From 4341cfe668dee3de79abe57b117e65f92e029c32 Mon Sep 17 00:00:00 2001
From: Craig Warren <craig.warren@northumbria.ac.uk>
Date: Sat, 19 Nov 2022 21:46:17 +0000
Subject: [PATCH] Deleted old subgrid example

---
 examples/subgrids/subgrid_basic.py | 81 ------------------------------
 1 file changed, 81 deletions(-)
 delete mode 100644 examples/subgrids/subgrid_basic.py

diff --git a/examples/subgrids/subgrid_basic.py b/examples/subgrids/subgrid_basic.py
deleted file mode 100644
index 196b39b3..00000000
--- a/examples/subgrids/subgrid_basic.py
+++ /dev/null
@@ -1,81 +0,0 @@
-# Copyright (C) 2015-2021, John Hartley
-#
-# This module is licensed under the Creative Commons Attribution-ShareAlike 4.0 International License.
-# To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/.
-
-from pathlib import Path
-import gprMax
-
-# file path step
-fn = Path(__file__)
-parts = fn.parts
-
-# Subgrid Discretisation in x, y, z directions.
-dl_s = 1e-3
-
-# Subgridding ratio. This must always be an odd integer multiple. 
-ratio = 5
-dl = dl_s * ratio
-
-# Cells
-# Default number of PML cells
-pml_cells = 10
-# Distance between model and PML cells
-pml_gap = 15
-# Number of cells between the Inner Surface and the Outer Surface of the sub-grid
-is_os_gap = 4
-# Size of the sub-gridded region
-sub_gridded_region = 3
-# Domain size
-extent = sub_gridded_region + 2 * (pml_cells + pml_gap + is_os_gap)
-
-# Domain extent
-x = dl * extent
-y = x
-z = x
-
-tw = 1e-9
-
-scene = gprMax.Scene()
-
-title_gpr = gprMax.Title(name=fn.name)
-dxdydz = gprMax.Discretisation(p1=(dl, dl, dl))
-domain = gprMax.Domain(p1=(x, y, z))
-time_window = gprMax.TimeWindow(time=tw)
-
-scene.add(domain)
-scene.add(title_gpr)
-scene.add(dxdydz)
-scene.add(time_window)
-
-sg_x0 = (pml_cells + pml_gap + is_os_gap) * dl
-sg_y0 = sg_x0
-sg_z0 = sg_x0
-
-sg_x1 = sg_x0 + sub_gridded_region * dl
-sg_y1 = sg_x1
-sg_z1 = sg_x1
-
-sg_p0 = [sg_x0, sg_y0, sg_z0]
-sg_p1 = [sg_x1, sg_y1, sg_z1]
-
-sg = gprMax.SubGridHSG(p1=sg_p0, p2=sg_p1, ratio=ratio, id='mysubgrid')
-scene.add(sg)
-
-# Plastic box in sub grid
-material = gprMax.Material(er=3, mr=1, se=0, sm=0, id='plastic')
-scene.add(material)
-plastic_box = gprMax.Box(p1=(30*dl, 30*dl, 30*dl), p2=(31*dl, 31*dl, 31*dl), material_id='plastic')
-sg.add(plastic_box)
-
-# Create a geometry view of the sub grid only. This command currently exports the entire subgrid regardless of p1, p2
-gv_sg_normal = gprMax.GeometryView(p1=sg_p0,
-                         p2=sg_p1,
-                         dl=(1e-3, 1e-3, 1e-3),
-                         filename=fn.with_suffix('').parts[-1] + '_subgrid_normal',
-                         output_type='n')
-
-# Add the subgrid geometry view to the sub grid object 
-sg.add(gv_sg_normal)
-
-gprMax.run(scenes=[scene], n=1, geometry_only=False, outputfile=fn, subgrid=True, autotranslate=True)