:orphan:

Py eddy tracker toolbox
=======================

All figures in this gallery, used an experimental dataset, compute with this dataset : cmems_product_.


.. _cmems_product: https://resources.marine.copernicus.eu/?option=com_csw&task=results?option=com_csw&view=details&product_id=SEALEVEL_MED_PHY_L4_REP_OBSERVATIONS_008_051


.. raw:: html

    <div class="sphx-glr-thumbnails">

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    </div>

General features
================




.. raw:: html

    <div class="sphx-glr-thumbnails">

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    <div class="sphx-glr-thumbcontainer" tooltip="General information about eddies storage.">

.. only:: html

  .. image:: /python_module/01_general_things/images/thumb/sphx_glr_pet_storage_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_01_general_things_pet_storage.py`

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      <div class="sphx-glr-thumbnail-title">How data is stored</div>
    </div>


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    </div>

Eddy detection
==============

Method to detect eddies from grid and display, with various parameters.



.. raw:: html

    <div class="sphx-glr-thumbnails">

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.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Display contour &amp; circle">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_contour_circle_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_contour_circle.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Display contour & circle</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Display identification">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_display_id_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_display_id.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Display identification</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Radius vs area">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_radius_vs_area_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_radius_vs_area.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Radius vs area</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Gallery of contours with shape error">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_shape_gallery_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_shape_gallery.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Shape error gallery</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Get mean of grid in each eddies">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_interp_grid_on_dataset_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_interp_grid_on_dataset.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Get mean of grid in each eddies</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Some statistics on raw identification without any tracking">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_statistics_on_identification_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_statistics_on_identification.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Stastics on identification files</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Script will detect eddies on adt field, and compute u,v with method add_uv(which could use, only if equator is avoid)">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_eddy_detection_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_eddy_detection.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Eddy detection : Med</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Script will detect eddies on adt field, and compute u,v with method add_uv(which could use, only if equator is avoid)">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_eddy_detection_gulf_stream_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_eddy_detection_gulf_stream.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Eddy detection : Gulf stream</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Eddy detection and filter">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_filter_and_detection_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_filter_and_detection.py`

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      <div class="sphx-glr-thumbnail-title">Eddy detection and filter</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Eddy detection on SLA and ADT">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_sla_and_adt_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_sla_and_adt.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Eddy detection on SLA and ADT</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This script detect eddies on the ADT field, and compute u,v with the method add_uv (use it only if the Equator is avoided)">

.. only:: html

  .. image:: /python_module/02_eddy_identification/images/thumb/sphx_glr_pet_eddy_detection_ACC_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_02_eddy_identification_pet_eddy_detection_ACC.py`

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      <div class="sphx-glr-thumbnail-title">Eddy detection : Antartic Circumpolar Current</div>
    </div>


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    </div>

Grid Manipulation
=================



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Select pixel in eddies">

.. only:: html

  .. image:: /python_module/06_grid_manipulation/images/thumb/sphx_glr_pet_hide_pixel_out_eddies_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_06_grid_manipulation_pet_hide_pixel_out_eddies.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Select pixel in eddies</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="How filter work in py eddy tracker. This implementation maybe doesn&#x27;t respect state art, but ...">

.. only:: html

  .. image:: /python_module/06_grid_manipulation/images/thumb/sphx_glr_pet_filter_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_06_grid_manipulation_pet_filter.py`

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      <div class="sphx-glr-thumbnail-title">Grid filtering in PET</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Naive method to reproduce LAVD(Lagrangian-Averaged Vorticity deviation) method with a static velocity field. In the current example we didn&#x27;t remove a mean vorticity.">

.. only:: html

  .. image:: /python_module/06_grid_manipulation/images/thumb/sphx_glr_pet_lavd_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_06_grid_manipulation_pet_lavd.py`

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      <div class="sphx-glr-thumbnail-title">LAVD experiment</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="with normal strain (S_n), shear strain (S_s) and vorticity (\omega)">

.. only:: html

  .. image:: /python_module/06_grid_manipulation/images/thumb/sphx_glr_pet_okubo_weiss_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_06_grid_manipulation_pet_okubo_weiss.py`

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      <div class="sphx-glr-thumbnail-title">Get Okubo Weis</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Dummy advection which use only static geostrophic current, which didn&#x27;t solve the complex circulation of the ocean.">

.. only:: html

  .. image:: /python_module/06_grid_manipulation/images/thumb/sphx_glr_pet_advect_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_06_grid_manipulation_pet_advect.py`

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      <div class="sphx-glr-thumbnail-title">Grid advection</div>
    </div>


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    </div>

Time grid computation
=====================



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

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    <div class="sphx-glr-thumbcontainer" tooltip="Build path of particle drifting">

.. only:: html

  .. image:: /python_module/07_cube_manipulation/images/thumb/sphx_glr_pet_particles_drift_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_07_cube_manipulation_pet_particles_drift.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Build path of particle drifting</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example which use CMEMS surface current with a Runge-Kutta 4 algorithm to advect particles.">

.. only:: html

  .. image:: /python_module/07_cube_manipulation/images/thumb/sphx_glr_pet_cube_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_07_cube_manipulation_pet_cube.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Time advection</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example to build Finite Size Lyapunov Exponents, parameter values must be adapted for your case.">

.. only:: html

  .. image:: /python_module/07_cube_manipulation/images/thumb/sphx_glr_pet_fsle_med_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_07_cube_manipulation_pet_fsle_med.py`

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      <div class="sphx-glr-thumbnail-title">FSLE experiment in med</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Naive method to reproduce LAVD(Lagrangian-Averaged Vorticity deviation). In the current example we didn&#x27;t remove a mean vorticity.">

.. only:: html

  .. image:: /python_module/07_cube_manipulation/images/thumb/sphx_glr_pet_lavd_detection_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_07_cube_manipulation_pet_lavd_detection.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">LAVD detection and geometric detection</div>
    </div>


.. thumbnail-parent-div-close

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    </div>

Tracking Manipulation
=====================

Method to subset and display atlas.


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Run in a terminal this script, which allow to watch eddy evolution.">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_track_anim_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_track_anim.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Track animation</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Display fields">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_display_field_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_display_field.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Display fields</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Tracks which go through area">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_select_track_across_area_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_select_track_across_area.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Tracks which go through area</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Display Tracks">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_display_track_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_display_track.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Display Tracks</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="One Track">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_one_track_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_one_track.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">One Track</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This example didn&#x27;t replace EddyTracking, we remove check that application do and also postprocessing step.">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_run_a_tracking_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_run_a_tracking.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Track in python</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Run in a terminal this script, which allow to watch eddy evolution.">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_track_anim_matplotlib_animation_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_track_anim_matplotlib_animation.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Track animation with standard matplotlib</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Correspondances is a mechanism to intend to continue tracking with new detection">

.. only:: html

  .. image:: /python_module/08_tracking_manipulation/images/thumb/sphx_glr_pet_how_to_use_correspondances_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_08_tracking_manipulation_pet_how_to_use_correspondances.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Correspondances</div>
    </div>


.. thumbnail-parent-div-close

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    </div>

Tracking diagnostics
====================

Method to produce statistics with eddies atlas.


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Geographical statistics">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_geographic_stats_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_geographic_stats.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Geographical statistics</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Following figures are based on https://doi.org/10.1016/j.pocean.2011.01.002">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_birth_and_death_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_birth_and_death.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Birth and death</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Lifetime Histogram">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_lifetime_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_lifetime.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Lifetime Histogram</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Parameter Histogram">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_histo_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_histo.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Parameter Histogram</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Example from Evan Mason">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_normalised_lifetime_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_normalised_lifetime.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Normalised Eddy Lifetimes</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Groups distribution">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_groups_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_groups.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Groups distribution</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Propagation Histogram">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_propagation_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_propagation.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Propagation Histogram</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Do Geo stat with frequency and compare with center count method: sphx_glr_python_module_10_tracking_diagnostics_pet_center_count.py">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_pixel_used_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_pixel_used.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Count pixel used</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Do Geo stat with center and compare with frequency method show: sphx_glr_python_module_10_tracking_diagnostics_pet_pixel_used.py">

.. only:: html

  .. image:: /python_module/10_tracking_diagnostics/images/thumb/sphx_glr_pet_center_count_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_10_tracking_diagnostics_pet_center_count.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Count center</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>

External data
=============

Eddies comparison with external data



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Script will use py-eddy-tracker methods to upload external data (sea surface temperature, SST) in a common structure with altimetry.">

.. only:: html

  .. image:: /python_module/12_external_data/images/thumb/sphx_glr_pet_SST_collocation_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_12_external_data_pet_SST_collocation.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Collocating external data</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="All loopers data used in this example are a subset from the dataset described in this article [Lumpkin, R. : Global characteristics of coherent vortices from surface drifter trajectories](https://doi.org/10.1002/2015JC011435)">

.. only:: html

  .. image:: /python_module/12_external_data/images/thumb/sphx_glr_pet_drifter_loopers_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_12_external_data_pet_drifter_loopers.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Colocate looper with eddy from altimetry</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>

Polygon tools
=============

Method to work with contour


.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Two type of fit :  - Ellipse  - Circle">

.. only:: html

  .. image:: /python_module/14_generic_tools/images/thumb/sphx_glr_pet_fit_contour_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_14_generic_tools_pet_fit_contour.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Contour fit</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Visvalingam algorithm">

.. only:: html

  .. image:: /python_module/14_generic_tools/images/thumb/sphx_glr_pet_visvalingam_thumb.gif
    :alt:

  :ref:`sphx_glr_python_module_14_generic_tools_pet_visvalingam.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Visvalingam algorithm</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>

Network
=======

.. warning::

    Network is under development, API could move quickly!



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Network segmentation process">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_segmentation_anim_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_segmentation_anim.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Network segmentation process</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Network Analysis">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_atlas_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_atlas.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Network Analysis</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Again with the Ierapetra Eddy">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_replay_segmentation_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_replay_segmentation.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Replay segmentation</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Network group process">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_group_anim_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_group_anim.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Network group process</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Follow particle">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_follow_particle_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_follow_particle.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Follow particle</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="We want to find the Ierapetra Eddy described above in a network demonstration run.">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_ioannou_2017_case_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_ioannou_2017_case.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Ioannou case</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Network basic manipulation">

.. only:: html

  .. image:: /python_module/16_network/images/thumb/sphx_glr_pet_relative_thumb.png
    :alt:

  :ref:`sphx_glr_python_module_16_network_pet_relative.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Network basic manipulation</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:
   :includehidden:


   /python_module/01_general_things/index.rst
   /python_module/02_eddy_identification/index.rst
   /python_module/06_grid_manipulation/index.rst
   /python_module/07_cube_manipulation/index.rst
   /python_module/08_tracking_manipulation/index.rst
   /python_module/10_tracking_diagnostics/index.rst
   /python_module/12_external_data/index.rst
   /python_module/14_generic_tools/index.rst
   /python_module/16_network/index.rst


.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-gallery

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

      :download:`Download all examples in Python source code: python_module_python.zip </python_module/python_module_python.zip>`

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

      :download:`Download all examples in Jupyter notebooks: python_module_jupyter.zip </python_module/python_module_jupyter.zip>`


.. only:: html

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

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