Remove unused imports.

gprMax/input_cmd_funcs.py

@@ -31,7 +31,6 @@ Coordinate(x=0.1, y=0.2, z=0.3)
 >>> print c.x, c.y, c.z
 0.1 0.2 0.3
 """
-import sys
 
 from collections import namedtuple
 Coordinate_tuple = namedtuple('Coordinate', ['x', 'y', 'z'])

gprMax/input_cmds_geometry.py

@@ -26,7 +26,7 @@ from gprMax.input_cmds_file import check_cmd_names
 from gprMax.input_cmds_multiuse import process_multicmds
 from gprMax.exceptions import CmdInputError
 from gprMax.fractals import FractalSurface, FractalVolume, Grass
-from gprMax.geometry_primitives import build_edge_x, build_edge_y, build_edge_z, build_face_yz, build_face_xz, build_face_xy, build_triangle, build_voxel, build_box, build_cylinder, build_cylindrical_sector, build_sphere, build_voxels_from_array, build_voxels_from_array_mask
+from gprMax.geometry_primitives import build_edge_x, build_edge_y, build_edge_z, build_face_yz, build_face_xz, build_face_xy, build_triangle, build_box, build_cylinder, build_cylindrical_sector, build_sphere, build_voxels_from_array, build_voxels_from_array_mask
 from gprMax.materials import Material
 from gprMax.utilities import round_value
 

gprMax/input_cmds_multiuse.py

@@ -16,8 +16,6 @@
 # You should have received a copy of the GNU General Public License
 # along with gprMax.  If not, see <http://www.gnu.org/licenses/>.
 
-from collections import OrderedDict
-
 import numpy as np
 
 from gprMax.constants import z0, floattype

gprMax/input_cmds_singleuse.py

@@ -24,7 +24,6 @@ import numpy as np
 
 from gprMax.constants import c, floattype
 from gprMax.exceptions import CmdInputError
-from gprMax.pml import PML, CFS
 from gprMax.utilities import round_value, human_size
 from gprMax.waveforms import Waveform
 

gprMax/materials.py

@@ -18,7 +18,7 @@
 
 import numpy as np
 
-from gprMax.constants import e0, m0, floattype, complextype
+from gprMax.constants import e0, m0, complextype
 
 
 class Material(object):

gprMax/writer_hdf5.py

@@ -19,7 +19,6 @@
 import h5py
 
 from gprMax._version import __version__
-from gprMax.constants import floattype
 
 
 def write_hdf5(outputfile, Ex, Ey, Ez, Hx, Hy, Hz, G):

gprMax/xdmf.py

@@ -4,8 +4,6 @@ import h5py
 from lxml import etree
 import numpy as np
 
-import time
-
 from gprMax.grid import Grid
 
 class ListCounter():