Overhaul of tests sub-package.

tests/other_codes/vs_GprMax_oldCcode/hertzian_dipole_fs/Ccode_results/hertzian_dipole_fs_oldstyle.in

@@ -0,0 +1,19 @@
+#title: Hertzian dipole in free-space
+#domain: 0.100 0.100 0.100
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+
+python:
+for time in range(1,50):
+    print('#snapshot: 0.001 0.001 0.001 0.099 0.099 0.099 0.001 0.001 0.001 {} {}'.format(0.1e-9 * time, 'snap' + str(time)))
+end_python:
+#messages: y
+#num_of_procs: 8
+#abc_type: pml
+#pml_layers: 10
+#hertzian_dipole: 1.0 1e9 ricker myWave
+#analysis: 1 hertzian_dipole_fs_oldstyle.out b
+#rx: 0.050 0.070 0.050
+#tx: y 0.050 0.050 0.050 myWave 0 3e-09
+#end_analysis:

tests/other_codes/vs_GprMax_oldCcode/hertzian_dipole_fs/hertzian_dipole_fs.in

@@ -0,0 +1,13 @@
+#title: Hertzian dipole in free-space
+#domain: 0.100 0.100 0.100
+#dx_dy_dz: 0.001 0.001 0.001
+#time_window: 3e-9
+
+#waveform: gaussiandotnorm 1.0 1e9 myWave
+#hertzian_dipole: y 0.050 0.050 0.050 myWave
+#rx: 0.050 0.070 0.050
+
+python:
+for time in range(1,50):
+    print('#snapshot: 0.001 0.001 0.001 0.099 0.099 0.099 0.001 0.001 0.001 {} {}'.format(0.1e-9 * time, 'snap' + str(time)))
+end_python: