diff --git a/docs/source/examples_simple_2D.rst b/docs/source/examples_simple_2D.rst index 74f2a82c..d8805946 100644 --- a/docs/source/examples_simple_2D.rst +++ b/docs/source/examples_simple_2D.rst @@ -17,7 +17,7 @@ This example is the GPR modelling equivalent of 'Hello World'! It demonstrates h :language: none :linenos: -The geometry of the scenario is straightforward and is shown in :numref:`cylinder_half_space_geo`. +The geometry of the scenario is straightforward and is shown in :numref:`cylinder_half_space_geo`. The transparent area around the boundary of the domain represents the :ref:`PML region `. The red cell is the source and the blue cell is the receiver. .. _cylinder_half_space_geo: diff --git a/docs/source/gprmodelling.rst b/docs/source/gprmodelling.rst index 9c2eff81..f48ff2c4 100644 --- a/docs/source/gprmodelling.rst +++ b/docs/source/gprmodelling.rst @@ -98,6 +98,8 @@ An other important factor which influences the spatial discretization is the err Note that in general low-loss media wavelengths are much smaller compared to free space. +.. _pml: + Absorbing boundary conditions ============================= diff --git a/docs/source/images/cylinder_half_space_geo.png b/docs/source/images/cylinder_half_space_geo.png index 68509be8..881054e8 100644 Binary files a/docs/source/images/cylinder_half_space_geo.png and b/docs/source/images/cylinder_half_space_geo.png differ