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Examples
########

This documentation comes with numerous examples to help you get started, demonstrate the capabilities of HydrOpTop or to use as a template for your cases.




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Permeability calibration
========================

HydrOpTop can be used to calibrate permeability field in PFLOTRAN simulation. 
Below is different examples showing how to acheived that, from a simple 2D permeability field calibration to a complex 3D model with multiple hydrostratigraphic units.




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    <div class="sphx-glr-thumbcontainer" tooltip="2D permeability field calibration">

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  .. image:: /gallery_examples/Permeability_calibration_small/images/thumb/sphx_glr_make_calibration_permeability_2D_thumb.png
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  :ref:`sphx_glr_gallery_examples_Permeability_calibration_small_make_calibration_permeability_2D.py`

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   /gallery_examples/Permeability_calibration_small/make_calibration_permeability_2D

Drains placement
================

Some engineers already faced the problem to efficiently design drains to lower the groundwater table for example.
HydrOpTop can be used to assess what the optimal drain pattern given a volume constrain as follow.



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    <div class="sphx-glr-thumbcontainer" tooltip="In the same category than https://onlinelibrary.wiley.com/doi/abs/10.1002/nme.1811">

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  .. image:: /gallery_examples/drainage_bassin/images/thumb/sphx_glr_make_optimization_drainage_thumb.png
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  :ref:`sphx_glr_gallery_examples_drainage_bassin_make_optimization_drainage.py`

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Pervious surround design optimisation
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Using HydrOpTop to optimize the performance of the pervious surround technic to minimize flow in backfilled waste in open pits.

https://doi.org/10.1007/s00158-022-03266-1




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  .. image:: /gallery_examples/pervious_surround_optimization/images/thumb/sphx_glr_make_pervious_surround_thumb.png
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  :ref:`sphx_glr_gallery_examples_pervious_surround_optimization_make_pervious_surround.py`

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Verification examples (not hydrogeology)
========================================

* **Cantilever_simple**: The classical TO benchmark using a homemade 2D linear elasticity FEM solver. Consists in minimizing the mechanical compliance of a cantilever under a maximum volume constraint.
* **Cantilever_discrete**: The same previous classical benchmark but using a Heaviside projection to create a discrete final design.
* **Cantilever_min_volume**: A variation of the classical benchmark consisting in minimizing the weight (i.e. the volume) of the cantilever under a maximum mechanical compliance constraint.



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  :ref:`sphx_glr_gallery_examples_verifications_make_cantilever_min_volume.py`

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  .. image:: /gallery_examples/verifications/images/thumb/sphx_glr_make_cantilever_simple_thumb.png
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  :ref:`sphx_glr_gallery_examples_verifications_make_cantilever_simple.py`

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      <div class="sphx-glr-thumbnail-title">Verification against classical cantilever benchmark</div>
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    <div class="sphx-glr-thumbcontainer" tooltip="Cantilever discrete design">

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  .. image:: /gallery_examples/verifications/images/thumb/sphx_glr_make_cantilever_discrete_thumb.png
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  :ref:`sphx_glr_gallery_examples_verifications_make_cantilever_discrete.py`

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      <div class="sphx-glr-thumbnail-title">Cantilever discrete design</div>
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   /gallery_examples/verifications/make_cantilever_min_volume
   /gallery_examples/verifications/make_cantilever_simple
   /gallery_examples/verifications/make_cantilever_discrete


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      :download:`Download all examples in Python source code: gallery_examples_python.zip </gallery_examples/gallery_examples_python.zip>`

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      :download:`Download all examples in Jupyter notebooks: gallery_examples_jupyter.zip </gallery_examples/gallery_examples_jupyter.zip>`


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