diff --git a/transfer_function.json b/transfer_function.json
index 1ed65a5363d2dd1e87e9fa7e0afa26187c0db050..3a4b9f9326184051627b909f83e1fd8a0f3c1e65 100644
--- a/transfer_function.json
+++ b/transfer_function.json
@@ -1,7 +1,7 @@
 [
 	{
 		"ColorSpace" : "Diverging",
-		"Name" : "OxyNew3",
+		"Name" : "Oxy88",
 		"Points" : 
 		[
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@@ -40,12 +40,12 @@
 			0.0,
 			0.60714274644851685,
 			0.0,
-			0.90000000000000002,
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+			0.97937858104705811,
+			0.5,
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-			0.90000000000000002,
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+			0.98022603988647461,
+			1.0,
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 			0.0,
 			1.0,
@@ -59,26 +59,18 @@
 			1.0,
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-			0.0094339624047279358,
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+			0.01,
+			0.98039215686274506,
+			0.96470588235294119,
+			0.9137254901960784,
+			0.014999999999999999,
+			0.52549019607843139,
+			0.054901960784313725,
+			0.23921568627450981,
 			1.0,
-			1.0,
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-			0.50980392156862742,
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-			0.92000000000000004,
-			1.0,
-			1.0,
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-			1.0,
-			1.0,
-			1.0,
-			0.0
+			0.23529411764705882
 		]
 	}
 ]
diff --git a/transfer_functions/tf_wr_001.json b/transfer_functions/tf_wr_001.json
new file mode 100644
index 0000000000000000000000000000000000000000..4a04639ba0ddfaa180e419c8aa3ea09a01421103
--- /dev/null
+++ b/transfer_functions/tf_wr_001.json
@@ -0,0 +1,77 @@
+[
+	{
+		"ColorSpace" : "Diverging",
+		"Name" : "Oxy77",
+		"Points" : 
+		[
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+			0.0,
+			0.23529411764705882
+		]
+	}
+]
+
diff --git a/transfer_functions/tf_wr_002.json b/transfer_functions/tf_wr_002.json
new file mode 100644
index 0000000000000000000000000000000000000000..444712ab15e7a3fd0d10da7bb9d88941dd2e7a0d
--- /dev/null
+++ b/transfer_functions/tf_wr_002.json
@@ -0,0 +1,77 @@
+[
+	{
+		"ColorSpace" : "Diverging",
+		"Name" : "OxyNew6",
+		"Points" : 
+		[
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+			0.23921568627450981,
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+			0.49019607843137253,
+			0.0,
+			0.23529411764705882
+		]
+	}
+]
+
diff --git a/transfer_functions/tf_wry_001.json b/transfer_functions/tf_wry_001.json
new file mode 100644
index 0000000000000000000000000000000000000000..1ed65a5363d2dd1e87e9fa7e0afa26187c0db050
--- /dev/null
+++ b/transfer_functions/tf_wry_001.json
@@ -0,0 +1,85 @@
+[
+	{
+		"ColorSpace" : "Diverging",
+		"Name" : "OxyNew3",
+		"Points" : 
+		[
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+			0.037500001490116119,
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+			0.10000000149011612,
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+			0.22500000894069672,
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+		[
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+			0.0094339624047279358,
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+			0.50980392156862742,
+			0.058823529411764705,
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+			1.0,
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+		]
+	}
+]
+
diff --git a/transfer_functions/tf_wry_002.json b/transfer_functions/tf_wry_002.json
new file mode 100644
index 0000000000000000000000000000000000000000..c869579a08f28aae1505fb6ac5eb2539d4b4597c
--- /dev/null
+++ b/transfer_functions/tf_wry_002.json
@@ -0,0 +1,77 @@
+[
+	{
+		"ColorSpace" : "Diverging",
+		"Name" : "OxyNew4",
+		"Points" : 
+		[
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+		[
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+]
+