Work on wire dipole example.

docs/source/examples_advanced.rst

@@ -1,6 +1,6 @@
-**************
-Advanced usage
-**************
+******************
+Advanced modelling
+******************
 
 This section provides example models of some of the more advanced features of gprMax. Each example comes with an input file which you can download and run.
 

docs/source/examples_antennas.rst

@@ -1,6 +1,6 @@
-********
-Antennas
-********
+**************
+Antenna models
+**************
 
 This section provides some example models of antennas. Each example comes with an input file which you can download and run.
 
@@ -9,7 +9,7 @@ Wire dipole antenna model
 
 :download:`antenna_wire_dipole_fs.in <../../user_models/antenna_wire_dipole_fs.in>`
 
-This example demonstrates a model of a half-wavelength wire dipole antenna in free space. The length of the dipole is 136mm with a diameter of 6mm, and a 1mm gap between the arms.
+This example demonstrates a model of a half-wavelength wire dipole antenna in free space. The length of the dipole is 150mm with a diameter of 6mm, and a 1mm gap between the arms.
 
 .. literalinclude:: ../../user_models/antenna_wire_dipole_fs.in
     :language: none
@@ -20,7 +20,7 @@ This example demonstrates a model of a half-wavelength wire dipole antenna in fr
 
     FDTD geometry mesh showing a wire dipole antenna model.
 
-The antenna is fed using the ``#tranmission_line`` command. The one-dimensional transmission line model virtually attaches to the dipole at the gap between the arms. The antenna has an input impedance :math:`Z_0` of 73 ohms specified in the ``#tranmission_line`` command. The transmission line uses a Gaussian waveform with a centre frequency of 1.5~GHz.
+The antenna is fed using the ``#tranmission_line`` command. The one-dimensional transmission line model virtually attaches to the dipole at the gap between the arms. The antenna has an input impedance :math:`Z_0` of 73 Ohms specified in the ``#tranmission_line`` command. The transmission line uses a Gaussian waveform with a centre frequency of 1GHz.
 
 
 Bowtie antenna model

docs/source/examples_simple_2D.rst

@@ -1,6 +1,6 @@
-*********************
-Introductary/basic 2D
-*********************
+****************************
+Introductary/basic 2D models
+****************************
 
 This section provides some general example models in 2D that demonstrate how to use certain features of gprMax. Each example comes with an input file which you can download and run.
 

docs/source/index.rst

@@ -34,7 +34,7 @@ gprMax User Guide
 
 .. toctree::
     :maxdepth: 2
-    :caption: Example models
+    :caption: Examples
 
     examples_simple_2D
     examples_antennas