diff --git a/python/1manifoldLearning.py b/python/1manifoldLearning.py
index 0e97dd3f..52be82da 100644
--- a/python/1manifoldLearning.py
+++ b/python/1manifoldLearning.py
@@ -41,7 +41,7 @@ def ThresholdBetween(threshold, lower, upper):
 # create a new 'Python Calculator'
 pythonCalculator1 = PythonCalculator(Input=gaussianResampling2)
 pythonCalculator1.Expression = 'numpy.round_(inputs[0].PointData["SplatterValues"], 6)'
-pythonCalculator1.ArrayName = 'SplatterValues'
+pythonCalculator1.ArrayName = "SplatterValues"
 
 # create a new 'Slice'
 slice1 = Slice(Input=pythonCalculator1)
diff --git a/python/hashes/macOS.json b/python/hashes/macOS.json
index 1e675920..66c7d2a4 100644
--- a/python/hashes/macOS.json
+++ b/python/hashes/macOS.json
@@ -3,10 +3,10 @@
     "1manifoldLearningCircles_Generators": "1cab3896cac8deaa160ed47ac9204c4f171b4621",
     "1manifoldLearning_OutputArc": "4e01e2cf9b1fb4cb2c6d289efe7d731bc57bf406",
     "2manifoldLearning_OutputSurface": "9718651697bf1e347db4666d6fc4bc0f83a5ba51",
-    "builtInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
-    "builtInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
-    "builtInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
-    "builtInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
+    "BuiltInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
+    "BuiltInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
+    "BuiltInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
+    "BuiltInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
     "builtInExample2_CarbonAtomsFiberSurface": "878fb9494b7e65c4757198cae6722eb23fd18a7f",
     "builtInExample2_CarbonAtomsRangePolygon": "128aee0f1c7e12b63bce933d18032c8a3084759b",
     "builtInExample2_ContinuousScatterPlot": "c2e538807506a5146c0257438a388b06f346007a",
@@ -118,8 +118,24 @@
     "persistenceClustering2_OutputClustering": "a0e8c1a235c7b63e9722ec6150d97cf36e3e61a7",
     "persistenceClustering3_OutputClustering": "6a4e1b96f4560217cbdf2c4f7320285e022502c8",
     "persistenceClustering4_OutputClustering": "00042f8a664fa30b2105ba8b9ed498c5022f0b9b",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids": "35e37ddc2ac4b31cd668515107d8886deada974d",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_0_0": "89f4d390f7ecd58d1c3d65de5f4d91b0faa6410a",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_1_0": "7da3233f85d9fc81f25230e337601434e5b21d7f",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_2_0": "a613f71c73d894669a8b05ff61ae5ab7bbc9ac1c",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_clustering": "a2a3ef2dab6ed9b8ed711b035f409119353a3e95",
     "persistenceDrivenCompression_naturalImage_persistence10_zfp50": "3739e6192201a0a820204fdc99cb889cbbc19323",
     "persistenceDrivenCompression_uncompressed_naturalImage_persistence10_zfp50": "bdf8e57eed284b94e83fb03f1b36e6fcc0f416fa",
+    "persistentGenerators_at_PersistentGeneratorsAt": "687bddc30c9a6a6a580322909c88437699325f7b",
+    "persistentGenerators_casting_PersistentGeneratorsCasting": "5496f3adda1fadaa21d831bb727395d01f93de1a",
+    "persistentGenerators_darkSky_PersistentGeneratorsDarkSky": "20762847f0afd2c0d030f16014fb4f588c3dc02c",
+    "persistentGenerators_fertility_PersistentGeneratorsFertility": "7950a60ac2a5ee339983c5d50254d3d64f146f6c",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_cycle": "385404dd589bc91a3506f1963bfcc2ed945c53ee",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_points": "a04ce48991918e163c29d228259e49cd2b473d02",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_ripsComplex": "98ed7d07dab9f6b41108fbc9859cb0e27fa73738",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_cycle": "d4640bab5966864ebe94e3ca638da22031371981",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_points": "cf2fa56440302152d26d67d6f161f0954ad36e2f",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_ripsComplex": "67075b9b4507338ed8c399eee6603f2e99eecdf0",
+    "persistentGenerators_skull_PersistentGeneratorsSkull": "c3370dacc9104833ec64b36b4b718fea66fbba82",
     "run01_20_10": "13a315b7d14bad87b71503d8c5a9a6933d28e91f",
     "run01_30_10": "581f1cb8bdeeacec1ec6c1ed8673e39a295eb40c",
     "run01_40_10": "60b112f8c52f31b2234fccfbeaf0b076835d7f48",
diff --git a/python/hashes/ubuntu-18.04.json b/python/hashes/ubuntu-18.04.json
index 696828d4..78cb3d3c 100644
--- a/python/hashes/ubuntu-18.04.json
+++ b/python/hashes/ubuntu-18.04.json
@@ -3,10 +3,10 @@
     "1manifoldLearningCircles_Generators": "1cab3896cac8deaa160ed47ac9204c4f171b4621",
     "1manifoldLearning_OutputArc": "4e01e2cf9b1fb4cb2c6d289efe7d731bc57bf406",
     "2manifoldLearning_OutputSurface": "d66fde5fa39b8db0e57a76b6b3815b7ce36f6edd",
-    "builtInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
-    "builtInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
-    "builtInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
-    "builtInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
+    "BuiltInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
+    "BuiltInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
+    "BuiltInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
+    "BuiltInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
     "builtInExample2_CarbonAtomsFiberSurface": "10dadd8de92ffca9aa9d066ee97bed29f7853eda",
     "builtInExample2_CarbonAtomsRangePolygon": "128aee0f1c7e12b63bce933d18032c8a3084759b",
     "builtInExample2_ContinuousScatterPlot": "c2e538807506a5146c0257438a388b06f346007a",
@@ -140,8 +140,24 @@
     "persistenceClustering2_OutputClustering": "a0e8c1a235c7b63e9722ec6150d97cf36e3e61a7",
     "persistenceClustering3_OutputClustering": "6a4e1b96f4560217cbdf2c4f7320285e022502c8",
     "persistenceClustering4_OutputClustering": "00042f8a664fa30b2105ba8b9ed498c5022f0b9b",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids": "35e37ddc2ac4b31cd668515107d8886deada974d",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_0_0": "04b47053c08b0e8688d90c9b0c57b169bd6cd6b9",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_1_0": "fa9b14abc710b75a39c04608b06e489b41708012",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_2_0": "38d016837ed2ef97fea4ff7042d6284e9a74ab35",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_clustering": "a2a3ef2dab6ed9b8ed711b035f409119353a3e95",
     "persistenceDrivenCompression_naturalImage_persistence10_zfp50": "9a7e0d8795bee2dbe814c0ea518285802315b01f",
     "persistenceDrivenCompression_uncompressed_naturalImage_persistence10_zfp50": "bdf8e57eed284b94e83fb03f1b36e6fcc0f416fa",
+    "persistentGenerators_at_PersistentGeneratorsAt": "687bddc30c9a6a6a580322909c88437699325f7b",
+    "persistentGenerators_casting_PersistentGeneratorsCasting": "40e5cd27bcced4d5520af6b8e4a7d2be73d0d0ea",
+    "persistentGenerators_darkSky_PersistentGeneratorsDarkSky": "efaaa8ce58ad46ff3f34c5f1cd498c796f544ac1",
+    "persistentGenerators_fertility_PersistentGeneratorsFertility": "2a0121e67897ae2e23f09dac6f4507c12eab849b",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_cycle": "385404dd589bc91a3506f1963bfcc2ed945c53ee",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_points": "d20c3e7ad2b86597dc1d99d1f8a6a9b02ea19ef0",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_ripsComplex": "e3561511b859bc669635eeecbb3321a0df7aacc5",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_cycle": "d4640bab5966864ebe94e3ca638da22031371981",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_points": "a0f18cd8a1b2c4c0dc2a7a461ba721a11af0e2b2",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_ripsComplex": "49f1a01b47f0b05953e4b1d23b37149e7bab6a77",
+    "persistentGenerators_skull_PersistentGeneratorsSkull": "7191614512ad6b82e4541b77390f84ed922c786c",
     "run01_20_10": "13a315b7d14bad87b71503d8c5a9a6933d28e91f",
     "run01_30_10": "581f1cb8bdeeacec1ec6c1ed8673e39a295eb40c",
     "run01_40_10": "60b112f8c52f31b2234fccfbeaf0b076835d7f48",
diff --git a/python/hashes/ubuntu-20.04.json b/python/hashes/ubuntu-20.04.json
index ebabbf47..c5959de8 100644
--- a/python/hashes/ubuntu-20.04.json
+++ b/python/hashes/ubuntu-20.04.json
@@ -3,10 +3,10 @@
     "1manifoldLearningCircles_Generators": "1cab3896cac8deaa160ed47ac9204c4f171b4621",
     "1manifoldLearning_OutputArc": "4e01e2cf9b1fb4cb2c6d289efe7d731bc57bf406",
     "2manifoldLearning_OutputSurface": "1d46bf2c423116c63e9352a6f6e5d71d7f7fb348",
-    "builtInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
-    "builtInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
-    "builtInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
-    "builtInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
+    "BuiltInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
+    "BuiltInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
+    "BuiltInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
+    "BuiltInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
     "builtInExample2_CarbonAtomsFiberSurface": "10dadd8de92ffca9aa9d066ee97bed29f7853eda",
     "builtInExample2_CarbonAtomsRangePolygon": "128aee0f1c7e12b63bce933d18032c8a3084759b",
     "builtInExample2_ContinuousScatterPlot": "c2e538807506a5146c0257438a388b06f346007a",
@@ -140,8 +140,24 @@
     "persistenceClustering2_OutputClustering": "a0e8c1a235c7b63e9722ec6150d97cf36e3e61a7",
     "persistenceClustering3_OutputClustering": "6a4e1b96f4560217cbdf2c4f7320285e022502c8",
     "persistenceClustering4_OutputClustering": "00042f8a664fa30b2105ba8b9ed498c5022f0b9b",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids": "35e37ddc2ac4b31cd668515107d8886deada974d",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_0_0": "04b47053c08b0e8688d90c9b0c57b169bd6cd6b9",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_1_0": "fa9b14abc710b75a39c04608b06e489b41708012",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_2_0": "38d016837ed2ef97fea4ff7042d6284e9a74ab35",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_clustering": "a2a3ef2dab6ed9b8ed711b035f409119353a3e95",
     "persistenceDrivenCompression_naturalImage_persistence10_zfp50": "9a7e0d8795bee2dbe814c0ea518285802315b01f",
     "persistenceDrivenCompression_uncompressed_naturalImage_persistence10_zfp50": "bdf8e57eed284b94e83fb03f1b36e6fcc0f416fa",
+    "persistentGenerators_at_PersistentGeneratorsAt": "687bddc30c9a6a6a580322909c88437699325f7b",
+    "persistentGenerators_casting_PersistentGeneratorsCasting": "9c79a094990a0e59c5263c54c6f8dbf8bbce9d6a",
+    "persistentGenerators_darkSky_PersistentGeneratorsDarkSky": "fe38037826c1113a7be6c92a4d95f0a6a66e0698",
+    "persistentGenerators_fertility_PersistentGeneratorsFertility": "2a0121e67897ae2e23f09dac6f4507c12eab849b",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_cycle": "385404dd589bc91a3506f1963bfcc2ed945c53ee",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_points": "5e6035a029e7d2c3a218732978e18cb33c00088b",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_ripsComplex": "27b4a0753ad8d3bb4c508f219c217999596f503d",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_cycle": "d4640bab5966864ebe94e3ca638da22031371981",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_points": "0246157ded53190f804425600009dcea2ca1e052",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_ripsComplex": "0a565fe8546efcd9b0e08340d05d34b53c66a0d5",
+    "persistentGenerators_skull_PersistentGeneratorsSkull": "7191614512ad6b82e4541b77390f84ed922c786c",
     "run01_20_10": "13a315b7d14bad87b71503d8c5a9a6933d28e91f",
     "run01_30_10": "581f1cb8bdeeacec1ec6c1ed8673e39a295eb40c",
     "run01_40_10": "60b112f8c52f31b2234fccfbeaf0b076835d7f48",
diff --git a/python/hashes/ubuntu-22.04.json b/python/hashes/ubuntu-22.04.json
new file mode 100644
index 00000000..2ad6968d
--- /dev/null
+++ b/python/hashes/ubuntu-22.04.json
@@ -0,0 +1,176 @@
+{
+    "1manifoldLearningCircles_Clustering": "16e9d627bea35c28818b1a10c3598ab08c06ee55",
+    "1manifoldLearningCircles_Generators": "1cab3896cac8deaa160ed47ac9204c4f171b4621",
+    "1manifoldLearning_OutputArc": "4e01e2cf9b1fb4cb2c6d289efe7d731bc57bf406",
+    "2manifoldLearning_OutputSurface": "1d46bf2c423116c63e9352a6f6e5d71d7f7fb348",
+    "BuiltInExample1_CriticalPoints": "ee66975c6a1425cc5e851d5829d6f44f89805ea9",
+    "BuiltInExample1_PersistenceCurve": "99718aa7939e105e48add83e6e998b810780084b",
+    "BuiltInExample1_PersistenceDiagram": "9eee5e98bbb0e3b0f9a495b697784febd3eaebed",
+    "BuiltInExample1_warpedInput": "c01bc9de241e12884aa3cd06e401baeafbe93d37",
+    "builtInExample2_CarbonAtomsFiberSurface": "10dadd8de92ffca9aa9d066ee97bed29f7853eda",
+    "builtInExample2_CarbonAtomsRangePolygon": "128aee0f1c7e12b63bce933d18032c8a3084759b",
+    "builtInExample2_ContinuousScatterPlot": "c2e538807506a5146c0257438a388b06f346007a",
+    "builtInExample2_CovalentBondsFiberSurface": "f0f8b4132ac81653d7f8f120598947a95bc5a2bb",
+    "builtInExample2_CovalentBondsRangePolygon": "1dec2a1dcf7809c1ff395b5d9eda637a3a6b9095",
+    "builtInExample2_JacobiSetRangeProjection": "4f5d6ba9597df9b5c39097c6ace196759c8e9557",
+    "builtInExample2_NonCovalentIntercationSiteFiberSurface": "e1d657c14547001b519b3898770e76a847013184",
+    "builtInExample2_NonCovalentIntercationSiteRangePolygon": "baa99d31df7daa84033e227828b45f78d1305072",
+    "builtInExample2_OxygenAtomsFiberSurface": "88bbdb7ca9e5e063752f49e1a93d4df766e1806c",
+    "builtInExample2_OxygenAtomsRangePolygon": "f864ae114bedb3ac1fa3e404f38e83aaa683aaaa",
+    "builtInExample2_logRhoIsosurfaceAtoms": "39e507dcf8291674ef56fa624ca418a6fdbaa086",
+    "builtInExample2_logRhoIsosurfaceRangeProjection": "2fa35ec51817260f0d0fe5859d5d7d0f7b168d97",
+    "builtInExample2_logSIsosurfaceBonds": "5bb1e95f197c98fee124c4c1185c9dbe29f016bb",
+    "builtInExample2_logSIsosurfaceRangeProjection": "437c451f2f08400ae31e59b848d0b6ba6bf3b3ce",
+    "contourTreeAlignment_ContourTreeAlignment": "4cab8c6564ac95ea1595b37d3e865e728e093065",
+    "contourTreeAlignment_MatchedRegions": "7a8c1c05a3a21a4dc54183a85b0c97933fba9205",
+    "contourTreeAlignment_MatchedRegions_0_0": "27f85120a72243c69ac7837b8423b00f27bc18c5",
+    "contourTreeAlignment_MatchedRegions_10_0": "b7ce741e9429afbb998b6826c46899a2be219c45",
+    "contourTreeAlignment_MatchedRegions_11_0": "cb0e2fa9935b8b5aaa056dd4dfdba65bd7fa6907",
+    "contourTreeAlignment_MatchedRegions_12_0": "4aa13937b5db9c98e10db2952ca8113ca794e95b",
+    "contourTreeAlignment_MatchedRegions_13_0": "fe6d6033c604d60fcbe346e77f4e1eeb2bca740f",
+    "contourTreeAlignment_MatchedRegions_14_0": "308639fddf5bd4acfbf780c24fa3a53228577b1d",
+    "contourTreeAlignment_MatchedRegions_15_0": "ad042804373681af79a806d215a0e05ca20b202f",
+    "contourTreeAlignment_MatchedRegions_16_0": "ab9e13848946af98b9a1cdfe0abdaf565fde9ea9",
+    "contourTreeAlignment_MatchedRegions_17_0": "f750212abf89d729c6de787544c0127a270b4f37",
+    "contourTreeAlignment_MatchedRegions_18_0": "485dc2b7704b11f58b265be8764bd9869faeb246",
+    "contourTreeAlignment_MatchedRegions_19_0": "6ae64b80c3387a1f2a52c171b8d375a8e37f54bc",
+    "contourTreeAlignment_MatchedRegions_1_0": "714cbfe03db282ae10a35d767572ba2a6961477e",
+    "contourTreeAlignment_MatchedRegions_20_0": "8ed6a8c8c98dac9c91d10d9c26b2b1e63e582946",
+    "contourTreeAlignment_MatchedRegions_21_0": "3ec5a6d5d0b878906ba6d0ed52bd2e521f346133",
+    "contourTreeAlignment_MatchedRegions_22_0": "e5c94ed16d7b703427278c9c091c593c0acef70d",
+    "contourTreeAlignment_MatchedRegions_2_0": "f60beb1ab0da7e1889b9a93a4d716f02c075d3b8",
+    "contourTreeAlignment_MatchedRegions_3_0": "95f402c15c9210b95e54874ca35513c8cd8180da",
+    "contourTreeAlignment_MatchedRegions_4_0": "ca4de96c6f06260237c46be76a63d804cd18feba",
+    "contourTreeAlignment_MatchedRegions_5_0": "3f5f7c583edc7355322206bc233d5eef9b0516fd",
+    "contourTreeAlignment_MatchedRegions_6_0": "5eea69424269f969974ce3a6f862f670677b39c3",
+    "contourTreeAlignment_MatchedRegions_7_0": "56ad7b70229f3ed2eb4b9643dac4bfbab79b2cd5",
+    "contourTreeAlignment_MatchedRegions_8_0": "cd2d9477ff3940c88cb62baaf69e1987a0142a61",
+    "contourTreeAlignment_MatchedRegions_9_0": "63267d1a7b7adea7edfa175a8e9689a2b3c81727",
+    "contourTreeAlignment_Segmentations": "546194b3f4abf7d1d606281ec35a273cd2b3e626",
+    "contourTreeAlignment_Segmentations_0_0": "d6e8dc44d6b6059b5658cbe5e94af6c887792eec",
+    "contourTreeAlignment_Segmentations_10_0": "e917cff2fa63203f3f0174058c1df9409d026ee8",
+    "contourTreeAlignment_Segmentations_11_0": "bbec61667b536fcf1763f724a0df6a164acc4267",
+    "contourTreeAlignment_Segmentations_12_0": "ef616a6fb2c8db91a2c8f699b052eec5ff442cb9",
+    "contourTreeAlignment_Segmentations_13_0": "d52698f947701bb36177fce8ab4248e8e00be976",
+    "contourTreeAlignment_Segmentations_14_0": "15470e9c4a705a55c106c2dc94bb07c739cc44b1",
+    "contourTreeAlignment_Segmentations_15_0": "965e3a210d8a213ded2aeb3c81a60c5b33436921",
+    "contourTreeAlignment_Segmentations_16_0": "16562daeecccdf47caa17a1cdff31c493b80e9e4",
+    "contourTreeAlignment_Segmentations_17_0": "17a73ebd1ea6952116a1969bb89044ba457c1ce5",
+    "contourTreeAlignment_Segmentations_18_0": "4509dffbab4a7945b47f2e8e29cbf6b1ae73e209",
+    "contourTreeAlignment_Segmentations_19_0": "b75a89cdf04c9deb519a2565e00f60cd6873f906",
+    "contourTreeAlignment_Segmentations_1_0": "13799ae87d1e95da9e707e1c7927c55029352a4f",
+    "contourTreeAlignment_Segmentations_20_0": "c3c243c9d6384d18facd66c9d6ba495b68a03ff1",
+    "contourTreeAlignment_Segmentations_21_0": "cd88c94cedcbc70dea44da476d500b43989cd3d9",
+    "contourTreeAlignment_Segmentations_22_0": "73a2b9083ac35648786172e13665f57a50340c39",
+    "contourTreeAlignment_Segmentations_2_0": "89702136822129225eb621dd118fc375b2a7bb68",
+    "contourTreeAlignment_Segmentations_3_0": "651a9c400dc8d1cfdc846a1da1ade734043a2a0e",
+    "contourTreeAlignment_Segmentations_4_0": "8541891f084b8b9da69524bba4831df87d89f863",
+    "contourTreeAlignment_Segmentations_5_0": "d162a54766860a41bffc54824ce6dbb25976a699",
+    "contourTreeAlignment_Segmentations_6_0": "f464e122465202f8ee21df0a14933fea4ff60b7a",
+    "contourTreeAlignment_Segmentations_7_0": "d74dacaf077737950f53b7e171c2c1692919ea76",
+    "contourTreeAlignment_Segmentations_8_0": "74dbce6d5a6a5b218674d48fe176b534c7e7e43b",
+    "contourTreeAlignment_Segmentations_9_0": "b20108812f8a28f8dabaaac5a3cc82fccbb40ff6",
+    "ctBones_CTBonesOutputSegmentation": "c00b7204fa2e3b08eb8d7a4d0f4fd65e34105292",
+    "data": "c5902c04916dc3e28c01c1a8311df06e25b99dbf",
+    "dragon_ContourTreeArcs": "1ddbcddc8e02cdf2b329d4aa4006907b7598d2e7",
+    "dragon_ContourTreeNodes": "adb23c60bc678286393846c16c835f3cd8f186f4",
+    "dragon_CriticalPoints": "23889a84bb87af0771171f95ad5ae3edab04dbae",
+    "dragon_PersistenceCurve": "7b1fd6a1c0c8e3927c58cfdb1513eacdfcc64ff6",
+    "dragon_PersistenceDiagram": "5288225acb6b25c7806b90ccb8568ed452ae1109",
+    "geometryApproximation_CinemaImages": "716f01a2b77eb321d355626a4688c34dc65ad484",
+    "geometryApproximation_CinemaImages_0_0": "f0e75a1890eb5869606caa17e758f785d34d4354",
+    "geometryApproximation_CinemaImages_10_0": "ec8677c7ca0ee0f2c44762a081f83baa51a3891f",
+    "geometryApproximation_CinemaImages_11_0": "98fca5a0d135f1daa06b3dca9291e00e036ac929",
+    "geometryApproximation_CinemaImages_1_0": "129693d5db2487e9a76f097c78be6566dc84767d",
+    "geometryApproximation_CinemaImages_2_0": "610b5787b7c54596379e2b08b821274a676abac9",
+    "geometryApproximation_CinemaImages_3_0": "1aec1b7e37335f784c22dd8f743b7c2f9d730c98",
+    "geometryApproximation_CinemaImages_4_0": "0b7053189afd89f246210f620f872f33041cd1c4",
+    "geometryApproximation_CinemaImages_5_0": "7b7991a892fbc7fdcce6db30a77fe62d1eea5241",
+    "geometryApproximation_CinemaImages_6_0": "a4c614bca0dfb785411ca55e4391b695b03163cd",
+    "geometryApproximation_CinemaImages_7_0": "d461e7c0db3a6d08457ed4dd96a7eee7b37cc4ca",
+    "geometryApproximation_CinemaImages_8_0": "de0a469ecbcb5eb4203a400214f70cb8c9397205",
+    "geometryApproximation_CinemaImages_9_0": "ad79ec4f6574ac2d6cd566245de8582b00fef432",
+    "geometryApproximation_GeometryApproximatedStone": "21de35dbcdddb4063398bf4f26bc00a0e9a261ea",
+    "geometryApproximation_GeometryApproximatedStone_0_0": "b58ff812448526ba2b290c4bd78c2d7ddc017f28",
+    "geometryApproximation_GeometryApproximatedStone_10_0": "0b33b85a9c81705a97f4f5a4b42b3f271df77c1c",
+    "geometryApproximation_GeometryApproximatedStone_11_0": "ac5032d493f6b6f7066f9cd8a24f1c0f36f895c1",
+    "geometryApproximation_GeometryApproximatedStone_1_0": "9317dedf0649ddc9d9e1bfddedb05f3c96422aa2",
+    "geometryApproximation_GeometryApproximatedStone_2_0": "178894d71a620508f6af51239a13c2ff458e1946",
+    "geometryApproximation_GeometryApproximatedStone_3_0": "82857403ed534236b7150de25ee900c9fe5dad23",
+    "geometryApproximation_GeometryApproximatedStone_4_0": "e3624678feea50b16f476c6874cd00ce116ec5c7",
+    "geometryApproximation_GeometryApproximatedStone_5_0": "49ef703fc6d351f980adada3a813b9a6bd7bfba3",
+    "geometryApproximation_GeometryApproximatedStone_6_0": "5a518019511035c7c381421f84d5f1edf1022135",
+    "geometryApproximation_GeometryApproximatedStone_7_0": "217b373d11bcec2cdc3a99bf2a75fe22c0e86d64",
+    "geometryApproximation_GeometryApproximatedStone_8_0": "3a5e4ddef481737c59d53e804d5b38f8e336f625",
+    "geometryApproximation_GeometryApproximatedStone_9_0": "a64015c3cf238f847c87128ef1025a36954b83a5",
+    "harmonicSkeleton_ReebGraphArcs": "9ed4eb74cc6e469562bc8ed98536070817450eba",
+    "harmonicSkeleton_ReebGraphNodes": "68a2cacf2d4c72253fa681c8e927d1568efcb70a",
+    "imageProcessing_Segmentation": "41f25229403c998a183b1cf3f7a4180234a184ba",
+    "interactionSites_NonCovalentInteractionSite": "b011c44d092ebd431ae4cb6f16c938163f1d786f",
+    "interactionSites_logRhoCriticalPoints": "7e14e412fa356f399a786f20bb10e61042bc5d3a",
+    "interactionSites_logSJoinTreeArcs": "a89d4c8ceb6d5c873e085634111674432640d5f2",
+    "interactionSites_logSJoinTreeCriticalPoints": "878b72bb863d0cb761464945e4a570724c757f3a",
+    "interactionSites_logSPersistenceCurve": "93e924e42a67a4a9f5031dcb849775a2875bacbb",
+    "interactionSites_logSPersistenceDiagram": "60eb3d850e6e50f4b73445c37d7c9ee0bcdb7fa6",
+    "karhunenLoveDigits64Dimensions_OutputClustering": "44d71bca18442a23285c9ef62805025cf7959ed7",
+    "manifoldCheck0_manifoldCheck0_check": "0dd84482e47f896577c13580dc41024c36897d70",
+    "manifoldCheck0_manifoldCheck0_non_manifold": "cdb29205c9cc2ab1fd93c5d56bfadc6e97f9cc72",
+    "manifoldCheck1_manifoldCheck1_check": "6c11d713aa4b03ac81499e0dcc36e7a2be1cde19",
+    "manifoldCheck1_manifoldCheck1_non_manifold": "e247321781da91b188d61da44672c895bc60cd7c",
+    "manifoldCheck2_manifoldCheck2_check": "ab6a18b19794ec7932258e2ffcb34ec409779855",
+    "manifoldCheck2_manifoldCheck2_non_manifold": "923f7d8a7f7d4b0f129778231e390913a17fe2b2",
+    "mergeTreeClustering_MDS_centroids": "3791a23e8431ba5700a54f9e9b798438c7626669",
+    "mergeTreeClustering_MDS_trees": "c242a0b322608ee529fcdf7041a8324609c167ec",
+    "mergeTreeTemporalReduction_ReductionCoefficients": "355317494402c961a73fb7bef195c4eb3f022bd6",
+    "morseMolecule_CovalentBondSeparatrixWalls": "3f2d2db8d6b03ea882f15d2c7684b8fcda17c980",
+    "morseMolecule_CovalentBonds": "c9714ebd0a11af81097221fcdac34754f834eb6f",
+    "morseMolecule_CriticalPoints": "ee6d336b9fe069f547fafff24bf2fdfddd1862d5",
+    "morseMolecule_Maxima": "0b42144e7bf2e5dc2dda8058b6375fe374d1c21f",
+    "morseMolecule_Selected2saddle1saddleConnectors": "da8ad497c0215b2f15c2951a53a30c5e2a484868",
+    "morseMolecule_SelectedType2SeparatrixWall": "dda3b7c07e2357e2e2e2e250e032c92848e8a857",
+    "morsePersistence_MorseComplexe1Separatrices": "ee45d837cbd777a3fc50e615b5845392ff2a9d79",
+    "morsePersistence_MorseComplexeCriticalPoints": "3f7c64948b1533f466f6b3347efe0606600dbee3",
+    "morsePersistence_MorseComplexeSegmentation": "e9c74fd162445bacf87e4160a59cd2681c5f78e2",
+    "morsePersistence_PersistenceCurve": "e08fa91e4c95d2fd8377fd2991d9e5706abd7b10",
+    "morsePersistence_PersistenceDiagram": "bc42f699a4085c3af03105690544c67ca2928ae7",
+    "morseSmaleQuadrangulation_Quadrangulation": "eef50357e8c3a313c9b9aad6a3c0138aaf20037f",
+    "nestedTrackingFromOverlap_NestedTrackingGraph": "056f450c05530bf5f05febd49cb847ad6f7b9bfd",
+    "persistenceClustering0_OutputClustering": "16e9d627bea35c28818b1a10c3598ab08c06ee55",
+    "persistenceClustering1_OutputClustering": "f2b8115c0a8df9a7348de5f69120e400dd8da0ec",
+    "persistenceClustering2_OutputClustering": "a0e8c1a235c7b63e9722ec6150d97cf36e3e61a7",
+    "persistenceClustering3_OutputClustering": "6a4e1b96f4560217cbdf2c4f7320285e022502c8",
+    "persistenceClustering4_OutputClustering": "00042f8a664fa30b2105ba8b9ed498c5022f0b9b",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids": "35e37ddc2ac4b31cd668515107d8886deada974d",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_0_0": "04b47053c08b0e8688d90c9b0c57b169bd6cd6b9",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_1_0": "fa9b14abc710b75a39c04608b06e489b41708012",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_2_0": "38d016837ed2ef97fea4ff7042d6284e9a74ab35",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_clustering": "a2a3ef2dab6ed9b8ed711b035f409119353a3e95",
+    "persistenceDrivenCompression_naturalImage_persistence10_zfp50": "9a7e0d8795bee2dbe814c0ea518285802315b01f",
+    "persistenceDrivenCompression_uncompressed_naturalImage_persistence10_zfp50": "bdf8e57eed284b94e83fb03f1b36e6fcc0f416fa",
+    "persistentGenerators_at_PersistentGeneratorsAt": "687bddc30c9a6a6a580322909c88437699325f7b",
+    "persistentGenerators_casting_PersistentGeneratorsCasting": "fad47edad4a3be4142674ce46dd8ef41cd899b5d",
+    "persistentGenerators_darkSky_PersistentGeneratorsDarkSky": "fe38037826c1113a7be6c92a4d95f0a6a66e0698",
+    "persistentGenerators_fertility_PersistentGeneratorsFertility": "6221aa1a2d56abeb7ab0839e499c73e98369eb8b",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_cycle": "385404dd589bc91a3506f1963bfcc2ed945c53ee",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_points": "5e6035a029e7d2c3a218732978e18cb33c00088b",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_ripsComplex": "27b4a0753ad8d3bb4c508f219c217999596f503d",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_cycle": "d4640bab5966864ebe94e3ca638da22031371981",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_points": "0246157ded53190f804425600009dcea2ca1e052",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_ripsComplex": "0a565fe8546efcd9b0e08340d05d34b53c66a0d5",
+    "persistentGenerators_skull_PersistentGeneratorsSkull": "b76463f67f068c31d08bf3a87c0bc42cecea17af",
+    "run01_20_10": "13a315b7d14bad87b71503d8c5a9a6933d28e91f",
+    "run01_30_10": "581f1cb8bdeeacec1ec6c1ed8673e39a295eb40c",
+    "run01_40_10": "60b112f8c52f31b2234fccfbeaf0b076835d7f48",
+    "run01_50_10": "b72e53f3a0cb1924831db5c912819f6bc75c96c1",
+    "run01_60_10": "eb0cff554469126aa9b7bbc24808197288e77973",
+    "run01_70_10": "1f60ebf826e03a3b8180d7153d3eaffcfa44612c",
+    "run01_80_10": "cbb8477619e8905ef37e8c749eb6966b49566d85",
+    "run01_90_10": "5139529a66889e8f3cc1bb74b5990025447c6607",
+    "tectonicPuzzle_Segmentation": "f084a9d53928844cf05dcf0cab2d456567be1e9a",
+    "timeTracking_timeTracking": "d9417c2287fbffa8233a7a911d93ffc19250e188",
+    "tribute_tribute_segmentation": "661581c58818796bed0c535b0e8b14f2f0d1e046",
+    "uncertainStartingVortex_CriticalPoints": "826393a1bd941aeca66fd9971fd334da2a29309b",
+    "uncertainStartingVortex_MandatoryCriticalMaxima": "0a9c1ca57d5a6b6609843a79e7bb27a3dee5155d",
+    "uncertainStartingVortex_MandatoryCriticalMinima": "80e2d6ec3f1efdb4267b29f705d35dc6e06f040c",
+    "uncertainStartingVortex_PersistenceDiagram": "58283c9e037e0556b4f9e3cf98098a6a37280297"
+}
diff --git a/python/hashes/windows.json b/python/hashes/windows.json
index b3bde9da..af2f8655 100644
--- a/python/hashes/windows.json
+++ b/python/hashes/windows.json
@@ -3,10 +3,10 @@
     "1manifoldLearningCircles_Generators": "64507c8e0a0db2dfe6e83754451a705d93e49447",
     "1manifoldLearning_OutputArc": "f1ddc9646cfa616edd0121dbb50784e0c033c3d5",
     "2manifoldLearning_OutputSurface": "df5481e49907e80879b62685f7c2fd3950cd62a8",
-    "builtInExample1_CriticalPoints": "0428da64679ba7dc6e3ec7851e4e7c139ac4ea8e",
-    "builtInExample1_PersistenceCurve": "7120aff7a6d2107d82bed0d41fc4fc6b5034a469",
-    "builtInExample1_PersistenceDiagram": "13e648ce151f4c406b666dc6be5a2b732f6ddceb",
-    "builtInExample1_warpedInput": "9be1d3eec060355a698ad9858fef21790d5d83a1",
+    "BuiltInExample1_CriticalPoints": "0428da64679ba7dc6e3ec7851e4e7c139ac4ea8e",
+    "BuiltInExample1_PersistenceCurve": "7120aff7a6d2107d82bed0d41fc4fc6b5034a469",
+    "BuiltInExample1_PersistenceDiagram": "13e648ce151f4c406b666dc6be5a2b732f6ddceb",
+    "BuiltInExample1_warpedInput": "9be1d3eec060355a698ad9858fef21790d5d83a1",
     "builtInExample2_CarbonAtomsFiberSurface": "d4e9ca0ad27b56c23f4383e15e2e0e711cb9a241",
     "builtInExample2_CarbonAtomsRangePolygon": "db091e366f1036e47a89576fca637baeb4a746af",
     "builtInExample2_ContinuousScatterPlot": "2adf3453ff5e0cbd81fede5b7509facd3a0ebc14",
@@ -92,8 +92,24 @@
     "persistenceClustering2_OutputClustering": "cdaa82d9d559cee0cd041512d80138b9c1851de2",
     "persistenceClustering3_OutputClustering": "dba6cda019cd29c364fdf36d1058d5c123c85489",
     "persistenceClustering4_OutputClustering": "726645866a15b44fea88ed64b10296f088c63bc6",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids": "35e37ddc2ac4b31cd668515107d8886deada974d",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_0_0": "d92a51e30004e28bbca6bfedcf2d4d6359839ee1",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_1_0": "6688bfa2d7582ad2f3c115c7e806564d37af310e",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_centroids_2_0": "5b70e28c06fb36b9814c8150b0b120d5974067f1",
+    "persistenceDiagramClustering_PersistenceDiagramClustering_clustering": "7b2e4650fcd312b3799f3765a277b678e0c14d0f",
     "persistenceDrivenCompression_naturalImage_persistence10_zfp50": "9e0ce54f4a0ced7ae6c10176682864f10510ec20",
     "persistenceDrivenCompression_uncompressed_naturalImage_persistence10_zfp50": "bdf8e57eed284b94e83fb03f1b36e6fcc0f416fa",
+    "persistentGenerators_at_PersistentGeneratorsAt": "174a0857a4443e25c9424ef381ff65f23b8d9dac",
+    "persistentGenerators_casting_PersistentGeneratorsCasting": "a8f8a0ff88b5ec430f99bd7b2005c73db82cfeb6",
+    "persistentGenerators_darkSky_PersistentGeneratorsDarkSky": "f0e4fa2ab770f2b02cd558dd2869d84ba18f9836",
+    "persistentGenerators_fertility_PersistentGeneratorsFertility": "a4c6338c200da5eb12e899577b186a357992b926",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_cycle": "056e3dd3bb005d1b6da4b964410dc63409936d9f",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_points": "810234e1074c27e4617fd68b27b70170aec62d9d",
+    "persistentGenerators_householdAnalysis_PersistentGeneratorsHouseholdAnalysis_ripsComplex": "ed611ab6d9b4a86170adbe359669b8b72d2c74ff",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_cycle": "851e8410ecf7d11af8ea2472b807f044fb5b7f74",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_points": "52cc57c1dbcf7d6d4ebaefcdf026bdf8af2f953d",
+    "persistentGenerators_periodicPicture_PersistentGeneratorsPeriodicPicture_ripsComplex": "87ebf350db280f9c0cdf7ce769b6edb060efccad",
+    "persistentGenerators_skull_PersistentGeneratorsSkull": "e801c39c84f5111bb61d432bf97016cb4d8669bf",
     "run01_20_10": "13a315b7d14bad87b71503d8c5a9a6933d28e91f",
     "run01_30_10": "581f1cb8bdeeacec1ec6c1ed8673e39a295eb40c",
     "run01_40_10": "60b112f8c52f31b2234fccfbeaf0b076835d7f48",
@@ -102,11 +118,11 @@
     "run01_70_10": "1f60ebf826e03a3b8180d7153d3eaffcfa44612c",
     "run01_80_10": "cbb8477619e8905ef37e8c749eb6966b49566d85",
     "run01_90_10": "5139529a66889e8f3cc1bb74b5990025447c6607",
-    "tectonicPuzzle_Segmentation": "cb73a3276cc3f0483b6613504014883eae865182",
+    "tectonicPuzzle_Segmentation": "a6b30428c7cea831b6474b1410c269125a66128c",
     "timeTracking_timeTracking": "5d8d82c6c0d1aa40473cdb42313d25b089eece75",
     "tribute_tribute_segmentation": "46eb03ea0b30811ea56895694f66418526325ce0",
     "uncertainStartingVortex_CriticalPoints": "10f97090aa7972e43e56860cbe4ed1c3ebff57ed",
-    "uncertainStartingVortex_MandatoryCriticalMaxima": "4c4f70bd8ee8ab063a0dedc41ba524ab29b4a9d8",
-    "uncertainStartingVortex_MandatoryCriticalMinima": "67932e447f14aa825122ebcb609c9f9ae8ec0777",
+    "uncertainStartingVortex_MandatoryCriticalMaxima": "e7e20279a1155f2b28cdee7de9f63714601d2bad",
+    "uncertainStartingVortex_MandatoryCriticalMinima": "ad9cba1af8c1904d2a25813aee51d2ad595ce9a2",
     "uncertainStartingVortex_PersistenceDiagram": "627396aeade7fbcedf8a0f0cc0def791131f8bd3"
 }
diff --git a/python/mergeTreeClustering.py b/python/mergeTreeClustering.py
index e9bd2549..3bf7bb7d 100644
--- a/python/mergeTreeClustering.py
+++ b/python/mergeTreeClustering.py
@@ -17,7 +17,7 @@ def ThresholdBetween(threshold, lower, upper):
 # end of comphatibility ========================================================
 
 # create a new 'TTK CinemaReader'
-tTKCinemaReader1 = TTKCinemaReader(DatabasePath='./Isabel.cdb')
+tTKCinemaReader1 = TTKCinemaReader(DatabasePath="./Isabel.cdb")
 
 # create a new 'TTK CinemaProductReader'
 tTKCinemaProductReader1 = TTKCinemaProductReader(Input=tTKCinemaReader1)
@@ -25,21 +25,33 @@ def ThresholdBetween(threshold, lower, upper):
 
 # create a new 'TTK Merge and Contour Tree (FTM)'
 tTKMergeandContourTreeFTM26 = TTKMergeandContourTreeFTM(Input=tTKCinemaProductReader1)
-tTKMergeandContourTreeFTM26.ScalarField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM26.InputOffsetField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM26.TreeType = 'Join Tree'
+tTKMergeandContourTreeFTM26.ScalarField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM26.InputOffsetField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM26.TreeType = "Join Tree"
 
 # create a new 'Group Datasets'
-mt_JT_all = GroupDatasets(Input=[tTKMergeandContourTreeFTM26, OutputPort(tTKMergeandContourTreeFTM26,1), OutputPort(tTKMergeandContourTreeFTM26,2)])
+mt_JT_all = GroupDatasets(
+    Input=[
+        tTKMergeandContourTreeFTM26,
+        OutputPort(tTKMergeandContourTreeFTM26, 1),
+        OutputPort(tTKMergeandContourTreeFTM26, 2),
+    ]
+)
 
 # create a new 'TTK Merge and Contour Tree (FTM)'
 tTKMergeandContourTreeFTM25 = TTKMergeandContourTreeFTM(Input=tTKCinemaProductReader1)
-tTKMergeandContourTreeFTM25.ScalarField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM25.InputOffsetField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM25.TreeType = 'Split Tree'
+tTKMergeandContourTreeFTM25.ScalarField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM25.InputOffsetField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM25.TreeType = "Split Tree"
 
 # create a new 'Group Datasets'
-mT_all = GroupDatasets(Input=[tTKMergeandContourTreeFTM25, OutputPort(tTKMergeandContourTreeFTM25,1), OutputPort(tTKMergeandContourTreeFTM25,2)])
+mT_all = GroupDatasets(
+    Input=[
+        tTKMergeandContourTreeFTM25,
+        OutputPort(tTKMergeandContourTreeFTM25, 1),
+        OutputPort(tTKMergeandContourTreeFTM25, 2),
+    ]
+)
 
 # create a new 'TTK MergeTreeClustering'
 tTKMergeTreeClustering1 = TTKMergeTreeClustering(
@@ -57,35 +69,46 @@ def ThresholdBetween(threshold, lower, upper):
 tTKMergeTreeClustering1.NonImportantPairsProximity = 0.15
 
 # create a new 'Extract Block'
-nodes = ExtractBlock(Input=OutputPort(tTKMergeTreeClustering1,1))
-nodes.Selectors = ['/Root/Block0']
+nodes = ExtractBlock(Input=OutputPort(tTKMergeTreeClustering1, 1))
+nodes.Selectors = ["/Root/Block0"]
 
 # create a new 'Extract Block'
 nodes_1 = ExtractBlock(Input=tTKMergeTreeClustering1)
-nodes_1.Selectors = ['/Root/Block0']
+nodes_1.Selectors = ["/Root/Block0"]
 
 # create a new 'Extract Block'
-arcs = ExtractBlock(Input=OutputPort(tTKMergeTreeClustering1,1))
-arcs.Selectors = ['/Root/Block1']
+arcs = ExtractBlock(Input=OutputPort(tTKMergeTreeClustering1, 1))
+arcs.Selectors = ["/Root/Block1"]
 
 # create a new 'Extract Block'
 arcs_1 = ExtractBlock(Input=tTKMergeTreeClustering1)
-arcs_1.Selectors = ['/Root/Block1']
+arcs_1.Selectors = ["/Root/Block1"]
 
 # create a new 'TTK BlockAggregator'
-tTKBlockAggregator1 = TTKBlockAggregator(registrationName='TTKBlockAggregator1', Input=[nodes_1, nodes])
+tTKBlockAggregator1 = TTKBlockAggregator(
+    registrationName="TTKBlockAggregator1", Input=[nodes_1, nodes]
+)
 
 # create a new 'TTK FlattenMultiBlock'
-tTKFlattenMultiBlock1 = TTKFlattenMultiBlock(registrationName='TTKFlattenMultiBlock1', Input=tTKBlockAggregator1)
+tTKFlattenMultiBlock1 = TTKFlattenMultiBlock(
+    registrationName="TTKFlattenMultiBlock1", Input=tTKBlockAggregator1
+)
 
 # create a new 'TTK BlockAggregator'
-tTKBlockAggregator2 = TTKBlockAggregator(registrationName='TTKBlockAggregator2', Input=[arcs_1, arcs])
+tTKBlockAggregator2 = TTKBlockAggregator(
+    registrationName="TTKBlockAggregator2", Input=[arcs_1, arcs]
+)
 
 # create a new 'TTK FlattenMultiBlock'
-tTKFlattenMultiBlock3 = TTKFlattenMultiBlock(registrationName='TTKFlattenMultiBlock3', Input=tTKBlockAggregator2)
+tTKFlattenMultiBlock3 = TTKFlattenMultiBlock(
+    registrationName="TTKFlattenMultiBlock3", Input=tTKBlockAggregator2
+)
 
 # create a new 'TTK BlockAggregator'
-tTKBlockAggregator3 = TTKBlockAggregator(registrationName='TTKBlockAggregator3', Input=[tTKFlattenMultiBlock1, tTKFlattenMultiBlock3])
+tTKBlockAggregator3 = TTKBlockAggregator(
+    registrationName="TTKBlockAggregator3",
+    Input=[tTKFlattenMultiBlock1, tTKFlattenMultiBlock3],
+)
 tTKBlockAggregator3.FlattenInput = 0
 
 # create a new 'TTK MergeTreeDistanceMatrix'
@@ -97,7 +120,7 @@ def ThresholdBetween(threshold, lower, upper):
     Input=tTKMergeTreeDistanceMatrix2, ModulePath="default"
 )
 tTKDimensionReduction2.SelectFieldswithaRegexp = 1
-tTKDimensionReduction2.Regexp = 'Tree[0-9]+'
+tTKDimensionReduction2.Regexp = "Tree[0-9]+"
 tTKDimensionReduction2.InputIsaDistanceMatrix = 1
 tTKDimensionReduction2.UseAllCores = 0  # MDS is unstable in parallel mode
 
diff --git a/python/mergeTreeTemporalReduction.py b/python/mergeTreeTemporalReduction.py
index f2389eb5..fc590754 100644
--- a/python/mergeTreeTemporalReduction.py
+++ b/python/mergeTreeTemporalReduction.py
@@ -3,7 +3,7 @@
 from paraview.simple import *
 
 # create a new 'TTK CinemaReader'
-tTKCinemaReader1 = TTKCinemaReader(DatabasePath='./Isabel.cdb')
+tTKCinemaReader1 = TTKCinemaReader(DatabasePath="./Isabel.cdb")
 
 # create a new 'TTK CinemaProductReader'
 tTKCinemaProductReader1 = TTKCinemaProductReader(Input=tTKCinemaReader1)
@@ -11,12 +11,18 @@
 
 # create a new 'TTK Merge and Contour Tree (FTM)'
 tTKMergeandContourTreeFTM26 = TTKMergeandContourTreeFTM(Input=tTKCinemaProductReader1)
-tTKMergeandContourTreeFTM26.ScalarField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM26.InputOffsetField = ['POINTS', 'velocityMag']
-tTKMergeandContourTreeFTM26.TreeType = 'Split Tree'
+tTKMergeandContourTreeFTM26.ScalarField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM26.InputOffsetField = ["POINTS", "velocityMag"]
+tTKMergeandContourTreeFTM26.TreeType = "Split Tree"
 
 # create a new 'Group Datasets'
-all_MT = GroupDatasets(Input=[tTKMergeandContourTreeFTM26, OutputPort(tTKMergeandContourTreeFTM26,1), OutputPort(tTKMergeandContourTreeFTM26,2)])
+all_MT = GroupDatasets(
+    Input=[
+        tTKMergeandContourTreeFTM26,
+        OutputPort(tTKMergeandContourTreeFTM26, 1),
+        OutputPort(tTKMergeandContourTreeFTM26, 2),
+    ]
+)
 
 # create a new 'TTK MergeTreeTemporalReductionEncoding'
 tTKMergeTreeTemporalReductionEncoding1 = TTKMergeTreeTemporalReductionEncoding(
diff --git a/python/persistenceDiagramClustering.py b/python/persistenceDiagramClustering.py
index 00169721..24cba75e 100644
--- a/python/persistenceDiagramClustering.py
+++ b/python/persistenceDiagramClustering.py
@@ -3,30 +3,45 @@
 from paraview.simple import *
 
 # create a new 'TTK CinemaReader'
-tTKCinemaReader1 = TTKCinemaReader(registrationName='TTKCinemaReader1', DatabasePath='Isabel.cdb')
+tTKCinemaReader1 = TTKCinemaReader(
+    registrationName="TTKCinemaReader1", DatabasePath="Isabel.cdb"
+)
 
 # create a new 'TTK CinemaProductReader'
-tTKCinemaProductReader1 = TTKCinemaProductReader(registrationName='TTKCinemaProductReader1', Input=tTKCinemaReader1)
+tTKCinemaProductReader1 = TTKCinemaProductReader(
+    registrationName="TTKCinemaProductReader1", Input=tTKCinemaReader1
+)
 
 # create a new 'TTK PersistenceDiagram'
-tTKPersistenceDiagram13 = TTKPersistenceDiagram(registrationName='TTKPersistenceDiagram13', Input=tTKCinemaProductReader1)
-tTKPersistenceDiagram13.ScalarField = ['POINTS', 'velocityMag']
-tTKPersistenceDiagram13.InputOffsetField = ['POINTS', 'velocityMag']
-tTKPersistenceDiagram13.Backend = 'FTM (IEEE TPSD 2019)'
+tTKPersistenceDiagram13 = TTKPersistenceDiagram(
+    registrationName="TTKPersistenceDiagram13", Input=tTKCinemaProductReader1
+)
+tTKPersistenceDiagram13.ScalarField = ["POINTS", "velocityMag"]
+tTKPersistenceDiagram13.InputOffsetField = ["POINTS", "velocityMag"]
+tTKPersistenceDiagram13.Backend = "FTM (IEEE TPSD 2019)"
 tTKPersistenceDiagram13.UseAllCores = 0
 
 # create a new 'TTK PersistenceDiagramClustering'
-tTKPersistenceDiagramClustering1 = TTKPersistenceDiagramClustering(registrationName='TTKPersistenceDiagramClustering1', Input=tTKPersistenceDiagram13)
+tTKPersistenceDiagramClustering1 = TTKPersistenceDiagramClustering(
+    registrationName="TTKPersistenceDiagramClustering1", Input=tTKPersistenceDiagram13
+)
 tTKPersistenceDiagramClustering1.Numberofclusters = 3
 tTKPersistenceDiagramClustering1.Maximalcomputationtimes = 10.0
-tTKPersistenceDiagramClustering1.Displayingmethod = 'Clusters as stars'
+tTKPersistenceDiagramClustering1.Displayingmethod = "Clusters as stars"
 tTKPersistenceDiagramClustering1.Spacing = 1.1
 tTKPersistenceDiagramClustering1.GeometricalLiftingalpha = 0.2
 
 # save the output
-SaveData("PersistenceDiagramClustering_centroids.vtm", OutputPort(tTKPersistenceDiagramClustering1,1))
+SaveData(
+    "PersistenceDiagramClustering_centroids.vtm",
+    OutputPort(tTKPersistenceDiagramClustering1, 1),
+)
 
-SaveData('PersistenceDiagramClustering_clustering.csv', proxy=tTKPersistenceDiagramClustering1, ChooseArraysToWrite=1,
-    FieldDataArrays=['FILE', 'TimeStep', 'ClusterId'],
-    FieldAssociation='Field Data',
-    AddMetaData=0)
+SaveData(
+    "PersistenceDiagramClustering_clustering.csv",
+    proxy=tTKPersistenceDiagramClustering1,
+    ChooseArraysToWrite=1,
+    FieldDataArrays=["FILE", "TimeStep", "ClusterId"],
+    FieldAssociation="Field Data",
+    AddMetaData=0,
+)
diff --git a/python/persistenceDiagramDistance.py b/python/persistenceDiagramDistance.py
index 49526fbe..eb6026cb 100644
--- a/python/persistenceDiagramDistance.py
+++ b/python/persistenceDiagramDistance.py
@@ -5,25 +5,25 @@
 import numpy as np
 
 # create a new 'TTK CinemaReader'
-tTKCinemaReader1 = TTKCinemaReader(DatabasePath='Isabel.cdb')
+tTKCinemaReader1 = TTKCinemaReader(DatabasePath="Isabel.cdb")
 
 # create a new 'TTK CinemaProductReader'
 tTKCinemaProductReader1 = TTKCinemaProductReader(Input=tTKCinemaReader1)
 
 # create a new 'Extract Block'
 extractBlock1 = ExtractBlock(Input=tTKCinemaProductReader1)
-extractBlock1.Selectors = ['/Root/Block0', '/Root/Block10']
+extractBlock1.Selectors = ["/Root/Block0", "/Root/Block10"]
 
 # create a new 'TTK PersistenceDiagram'
 tTKPersistenceDiagram3 = TTKPersistenceDiagram(Input=extractBlock1)
-tTKPersistenceDiagram3.ScalarField = ['POINTS', 'velocityMag']
-tTKPersistenceDiagram3.InputOffsetField = ['POINTS', 'velocityMag']
-tTKPersistenceDiagram3.Backend = 'FTM (IEEE TPSD 2019)'
+tTKPersistenceDiagram3.ScalarField = ["POINTS", "velocityMag"]
+tTKPersistenceDiagram3.InputOffsetField = ["POINTS", "velocityMag"]
+tTKPersistenceDiagram3.Backend = "FTM (IEEE TPSD 2019)"
 tTKPersistenceDiagram3.UseAllCores = 0
 
 # create a new 'Threshold'
 threshold7 = Threshold(Input=tTKPersistenceDiagram3)
-threshold7.Scalars = ['CELLS', 'Persistence']
+threshold7.Scalars = ["CELLS", "Persistence"]
 threshold7.LowerThreshold = 1.2
 threshold7.UpperThreshold = 136.490955383565
 
@@ -32,7 +32,7 @@
 Show(tTKPersistenceDiagramClustering1)
 
 # Get the data
-matchings_data = FetchData(OutputPort(tTKPersistenceDiagramClustering1,2))[0]
+matchings_data = FetchData(OutputPort(tTKPersistenceDiagramClustering1, 2))[0]
 
 # Get field data
 field_data = matchings_data.GetBlock(0).GetFieldData()
diff --git a/python/persistentGenerators_at.py b/python/persistentGenerators_at.py
index 6ee6b83e..ff0a71d4 100644
--- a/python/persistentGenerators_at.py
+++ b/python/persistentGenerators_at.py
@@ -3,13 +3,13 @@
 from paraview.simple import *
 
 # create a new 'XML Image Data Reader'
-atvti = XMLImageDataReader(FileName=['at.vti'])
-atvti.PointArrayStatus = ['density']
+atvti = XMLImageDataReader(FileName=["at.vti"])
+atvti.PointArrayStatus = ["density"]
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=atvti)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'density']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'density']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "density"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "density"]
 tTKPersistentGenerators1.PruneHandlesGenerators = 1
 
 SaveData("PersistentGeneratorsAt.vtp", tTKPersistentGenerators1)
diff --git a/python/persistentGenerators_casting.py b/python/persistentGenerators_casting.py
index e03ea69e..bea492ca 100644
--- a/python/persistentGenerators_casting.py
+++ b/python/persistentGenerators_casting.py
@@ -3,24 +3,24 @@
 from paraview.simple import *
 
 # create a new 'XML Unstructured Grid Reader'
-castingvtu = XMLUnstructuredGridReader(FileName=['casting.vtu'])
-castingvtu.CellArrayStatus = ['GroupIds']
-castingvtu.TimeArray = 'None'
+castingvtu = XMLUnstructuredGridReader(FileName=["casting.vtu"])
+castingvtu.CellArrayStatus = ["GroupIds"]
+castingvtu.TimeArray = "None"
 
 # create a new 'TTK EigenField'
 tTKEigenField1 = TTKEigenField(InputGeometry=castingvtu)
 tTKEigenField1.Numberofeigenfunctions = 98
 tTKEigenField1.Computestatistics = 1
-tTKEigenField1.Outputscalarfieldname = 'E'
+tTKEigenField1.Outputscalarfieldname = "E"
 
 # create a new 'Calculator'
 calculator1 = Calculator(Input=tTKEigenField1)
-calculator1.Function = 'Statistics_EigenMagnitude'
+calculator1.Function = "Statistics_EigenMagnitude"
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=calculator1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'Result']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'Result']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "Result"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "Result"]
 tTKPersistentGenerators1.PruneHandlesGenerators = 1
 
 SaveData("PersistentGeneratorsCasting.vtp", tTKPersistentGenerators1)
diff --git a/python/persistentGenerators_darkSky.py b/python/persistentGenerators_darkSky.py
index 29772188..572e0c21 100644
--- a/python/persistentGenerators_darkSky.py
+++ b/python/persistentGenerators_darkSky.py
@@ -3,12 +3,14 @@
 from paraview.simple import *
 
 # create a new 'XML PolyData Reader'
-ds14_scivis_0128_e4_dt04_06800vtp = XMLPolyDataReader(FileName=['ds14_scivis_0128_e4_dt04_1.0000.vtp'])
-ds14_scivis_0128_e4_dt04_06800vtp.PointArrayStatus = ['DarkMatter_Phi']
+ds14_scivis_0128_e4_dt04_06800vtp = XMLPolyDataReader(
+    FileName=["ds14_scivis_0128_e4_dt04_1.0000.vtp"]
+)
+ds14_scivis_0128_e4_dt04_06800vtp.PointArrayStatus = ["DarkMatter_Phi"]
 
 # create a new 'Gaussian Resampling'
 gaussianResampling1 = GaussianResampling(Input=ds14_scivis_0128_e4_dt04_06800vtp)
-gaussianResampling1.ResampleField = ['POINTS', 'DarkMatter_Phi']
+gaussianResampling1.ResampleField = ["POINTS", "DarkMatter_Phi"]
 gaussianResampling1.ResamplingGrid = [200, 200, 200]
 gaussianResampling1.GaussianSplatRadius = 0.008
 gaussianResampling1.ScaleSplats = 0
@@ -17,23 +19,23 @@
 
 # create a new 'TTK ScalarFieldSmoother'
 tTKScalarFieldSmoother1 = TTKScalarFieldSmoother(Input=gaussianResampling1)
-tTKScalarFieldSmoother1.ScalarField = ['POINTS', 'SplatterValues']
+tTKScalarFieldSmoother1.ScalarField = ["POINTS", "SplatterValues"]
 tTKScalarFieldSmoother1.IterationNumber = 7
-tTKScalarFieldSmoother1.MaskField = ['POINTS', 'SplatterValues']
+tTKScalarFieldSmoother1.MaskField = ["POINTS", "SplatterValues"]
 
 # create a new 'Calculator'
 calculator1 = Calculator(Input=tTKScalarFieldSmoother1)
-calculator1.ResultArrayName = 'SplatterValues'
-calculator1.Function = '-SplatterValues'
+calculator1.ResultArrayName = "SplatterValues"
+calculator1.Function = "-SplatterValues"
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=calculator1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'SplatterValues']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'SplatterValues']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "SplatterValues"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "SplatterValues"]
 
 # create a new 'Threshold'
 threshold1 = Threshold(Input=tTKPersistentGenerators1)
-threshold1.Scalars = ['CELLS', 'Persistence']
+threshold1.Scalars = ["CELLS", "Persistence"]
 threshold1.LowerThreshold = 0.24
 threshold1.UpperThreshold = 0.2863966089734687
 
diff --git a/python/persistentGenerators_fertility.py b/python/persistentGenerators_fertility.py
index 30d477cc..21864d74 100644
--- a/python/persistentGenerators_fertility.py
+++ b/python/persistentGenerators_fertility.py
@@ -3,8 +3,8 @@
 from paraview.simple import *
 
 # create a new 'XML Unstructured Grid Reader'
-fertilityvtu = XMLUnstructuredGridReader(FileName=['fertility.vtu'])
-fertilityvtu.TimeArray = 'None'
+fertilityvtu = XMLUnstructuredGridReader(FileName=["fertility.vtu"])
+fertilityvtu.TimeArray = "None"
 
 # create a new 'TTK EigenField'
 tTKEigenField1 = TTKEigenField(InputGeometry=fertilityvtu)
@@ -17,12 +17,12 @@
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=calculator1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'Result']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'Result']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "Result"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "Result"]
 tTKPersistentGenerators1.PruneHandlesGenerators = 1
 
 # create a new 'Threshold'
 threshold1 = Threshold(Input=tTKPersistentGenerators1)
-threshold1.Scalars = ['CELLS', 'IsFinite']
+threshold1.Scalars = ["CELLS", "IsFinite"]
 
 SaveData("PersistentGeneratorsFertility.vtu", threshold1)
diff --git a/python/persistentGenerators_householdAnalysis.py b/python/persistentGenerators_householdAnalysis.py
index f7faa080..5378d9d8 100644
--- a/python/persistentGenerators_householdAnalysis.py
+++ b/python/persistentGenerators_householdAnalysis.py
@@ -3,56 +3,71 @@
 from paraview.simple import *
 
 # create a new 'CSV Reader'
-household_part1_ID_dailycsv = CSVReader(FileName=['household_part1_ID_daily.csv'])
+household_part1_ID_dailycsv = CSVReader(FileName=["household_part1_ID_daily.csv"])
 household_part1_ID_dailycsv.HaveHeaders = 0
 
 # create a new 'TTK DimensionReduction'
-tTKDimensionReduction1 = TTKDimensionReduction(Input=household_part1_ID_dailycsv,
-    ModulePath='default')
-tTKDimensionReduction1.InputColumns = ['Field 2', 'Field 3', 'Field 4', 'Field 5', 'Field 6', 'Field 7', 'Field 8']
-tTKDimensionReduction1.Method = 'Principal Component Analysis'
+tTKDimensionReduction1 = TTKDimensionReduction(
+    Input=household_part1_ID_dailycsv, ModulePath="default"
+)
+tTKDimensionReduction1.InputColumns = [
+    "Field 2",
+    "Field 3",
+    "Field 4",
+    "Field 5",
+    "Field 6",
+    "Field 7",
+    "Field 8",
+]
+tTKDimensionReduction1.Method = "Principal Component Analysis"
 tTKDimensionReduction1.Components = 3
 
 # create a new 'TTK TableDistanceMatrix'
 tTKTableDistanceMatrix1 = TTKTableDistanceMatrix(Input=tTKDimensionReduction1)
-tTKTableDistanceMatrix1.InputColumns = ['Field 2', 'Field 3', 'Field 4', 'Field 5', 'Field 6', 'Field 7', 'Field 8']
+tTKTableDistanceMatrix1.InputColumns = [
+    "Field 2",
+    "Field 3",
+    "Field 4",
+    "Field 5",
+    "Field 6",
+    "Field 7",
+    "Field 8",
+]
 
 # create a new 'Table To Points'
 tableToPoints1 = TableToPoints(Input=tTKDimensionReduction1)
-tableToPoints1.XColumn = 'Component_0'
-tableToPoints1.YColumn = 'Component_1'
-tableToPoints1.ZColumn = 'Component_2'
+tableToPoints1.XColumn = "Component_0"
+tableToPoints1.YColumn = "Component_1"
+tableToPoints1.ZColumn = "Component_2"
 tableToPoints1.KeepAllDataArrays = 1
 
 # create a new 'K Means'
-kMeans1 = KMeans(Input=tableToPoints1,
-    ModelInput=None)
-kMeans1.VariablesofInterest = ['Component_0', 'Component_1', 'Component_2']
+kMeans1 = KMeans(Input=tableToPoints1, ModelInput=None)
+kMeans1.VariablesofInterest = ["Component_0", "Component_1", "Component_2"]
 kMeans1.k = 8
 
 # create a new 'TTK RipsComplex'
 tTKRipsComplex1 = TTKRipsComplex(Input=tTKTableDistanceMatrix1)
 tTKRipsComplex1.SelectFieldswithaRegexp = 1
-tTKRipsComplex1.Regexp = 'Dist.*'
+tTKRipsComplex1.Regexp = "Dist.*"
 tTKRipsComplex1.Diameterepsilon = 18.0
 
 # create a new 'Cell Data to Point Data'
 cellDatatoPointData1 = CellDatatoPointData(Input=tTKRipsComplex1)
-cellDatatoPointData1.CellDataArraytoprocess = ['Diameter']
+cellDatatoPointData1.CellDataArraytoprocess = ["Diameter"]
 
 # create a new 'Threshold'
 threshold1 = Threshold(Input=cellDatatoPointData1)
-threshold1.Scalars = ['POINTS', 'Diameter']
+threshold1.Scalars = ["POINTS", "Diameter"]
 threshold1.LowerThreshold = 9.0
 threshold1.UpperThreshold = 17.38239404772305
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=threshold1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'Diameter']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'Component_0']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "Diameter"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "Component_0"]
 tTKPersistentGenerators1.PruneHandlesGenerators = 1
 
 SaveData("PersistentGeneratorsHouseholdAnalysis_cycle.vtp", tTKPersistentGenerators1)
-SaveData("PersistentGeneratorsHouseholdAnalysis_points.vtp", OutputPort(kMeans1,1))
+SaveData("PersistentGeneratorsHouseholdAnalysis_points.vtp", OutputPort(kMeans1, 1))
 SaveData("PersistentGeneratorsHouseholdAnalysis_ripsComplex.vtu", tTKRipsComplex1)
-
diff --git a/python/persistentGenerators_periodicPicture.py b/python/persistentGenerators_periodicPicture.py
index 6adf71c2..410728be 100644
--- a/python/persistentGenerators_periodicPicture.py
+++ b/python/persistentGenerators_periodicPicture.py
@@ -3,22 +3,22 @@
 from paraview.simple import *
 
 # create a new 'TTK CinemaReader'
-tTKCinemaReader1 = TTKCinemaReader(DatabasePath='periodicPicture.cdb')
+tTKCinemaReader1 = TTKCinemaReader(DatabasePath="periodicPicture.cdb")
 
 # create a new 'TTK CinemaProductReader'
 tTKCinemaProductReader1 = TTKCinemaProductReader(Input=tTKCinemaReader1)
 
 # create a new 'Calculator'
 calculator1 = Calculator(Input=tTKCinemaProductReader1)
-calculator1.Function = 'PNGImage_X'
+calculator1.Function = "PNGImage_X"
 
 # create a new 'TTK DataSetToTable'
 tTKDataSetToTable1 = TTKDataSetToTable(Input=calculator1)
-tTKDataSetToTable1.DataAssociation = 'Point'
+tTKDataSetToTable1.DataAssociation = "Point"
 
 # create a new 'Transpose Table'
 transposeTable1 = TransposeTable(Input=tTKDataSetToTable1)
-transposeTable1.VariablesofInterest = ['Result']
+transposeTable1.VariablesofInterest = ["Result"]
 transposeTable1.Addacolumnwithoriginalcolumnsname = 0
 
 # create a new 'TTK MergeBlockTables'
@@ -27,36 +27,37 @@
 # create a new 'TTK TableDistanceMatrix'
 tTKTableDistanceMatrix1 = TTKTableDistanceMatrix(Input=tTKMergeBlockTables1)
 tTKTableDistanceMatrix1.SelectFieldswithaRegexp = 1
-tTKTableDistanceMatrix1.Regexp = '[01].*'
+tTKTableDistanceMatrix1.Regexp = "[01].*"
 
 # create a new 'TTK DimensionReduction'
-tTKDimensionReduction1 = TTKDimensionReduction(Input=tTKTableDistanceMatrix1,
-    ModulePath='default')
+tTKDimensionReduction1 = TTKDimensionReduction(
+    Input=tTKTableDistanceMatrix1, ModulePath="default"
+)
 tTKDimensionReduction1.SelectFieldswithaRegexp = 1
-tTKDimensionReduction1.Regexp = 'Dist.*'
+tTKDimensionReduction1.Regexp = "Dist.*"
 tTKDimensionReduction1.Components = 3
 tTKDimensionReduction1.InputIsaDistanceMatrix = 1
 
 # create a new 'TTK RipsComplex'
 tTKRipsComplex1 = TTKRipsComplex(Input=tTKDimensionReduction1)
 tTKRipsComplex1.SelectFieldswithaRegexp = 1
-tTKRipsComplex1.Regexp = 'Dist.*'
+tTKRipsComplex1.Regexp = "Dist.*"
 tTKRipsComplex1.Diameterepsilon = 1500.0
 
 # create a new 'Cell Data to Point Data'
 cellDatatoPointData1 = CellDatatoPointData(Input=tTKRipsComplex1)
-cellDatatoPointData1.CellDataArraytoprocess = ['Diameter']
+cellDatatoPointData1.CellDataArraytoprocess = ["Diameter"]
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=cellDatatoPointData1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'Diameter']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', ' angle']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "Diameter"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", " angle"]
 
 # create a new 'Table To Points'
 tableToPoints1 = TableToPoints(Input=tTKDimensionReduction1)
-tableToPoints1.XColumn = 'Component_0'
-tableToPoints1.YColumn = 'Component_1'
-tableToPoints1.ZColumn = 'Component_2'
+tableToPoints1.XColumn = "Component_0"
+tableToPoints1.YColumn = "Component_1"
+tableToPoints1.ZColumn = "Component_2"
 tableToPoints1.KeepAllDataArrays = 1
 
 SaveData("PersistentGeneratorsPeriodicPicture_cycle.vtp", tTKPersistentGenerators1)
diff --git a/python/persistentGenerators_skull.py b/python/persistentGenerators_skull.py
index e5dc9854..66db9d58 100644
--- a/python/persistentGenerators_skull.py
+++ b/python/persistentGenerators_skull.py
@@ -3,9 +3,9 @@
 from paraview.simple import *
 
 # create a new 'XML Unstructured Grid Reader'
-skullvtu = XMLUnstructuredGridReader(FileName=['skull.vtu'])
-skullvtu.PointArrayStatus = ['Morse field']
-skullvtu.TimeArray = 'None'
+skullvtu = XMLUnstructuredGridReader(FileName=["skull.vtu"])
+skullvtu.PointArrayStatus = ["Morse field"]
+skullvtu.TimeArray = "None"
 
 # create a new 'Extract Surface'
 extractSurface1 = ExtractSurface(Input=skullvtu)
@@ -24,8 +24,8 @@
 
 # create a new 'TTK PersistentGenerators'
 tTKPersistentGenerators1 = TTKPersistentGenerators(Input=calculator1)
-tTKPersistentGenerators1.ScalarField = ['POINTS', 'Result']
-tTKPersistentGenerators1.InputOffsetField = ['POINTS', 'Result']
+tTKPersistentGenerators1.ScalarField = ["POINTS", "Result"]
+tTKPersistentGenerators1.InputOffsetField = ["POINTS", "Result"]
 tTKPersistentGenerators1.PruneHandlesGenerators = 1
 
 SaveData("PersistentGeneratorsSkull.vtp", tTKPersistentGenerators1)
diff --git a/tests/reference_screenshots/persistenceDiagramClustering_0.png b/tests/reference_screenshots/persistenceDiagramClustering_0.png
index 4d46823f..263fdf58 100644
Binary files a/tests/reference_screenshots/persistenceDiagramClustering_0.png and b/tests/reference_screenshots/persistenceDiagramClustering_0.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramClustering_1.png b/tests/reference_screenshots/persistenceDiagramClustering_1.png
index 7d9714c9..ab5a8826 100644
Binary files a/tests/reference_screenshots/persistenceDiagramClustering_1.png and b/tests/reference_screenshots/persistenceDiagramClustering_1.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramClustering_2.png b/tests/reference_screenshots/persistenceDiagramClustering_2.png
index 66030917..cfec8f90 100644
Binary files a/tests/reference_screenshots/persistenceDiagramClustering_2.png and b/tests/reference_screenshots/persistenceDiagramClustering_2.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramClustering_3.png b/tests/reference_screenshots/persistenceDiagramClustering_3.png
index 22afb701..46c7e6ab 100644
Binary files a/tests/reference_screenshots/persistenceDiagramClustering_3.png and b/tests/reference_screenshots/persistenceDiagramClustering_3.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramDistance_0.png b/tests/reference_screenshots/persistenceDiagramDistance_0.png
index 7bb037ed..7fe8684b 100644
Binary files a/tests/reference_screenshots/persistenceDiagramDistance_0.png and b/tests/reference_screenshots/persistenceDiagramDistance_0.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramDistance_1.png b/tests/reference_screenshots/persistenceDiagramDistance_1.png
index 7f3d2823..52caae17 100644
Binary files a/tests/reference_screenshots/persistenceDiagramDistance_1.png and b/tests/reference_screenshots/persistenceDiagramDistance_1.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramDistance_2.png b/tests/reference_screenshots/persistenceDiagramDistance_2.png
index 73cecd67..93725682 100644
Binary files a/tests/reference_screenshots/persistenceDiagramDistance_2.png and b/tests/reference_screenshots/persistenceDiagramDistance_2.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramDistance_3.png b/tests/reference_screenshots/persistenceDiagramDistance_3.png
index f5f60960..c58e8fd7 100644
Binary files a/tests/reference_screenshots/persistenceDiagramDistance_3.png and b/tests/reference_screenshots/persistenceDiagramDistance_3.png differ
diff --git a/tests/reference_screenshots/persistenceDiagramDistance_4.png b/tests/reference_screenshots/persistenceDiagramDistance_4.png
index 743e3aa3..17c3a734 100644
Binary files a/tests/reference_screenshots/persistenceDiagramDistance_4.png and b/tests/reference_screenshots/persistenceDiagramDistance_4.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_at_0.png b/tests/reference_screenshots/persistentGenerators_at_0.png
new file mode 100644
index 00000000..38dc112f
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_at_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_casting_0.png b/tests/reference_screenshots/persistentGenerators_casting_0.png
new file mode 100644
index 00000000..12b5e784
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_casting_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_casting_1.png b/tests/reference_screenshots/persistentGenerators_casting_1.png
new file mode 100644
index 00000000..9bd32e4d
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_casting_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_casting_2.png b/tests/reference_screenshots/persistentGenerators_casting_2.png
new file mode 100644
index 00000000..10533b07
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_casting_2.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_darkSky_0.png b/tests/reference_screenshots/persistentGenerators_darkSky_0.png
new file mode 100644
index 00000000..024c7662
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_darkSky_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_darkSky_1.png b/tests/reference_screenshots/persistentGenerators_darkSky_1.png
new file mode 100644
index 00000000..3a9c279d
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_darkSky_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_darkSky_2.png b/tests/reference_screenshots/persistentGenerators_darkSky_2.png
new file mode 100644
index 00000000..04e4a52a
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_darkSky_2.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_fertility_0.png b/tests/reference_screenshots/persistentGenerators_fertility_0.png
new file mode 100644
index 00000000..268e8ad7
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_fertility_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_fertility_1.png b/tests/reference_screenshots/persistentGenerators_fertility_1.png
new file mode 100644
index 00000000..69bb88a2
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_fertility_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_fertility_2.png b/tests/reference_screenshots/persistentGenerators_fertility_2.png
new file mode 100644
index 00000000..92dcc0cc
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_fertility_2.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_fertility_3.png b/tests/reference_screenshots/persistentGenerators_fertility_3.png
new file mode 100644
index 00000000..d43509e8
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_fertility_3.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_fertility_4.png b/tests/reference_screenshots/persistentGenerators_fertility_4.png
new file mode 100644
index 00000000..ac4d4fa2
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_fertility_4.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_householdAnalysis_0.png b/tests/reference_screenshots/persistentGenerators_householdAnalysis_0.png
new file mode 100644
index 00000000..96a28d4b
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_householdAnalysis_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_householdAnalysis_1.png b/tests/reference_screenshots/persistentGenerators_householdAnalysis_1.png
new file mode 100644
index 00000000..5a5e326d
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_householdAnalysis_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_householdAnalysis_2.png b/tests/reference_screenshots/persistentGenerators_householdAnalysis_2.png
new file mode 100644
index 00000000..2b74d4a5
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_householdAnalysis_2.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_0.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_0.png
new file mode 100644
index 00000000..34e457f3
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_1.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_1.png
new file mode 100644
index 00000000..dbbd4d33
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_2.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_2.png
new file mode 100644
index 00000000..f83d3985
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_2.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_3.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_3.png
new file mode 100644
index 00000000..f40879f8
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_3.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_4.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_4.png
new file mode 100644
index 00000000..1867d11b
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_4.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_periodicPicture_5.png b/tests/reference_screenshots/persistentGenerators_periodicPicture_5.png
new file mode 100644
index 00000000..010cbcf9
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_periodicPicture_5.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_skull_0.png b/tests/reference_screenshots/persistentGenerators_skull_0.png
new file mode 100644
index 00000000..27faf9e2
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_skull_0.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_skull_1.png b/tests/reference_screenshots/persistentGenerators_skull_1.png
new file mode 100644
index 00000000..024e84c3
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_skull_1.png differ
diff --git a/tests/reference_screenshots/persistentGenerators_skull_2.png b/tests/reference_screenshots/persistentGenerators_skull_2.png
new file mode 100644
index 00000000..a0e1532f
Binary files /dev/null and b/tests/reference_screenshots/persistentGenerators_skull_2.png differ