diff --git a/Pipfile.lock b/Pipfile.lock
index d22a677..5cd57af 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -18,62 +18,68 @@
     "default": {
         "appdirs": {
             "hashes": [
-                "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92",
-                "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"
+                "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41",
+                "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"
             ],
-            "version": "==1.4.3"
+            "version": "==1.4.4"
         },
         "bokeh": {
             "hashes": [
-                "sha256:e2d97bed5b199a10686486001fed5c854e4c04ebe28859923f27c52b93904754"
+                "sha256:dd417708f90702190222b1068a645acae99e66d4b58d7a336d545aeaa04e9b40"
             ],
-            "version": "==1.3.4"
+            "version": "==2.3.0"
         },
         "certifi": {
             "hashes": [
-                "sha256:e4f3620cfea4f83eedc95b24abd9cd56f3c4b146dd0177e83a21b4eb49e21e50",
-                "sha256:fd7c7c74727ddcf00e9acd26bba8da604ffec95bf1c2144e67aff7a8b50e6cef"
+                "sha256:1a4995114262bffbc2413b159f2a1a480c969de6e6eb13ee966d470af86af59c",
+                "sha256:719a74fb9e33b9bd44cc7f3a8d94bc35e4049deebe19ba7d8e108280cfd59830"
             ],
-            "version": "==2019.9.11"
+            "version": "==2020.12.5"
         },
         "chardet": {
             "hashes": [
-                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
-                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+                "sha256:0d6f53a15db4120f2b08c94f11e7d93d2c911ee118b6b30a04ec3ee8310179fa",
+                "sha256:f864054d66fd9118f2e67044ac8981a54775ec5b67aed0441892edb553d21da5"
             ],
-            "version": "==3.0.4"
+            "version": "==4.0.0"
         },
         "click": {
             "hashes": [
-                "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13",
-                "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"
+                "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
+                "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
-            "version": "==7.0"
+            "version": "==7.1.2"
         },
         "cloudpickle": {
             "hashes": [
-                "sha256:922401d7140e133253ff5fab4faa4a1166416066453a783b00b507dca93f8859",
-                "sha256:f3ef2c9d438f1553ce7795afb18c1f190d8146132496169ef6aa9b7b65caa4c3"
+                "sha256:3a32d0eb0bc6f4d0c57fbc4f3e3780f7a81e6fee0fa935072884d58ae8e1cc7c",
+                "sha256:9bc994f9e9447593bd0a45371f0e7ac7333710fcf64a4eb9834bf149f4ef2f32"
             ],
-            "version": "==1.2.2"
+            "version": "==1.6.0"
+        },
+        "colorcet": {
+            "hashes": [
+                "sha256:4c203d31b50a1cdd2f5dcb2f59be8b6d459de1cf74a85611215ebc25994aa261",
+                "sha256:efa44b6f4078261e62d0039c76aba17ac8d3ebaf0bc2291a111aee3905313433"
+            ],
+            "version": "==2.0.6"
         },
         "dask": {
             "extras": [
-                "bag",
-                "dataframe"
+                "bag"
             ],
             "hashes": [
-                "sha256:7d2c2c1bf04d72c5d591b6842bb40dfd7ceef77f0e8abc0e68ba592522009d02",
-                "sha256:a7cf4d8d26082073985c28f591c4aff5f9d7e158a5445172033daf23b6a364ad"
+                "sha256:566054b493d63c15732f2a640382b21e861571d61639f59341bc7695a9be138e",
+                "sha256:9943b58215090ec388250c572ba4484b9e0f3e57092c3045871f79e69b3c8658"
             ],
-            "version": "==2.5.0"
+            "version": "==2021.3.0"
         },
         "dominate": {
             "hashes": [
-                "sha256:6e833aea505f0236a9fc692326bac575f8bd38ae0f3a1bdc73d20ca606ac75d5",
-                "sha256:a92474b4312bd8b4c1789792f3ec8c571cd8afa8e7502a2b1c64dd48cd67e59c"
+                "sha256:76ec2cde23700a6fc4fee098168b9dee43b99c2f1dd0ca6a711f683e8eb7e1e4",
+                "sha256:84b5f71ed30021193cb0faa45d7776e1083f392cfe67a49f44e98cb2ed76c036"
             ],
-            "version": "==2.4.0"
+            "version": "==2.6.0"
         },
         "entrypoints": {
             "hashes": [
@@ -108,31 +114,39 @@
         },
         "fsspec": {
             "hashes": [
-                "sha256:578f05df294ebba4b7116cb49a4c2be04f6f1163c0615fbc3d5afd9dd329222e",
-                "sha256:5a1446e70d1a106e4b8086be5dd2dc13008b946fbdf8c3423f38442f7cdaede5"
+                "sha256:4b11557a90ac637089b10afa4c77adf42080c0696f6f2771c41ce92d73c41432",
+                "sha256:65dbf8244a3a3d23342109925f9f588c7551b2b01a5f47e555043b17e2b32d62"
             ],
-            "version": "==0.5.1"
+            "version": "==0.8.7"
         },
         "holoviews": {
             "hashes": [
-                "sha256:7c3c68e503b7bc5d4d7a24dc5466c9511f84d13a034748b4201973689df08a95",
-                "sha256:af93fc36451fb300d35c7eef6e66fdb18623f038558d0ca1f3a4d2a857d3afd8"
+                "sha256:51ede0384df759cdeda02fa6aad74fc4f23d5a1af9c64a670f750bb4c612dfd0",
+                "sha256:64f85cf2c99b083b96f26cd26452aec4b41ced6d9e57f56ae8d72b88defc61c9"
             ],
-            "version": "==1.12.5"
+            "version": "==1.14.2"
         },
         "hvplot": {
             "hashes": [
-                "sha256:162a07a81cf1a1e5e8457e085bd793a2336d13e5d9628e26847fbef44640ed82",
-                "sha256:bce169cf2d1b3ff9ce607d1787f608758e72a498434eaa2bece31eea1f51963a"
+                "sha256:04a0925cfd535bf42805f825e361f31c305dbcfba7fdd74ade94081d0350ea0f",
+                "sha256:cdb61183d3cdb1296c7f63c6aab59ee72b7b79b9ddc18abce2ebd3214e8de9db"
             ],
-            "version": "==0.4.0"
+            "version": "==0.7.1"
         },
         "idna": {
             "hashes": [
-                "sha256:c357b3f628cf53ae2c4c05627ecc484553142ca23264e593d327bcde5e9c3407",
-                "sha256:ea8b7f6188e6fa117537c3df7da9fc686d485087abf6ac197f9c46432f7e4a3c"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
+            ],
+            "version": "==2.10"
+        },
+        "importlib-metadata": {
+            "hashes": [
+                "sha256:742add720a20d0467df2f444ae41704000f50e1234f46174b51f9c6031a1bd71",
+                "sha256:b74159469b464a99cb8cc3e21973e4d96e05d3024d337313fedb618a6e86e6f4"
             ],
-            "version": "==2.8"
+            "markers": "python_version < '3.8'",
+            "version": "==3.7.3"
         },
         "intake": {
             "extras": [
@@ -153,16 +167,18 @@
         },
         "jinja2": {
             "hashes": [
-                "sha256:065c4f02ebe7f7cf559e49ee5a95fb800a9e4528727aec6f24402a5374c65013",
-                "sha256:14dd6caf1527abb21f08f86c784eac40853ba93edb79552aa1e4b8aef1b61c7b"
+                "sha256:03e47ad063331dd6a3f04a43eddca8a966a26ba0c5b7207a9a9e4e08f1b29419",
+                "sha256:a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6"
             ],
-            "version": "==2.10.1"
+            "index": "pypi",
+            "version": "==2.11.3"
         },
         "locket": {
             "hashes": [
-                "sha256:1fee63c1153db602b50154684f5725564e63a0f6d09366a1cb13dffcec179fb4"
+                "sha256:12b6ada59d1f50710bca9704dbadd3f447dbf8dac6664575c1281cadab8e6449",
+                "sha256:3e1faba403619fe201552f083f1ecbf23f550941bc51985ac6ed4d02d25056dd"
             ],
-            "version": "==0.2.0"
+            "version": "==0.2.1"
         },
         "markdown": {
             "hashes": [
@@ -178,264 +194,446 @@
                 "sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161",
                 "sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235",
                 "sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5",
+                "sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42",
+                "sha256:195d7d2c4fbb0ee8139a6cf67194f3973a6b3042d742ebe0a9ed36d8b6f0c07f",
+                "sha256:22c178a091fc6630d0d045bdb5992d2dfe14e3259760e713c490da5323866c39",
                 "sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff",
                 "sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b",
+                "sha256:2beec1e0de6924ea551859edb9e7679da6e4870d32cb766240ce17e0a0ba2014",
+                "sha256:3b8a6499709d29c2e2399569d96719a1b21dcd94410a586a18526b143ec8470f",
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                 "sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183",
                 "sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66",
+                "sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b",
                 "sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1",
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                 "sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1",
+                "sha256:6f1e273a344928347c1290119b493a1f0303c52f5a5eae5f16d74f48c15d4a85",
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                 "sha256:7c1699dfe0cf8ff607dbdcc1e9b9af1755371f92a68f706051cc8c37d447c905",
+                "sha256:7fed13866cf14bba33e7176717346713881f56d9d2bcebab207f7a036f41b850",
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                 "sha256:8defac2f2ccd6805ebf65f5eeb132adcf2ab57aa11fdf4c0dd5169a004710e7d",
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                 "sha256:9bf40443012702a1d2070043cb6291650a0841ece432556f784f004937f0f32c",
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                 "sha256:b1282f8c00509d99fef04d8ba936b156d419be841854fe901d8ae224c59f0be5",
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                 "sha256:b2051432115498d3562c084a49bba65d97cf251f5a331c64a12ee7e04dacc51b",
+                "sha256:b7d644ddb4dbd407d31ffb699f1d140bc35478da613b441c582aeb7c43838dd8",
                 "sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6",
+                "sha256:bf5aa3cbcfdf57fa2ee9cd1822c862ef23037f5c832ad09cfea57fa846dec193",
                 "sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f",
+                "sha256:caabedc8323f1e93231b52fc32bdcde6db817623d33e100708d9a68e1f53b26b",
                 "sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f",
-                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"
+                "sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2",
+                "sha256:d53bc011414228441014aa71dbec320c66468c1030aae3a6e29778a3382d96e5",
+                "sha256:d73a845f227b0bfe8a7455ee623525ee656a9e2e749e4742706d80a6065d5e2c",
+                "sha256:d9be0ba6c527163cbed5e0857c451fcd092ce83947944d6c14bc95441203f032",
+                "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
+                "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be",
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             "version": "==1.1.1"
         },
         "msgpack": {
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-                "sha256:b24afc52e18dccc8c175de07c1d680bdf315844566f4952b5bedb908894bec79",
-                "sha256:b8b4bd3dafc7b92608ae5462add1c8cc881851c2d4f5d8977fdea5b081d17f21",
-                "sha256:c6e5024fc0cdf7f83b6624850309ddd7e06c48a75fa0d1c5173de4d93300eb19",
-                "sha256:db7ff14abc73577b0bcbcf73ecff97d3580ecaa0fc8724babce21fdf3fe08ef6",
-                "sha256:dedf54d72d9e7b6d043c244c8213fe2b8bbfe66874b9a65b39c4cc892dd99dd4",
-                "sha256:ea3c2f859346fcd55fc46e96885301d9c2f7a36d453f5d8f2967840efa1e1830",
-                "sha256:f0f47bafe9c9b8ed03e19a100a743662dd8c6d0135e684feea720a0d0046d116"
-            ],
-            "version": "==0.6.2"
+                "sha256:0cb94ee48675a45d3b86e61d13c1e6f1696f0183f0715544976356ff86f741d9",
+                "sha256:1026dcc10537d27dd2d26c327e552f05ce148977e9d7b9f1718748281b38c841",
+                "sha256:26a1759f1a88df5f1d0b393eb582ec022326994e311ba9c5818adc5374736439",
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+                "sha256:31c17bbf2ae5e29e48d794c693b7ca7a0c73bd4280976d408c53df421e838d2a",
+                "sha256:497d2c12426adcd27ab83144057a705efb6acc7e85957a51d43cdcf7f258900f",
+                "sha256:5a9ee2540c78659a1dd0b110f73773533ee3108d4e1219b5a15a8d635b7aca0e",
+                "sha256:8521e5be9e3b93d4d5e07cb80b7e32353264d143c1f072309e1863174c6aadb1",
+                "sha256:87869ba567fe371c4555d2e11e4948778ab6b59d6cc9d8460d543e4cfbbddd1c",
+                "sha256:8ffb24a3b7518e843cd83538cf859e026d24ec41ac5721c18ed0c55101f9775b",
+                "sha256:92be4b12de4806d3c36810b0fe2aeedd8d493db39e2eb90742b9c09299eb5759",
+                "sha256:9ea52fff0473f9f3000987f313310208c879493491ef3ccf66268eff8d5a0326",
+                "sha256:a4355d2193106c7aa77c98fc955252a737d8550320ecdb2e9ac701e15e2943bc",
+                "sha256:a99b144475230982aee16b3d249170f1cccebf27fb0a08e9f603b69637a62192",
+                "sha256:ac25f3e0513f6673e8b405c3a80500eb7be1cf8f57584be524c4fa78fe8e0c83",
+                "sha256:b28c0876cce1466d7c2195d7658cf50e4730667196e2f1355c4209444717ee06",
+                "sha256:b55f7db883530b74c857e50e149126b91bb75d35c08b28db12dcb0346f15e46e",
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+            "version": "==6.1"
+        },
+        "tqdm": {
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+                "sha256:d666ae29164da3e517fcf125e41d4fe96e5bb375cd87ff9763f6b38b5592fe33"
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+                "sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f"
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-            "version": "==6.0.3"
+            "markers": "python_version < '3.8'",
+            "version": "==3.7.4.3"
         },
         "urllib3": {
             "hashes": [
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-                "sha256:9a107b99a5393caf59c7aa3c1249c16e6879447533d0887f4336dde834c7be86"
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-            "version": "==1.25.6"
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@@ -452,26 +650,33 @@
         },
         "werkzeug": {
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-            "version": "==0.16.0"
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-                "sha256:e3ee092c827582c50877cdbd49e9ce6d2c5c1f6561f849b3b068c1b8029626f1"
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+                "sha256:81195de0ac94fbc8368abbaf9197b88c4f3ffd6c2719b5bf5fc9da744f3d829c"
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+            "version": "==2.3.3"
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-            "version": "==2.2.1"
+            "version": "==3.4.1"
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     "develop": {
         "astroid": {
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-            "version": "==2.3.1"
+            "version": "==2.3.3"
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@@ -482,26 +687,29 @@
         },
         "lazy-object-proxy": {
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@@ -529,10 +737,10 @@
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@@ -552,39 +760,55 @@
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             ],
-            "version": "==3.7.4"
+            "markers": "python_version < '3.8'",
+            "version": "==3.7.4.3"
         },
         "wrapt": {
             "hashes": [
diff --git a/requirements.txt b/requirements.txt
index 51f49e8..9b0c8eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,48 +1,53 @@
--i https://pypi.org/simple
-appdirs==1.4.3
-bokeh==1.3.4
-certifi==2019.9.11
-chardet==3.0.4
-click==7.0
-cloudpickle==1.2.2
-dask[bag,dataframe]==2.5.0
-dominate==2.4.0
+-i https://pypi.org/simple/
+appdirs==1.4.4
+bokeh==2.3.0
+certifi==2020.12.5
+chardet==4.0.0
+click==7.1.2
+cloudpickle==1.6.0
+colorcet==2.0.6
+dask[bag]==2021.3.0
+dominate==2.6.0
 entrypoints==0.3
 flask-bootstrap4==4.0.2
 flask-wtf==0.14.2
 flask==1.1.1
-fsspec==0.5.1
-holoviews==1.12.5
-hvplot==0.4.0
-idna==2.8
+fsspec==0.8.7
+holoviews==1.14.2
+hvplot==0.7.1
+idna==2.10
+importlib-metadata==3.7.3 ; python_version < '3.8'
 intake[complete]==0.5.3
 itsdangerous==1.1.0
-jinja2==2.10.1
-locket==0.2.0
+jinja2==2.11.3
+locket==0.2.1
 markdown==3.1.1
 markupsafe==1.1.1
-msgpack-numpy==0.4.4.3
-msgpack==0.6.2
-numpy==1.17.2
-packaging==19.2
-pandas==0.25.1
-panel==0.6.3
-param==1.9.1
-partd==1.0.0
-pillow==6.1.0
-pyct==0.4.6
-pyparsing==2.4.2
-python-dateutil==2.8.0
-python-snappy==0.5.4
-pytz==2019.2
-pyviz-comms==0.7.2
-pyyaml==5.1.2
-requests==2.22.0
-six==1.12.0
-toolz==0.10.0
-tornado==6.0.3
-urllib3==1.25.6
+msgpack-numpy==0.4.7.1
+msgpack==1.0.2
+numpy==1.20.1
+packaging==20.9
+pandas==1.2.3
+panel==0.11.1
+param==1.10.1
+partd==1.1.0
+pillow==8.1.2
+pyct==0.4.8
+pyparsing==2.4.7
+python-dateutil==2.8.1
+python-snappy==0.6.0
+pytz==2021.1
+pyviz-comms==2.0.1
+pyyaml==5.4.1
+requests==2.25.1
+six==1.15.0
+toolz==0.11.1
+tornado==6.1
+tqdm==4.59.0
+typing-extensions==3.7.4.3 ; python_version < '3.8'
+urllib3==1.26.4
 uwsgi==2.0.18
 visitor==0.1.3
-werkzeug==0.16.0
-wtforms==2.2.1
+werkzeug==1.0.1
+wtforms==2.3.3
+zipp==3.4.1