^^^^^^^^
      File "/private/var/folders/_t/czv_cfrd613_6_gd_p8qpqd80000gp/T/tmpmap_d3kq/7261d0bf6bc6b22a0278281791f6623d19ddf89a/earthdaily/__init__.py", line 51, in EarthDataStore
        return earthdatastore.Auth.from_credentials(
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
      File "/private/var/folders/_t/czv_cfrd613_6_gd_p8qpqd80000gp/T/tmpmap_d3kq/7261d0bf6bc6b22a0278281791f6623d19ddf89a/earthdaily/earthdatastore/__init__.py", line 464, in from_credentials
        config = cls.read_credentials(
                 ^^^^^^^^^^^^^^^^^^^^^
      File "/private/var/folders/_t/czv_cfrd613_6_gd_p8qpqd80000gp/T/tmpmap_d3kq/7261d0bf6bc6b22a0278281791f6623d19ddf89a/earthdaily/earthdatastore/__init__.py", line 529, in read_credentials
        raise NotImplementedError("Credentials weren't found.")
    NotImplementedError: Credentials weren't found.




.. GENERATED FROM PYTHON SOURCE LINES 30-32

Search for collection items


.. GENERATED FROM PYTHON SOURCE LINES 32-45

.. code-block:: Python

    def get_cube(rescale=True):
        pivot_cube = eds.datacube(
            "sentinel-2-l2a",
            intersects=pivot,
            datetime=["2022-01-01", "2022-03-10"],
            assets=["red", "green", "blue"],
            mask_with="native",  # same as scl
            clear_cover=50,  # at least 50% of the polygon must be clear
            rescale=rescale,
        )
        return pivot_cube



.. GENERATED FROM PYTHON SOURCE LINES 46-48

Get cube with rescale (*0.0001)
----------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 48-51

.. code-block:: Python


    pivot_cube = get_cube(rescale=False) * 0.0001


.. GENERATED FROM PYTHON SOURCE LINES 52-54

Plots cube with SCL with at least 50% of clear data
----------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 54-58

.. code-block:: Python


    pivot_cube.ed.plot_rgb(col_wrap=3)
    plt.show()


.. GENERATED FROM PYTHON SOURCE LINES 59-61

Get cube with automatic rescale (default option)
----------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 61-66

.. code-block:: Python


    pivot_cube = get_cube()
    pivot_cube.clear_percent.plot.scatter(x="time")
    plt.show()


.. GENERATED FROM PYTHON SOURCE LINES 67-69

Plots cube with SCL with at least 50% of clear data
----------------------------------------------------

.. GENERATED FROM PYTHON SOURCE LINES 69-73

.. code-block:: Python


    pivot_cube.ed.plot_rgb(col_wrap=3)

    plt.show()


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.222 seconds)


.. _sphx_glr_download__auto_examples_compare_scale_s2.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: compare_scale_s2.ipynb <compare_scale_s2.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: compare_scale_s2.py <compare_scale_s2.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: compare_scale_s2.zip <compare_scale_s2.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_