Removes usages of reltol argument if it's not changed from 1 which is…

… default

Signed-off-by: Damian Kula <dkula@unistra.fr>

obspy/core/tests/test_channel.py

@@ -41,13 +41,10 @@ def test_response_plot(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         cha = read_inventory()[0][0][0]
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
-            with ImageComparison(self.image_dir, "channel_response.png",
-                                 reltol=reltol) as ic:
+            with ImageComparison(self.image_dir, "channel_response.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 cha.plot(0.005, outfile=ic.name)
 

obspy/core/tests/test_inventory.py

@@ -179,14 +179,12 @@ def test_response_plot(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         inv = read_inventory()
         t = UTCDateTime(2008, 7, 1)
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
-            with ImageComparison(self.image_dir, "inventory_response.png",
-                                 reltol=reltol) as ic:
+            with ImageComparison(self.image_dir,
+                                 "inventory_response.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 inv.plot_response(0.01, output="ACC", channel="*N",
                                   station="[WR]*", time=t, outfile=ic.name)

obspy/core/tests/test_network.py

@@ -126,14 +126,11 @@ def test_response_plot(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         net = read_inventory()[0]
         t = UTCDateTime(2008, 7, 1)
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
-            with ImageComparison(self.image_dir, "network_response.png",
-                                 reltol=reltol) as ic:
+            with ImageComparison(self.image_dir, "network_response.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 net.plot_response(0.002, output="DISP", channel="B*E",
                                   time=t, outfile=ic.name)

obspy/core/tests/test_response.py

@@ -125,13 +125,11 @@ def test_response_plot(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         resp = read_inventory()[0][0][0].response
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
-            with ImageComparison(self.image_dir, "response_response.png",
-                                 reltol=reltol) as ic:
+            with ImageComparison(self.image_dir,
+                                 "response_response.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 resp.plot(0.001, output="VEL", start_stage=1, end_stage=3,
                           outfile=ic.name)
@@ -140,14 +138,11 @@ def test_response_plot_degrees(self):
         """
         Tests the response plot in degrees.
         """
-        reltol = 1.0
-
         resp = read_inventory()[0][0][0].response
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
             with ImageComparison(self.image_dir,
-                                 "response_response_degrees.png",
-                                 reltol=reltol) as ic:
+                                 "response_response_degrees.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 resp.plot(0.001, output="VEL", start_stage=1, end_stage=3,
                           plot_degrees=True, outfile=ic.name)

obspy/core/tests/test_station.py

@@ -36,28 +36,22 @@ def test_response_plot(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         sta = read_inventory()[0][0]
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
-            with ImageComparison(self.image_dir, "station_response.png",
-                                 reltol=reltol) as ic:
+            with ImageComparison(self.image_dir, "station_response.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 sta.plot(0.05, channel="*[NE]", outfile=ic.name)
 
     def test_response_plot_degrees(self):
         """
         Tests the response plot.
         """
-        reltol = 1.0
-
         sta = read_inventory()[0][0]
         with warnings.catch_warnings(record=True):
             warnings.simplefilter("ignore")
             with ImageComparison(self.image_dir,
-                                 "station_response_degrees.png",
-                                 reltol=reltol) as ic:
+                                 "station_response_degrees.png") as ic:
                 rcParams['savefig.dpi'] = 72
                 sta.plot(0.05, channel="*[NE]", plot_degrees=True,
                          outfile=ic.name)