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Posted to commits@senssoft.apache.org by ms...@apache.org on 2017/09/05 18:08:09 UTC
[3/3] incubator-senssoft-tap git commit: Added modified d3-sankey.js
library to repository. Now can handle alignment changes.
Added modified d3-sankey.js library to repository. Now can handle alignment changes.
Project: http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/commit/607675ba
Tree: http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/tree/607675ba
Diff: http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/diff/607675ba
Branch: refs/heads/ryan-sankey
Commit: 607675ba59d53504d688c7741c4097ad0f5c8568
Parents: 587c877
Author: Ryan-Brill <rb...@draper.com>
Authored: Fri Sep 1 13:30:09 2017 -0400
Committer: Ryan-Brill <rb...@draper.com>
Committed: Fri Sep 1 13:30:09 2017 -0400
----------------------------------------------------------------------
Sankey/csvSankey-v4/d3-sankey.js | 357 +++
Sankey/csvSankey-v4/dataSubsetFrom811.csv | 1 +
Sankey/csvSankey-v4/energy.json | 372 +++
Sankey/csvSankey-v4/exampleData.csv | 8 +
Sankey/csvSankey-v4/exampleData.json | 3111 ++++++++++++++++++++++++
Sankey/csvSankey-v4/index.html | 123 +
Sankey/csvSankey-v4/sample.json | 81 +
Sankey/csvSankey-v4/sampledTen.json | 217 ++
Sankey/csvSankey-v4/sankey.js | 295 +++
Sankey/csvSankey-v4/sankey.json | 295 +++
Sankey/csvSankey-v4/sankey825.csv | 1 +
Sankey/csvSankey-v4/sankey825short.csv | 1 +
12 files changed, 4862 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/blob/607675ba/Sankey/csvSankey-v4/d3-sankey.js
----------------------------------------------------------------------
diff --git a/Sankey/csvSankey-v4/d3-sankey.js b/Sankey/csvSankey-v4/d3-sankey.js
new file mode 100644
index 0000000..640ae52
--- /dev/null
+++ b/Sankey/csvSankey-v4/d3-sankey.js
@@ -0,0 +1,357 @@
+/* Modified to work with d3.v4 build */
+/* https://gist.github.com/rschuman/66c8564e8165496d7ef516eae882895c#file-d3-sankey-js-L64*/
+(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-arrays'), require('d3-interpolate')) :
+ typeof define === 'function' && define.amd ? define('d3-sankey', ['exports', 'd3-arrays', 'd3-interpolate'], factory) :
+ factory((global.d3_sankey = {}),global.d3_arrays,global.d3_interpolate);
+}(this, function (exports,d3Arrays,d3Interpolate) { 'use strict';
+
+ // Stolen from https://github.com/d3/d3-plugins/tree/master/sankey
+
+ function sankey() {
+ var sankey = {},
+ nodeWidth = 24,
+ nodePadding = 20,
+ size = [1, 1],
+ align = 'left',
+ nodes = [],
+ links = [];
+
+
+ sankey.nodeWidth = function(_) {
+ if (!arguments.length) return nodeWidth;
+ nodeWidth = +_;
+ return sankey;
+ };
+
+ sankey.nodePadding = function(_) {
+ if (!arguments.length) return nodePadding;
+ nodePadding = +_;
+ return sankey;
+ };
+
+ sankey.nodes = function(_) {
+ if (!arguments.length) return nodes;
+ nodes = _;
+ return sankey;
+ };
+
+ sankey.links = function(_) {
+ if (!arguments.length) return links;
+ links = _;
+ return sankey;
+ };
+
+ sankey.size = function(_) {
+ if (!arguments.length) return size;
+ size = _;
+ return sankey;
+ };
+
+ sankey.layout = function(iterations) {
+ computeNodeLinks();
+ computeNodeValues();
+ computeNodeBreadths();
+ computeNodeDepths(iterations);
+ computeLinkDepths();
+ return sankey;
+ };
+
+ sankey.relayout = function() {
+ computeLinkDepths();
+ return sankey;
+ };
+
+ sankey.link = function() {
+ var curvature = .5;
+
+ function link(d) {
+ var x0 = d.source.x + d.source.dx,
+ x1 = d.target.x,
+ xi = d3.interpolateNumber(x0, x1),
+ x2 = xi(curvature),
+ x3 = xi(1 - curvature),
+ y0 = d.source.y + d.sy + d.dy / 2,
+ y1 = d.target.y + d.ty + d.dy / 2;
+ return "M" + x0 + "," + y0 + "C" + x2 + "," + y0 + " " + x3 + "," + y1 + " " + x1 + "," + y1;
+ }
+
+ link.curvature = function(_) {
+ if (!arguments.length) return curvature;
+ curvature = +_;
+ return link;
+ };
+
+ return link;
+ };
+
+ // Populate the sourceLinks and targetLinks for each node.
+ // Also, if the source and target are not objects, assume they are indices.
+ function computeNodeLinks() {
+ nodes.forEach(function(node) {
+ node.sourceLinks = [];
+ node.targetLinks = [];
+ });
+ links.forEach(function(link) {
+ var source = link.source,
+ target = link.target;
+ if (typeof source === "number") source = link.source = nodes[link.source];
+ if (typeof target === "number") target = link.target = nodes[link.target];
+ source.sourceLinks.push(link);
+ target.targetLinks.push(link);
+ });
+ }
+
+ // Compute the value (size) of each node by summing the associated links.
+ function computeNodeValues() {
+ nodes.forEach(function(node) {
+ node.value = Math.max(
+ d3.sum(node.sourceLinks, value),
+ d3.sum(node.targetLinks, value)
+ );
+ });
+ }
+ sankey.nodeAlign = function(_) {
+ return arguments.length ? (align = typeof _ === "function" ? _ : constant(_), sankey) : align;
+ };
+ // Iteratively assign the breadth (x-position) for each node.
+ // Nodes are assigned the maximum breadth of incoming neighbors plus one;
+ // nodes with no incoming links are assigned breadth zero, while
+ // nodes with no outgoing links are assigned the maximum breadth.
+ function computeNodeBreadths() {
+ var remainingNodes = nodes,
+ nextNodes,
+ x = 0;
+
+ while (remainingNodes.length) {
+ nextNodes = [];
+ remainingNodes.forEach(function(node) {
+ node.x = x;
+ node.dx = nodeWidth;
+ node.sourceLinks.forEach(function(link) {
+ if (nextNodes.indexOf(link.target) < 0) {
+ nextNodes.push(link.target);
+ }
+ });
+ });
+ remainingNodes = nextNodes;
+ ++x;
+ }
+
+ // if (reverse) {
+ // // Flip nodes horizontally
+ // nodes.forEach(function(node) {
+ // node.x *= -1;
+ // node.x += x - 1;
+ // });
+ // }
+
+ if (align === 'center') {
+ moveSourcesRight();
+ }
+ if (align === 'justify') {
+ moveSinksRight(x);
+ }
+
+ scaleNodeBreadths((size[0] - nodeWidth) / (x - 1));
+ }
+
+ function moveSourcesRight() {
+ nodes.slice()
+ // Pack nodes from right to left
+ .sort(function(a, b) { return b.x - a.x; })
+ .forEach(function(node) {
+ if (!node.targetLinks.length) {
+ node.x = d3Array.min(node.sourceLinks, function(d) { return d.target.x; }) - 1;
+ }
+ });
+ }
+
+ function moveSinksRight(x) {
+ nodes.forEach(function(node) {
+ if (!node.sourceLinks.length) {
+ node.x = x - 1;
+ }
+ });
+ }
+
+ function moveSourcesRight() {
+ nodes.forEach(function(node) {
+ if (!node.targetLinks.length) {
+ node.x = d3.min(node.sourceLinks, function(d) {
+ return d.target.x;
+ }) - 1;
+ }
+ });
+ }
+
+ function moveSinksRight(x) {
+ nodes.forEach(function(node) {
+ if (!node.sourceLinks.length) {
+ node.x = x - 1;
+ }
+ });
+ }
+
+ function scaleNodeBreadths(kx) {
+ nodes.forEach(function(node) {
+ node.x *= kx;
+ });
+ }
+
+ function computeNodeDepths(iterations) {
+ var nodesByBreadth = d3.nest()
+ .key(function(d) {
+ return d.x;
+ })
+ .sortKeys(d3.ascending)
+ .entries(nodes)
+ .map(function(d) {
+ return d.values;
+ });
+
+ //
+ initializeNodeDepth();
+ resolveCollisions();
+ for (var alpha = 1; iterations > 0; --iterations) {
+ relaxRightToLeft(alpha *= .99);
+ resolveCollisions();
+ relaxLeftToRight(alpha);
+ resolveCollisions();
+ }
+
+ function initializeNodeDepth() {
+ var ky = d3.min(nodesByBreadth, function(nodes) {
+ return (size[1] - (nodes.length - 1) * nodePadding) / d3.sum(nodes, value);
+ });
+
+ nodesByBreadth.forEach(function(nodes) {
+ nodes.forEach(function(node, i) {
+ node.y = i;
+ node.dy = node.value * ky;
+ });
+ });
+
+ links.forEach(function(link) {
+ link.dy = link.value * ky;
+ });
+ }
+
+ function relaxLeftToRight(alpha) {
+ nodesByBreadth.forEach(function(nodes, breadth) {
+ nodes.forEach(function(node) {
+ if (node.targetLinks.length) {
+ var y = d3.sum(node.targetLinks, weightedSource) / d3.sum(node.targetLinks, value);
+ node.y += (y - center(node)) * alpha;
+ }
+ });
+ });
+
+ function weightedSource(link) {
+ return center(link.source) * link.value;
+ }
+ }
+
+ function relaxRightToLeft(alpha) {
+ nodesByBreadth.slice().reverse().forEach(function(nodes) {
+ nodes.forEach(function(node) {
+ if (node.sourceLinks.length) {
+ var y = d3.sum(node.sourceLinks, weightedTarget) / d3.sum(node.sourceLinks, value);
+ node.y += (y - center(node)) * alpha;
+ }
+ });
+ });
+
+ function weightedTarget(link) {
+ return center(link.target) * link.value;
+ }
+ }
+
+ function resolveCollisions() {
+ nodesByBreadth.forEach(function(nodes) {
+ var node,
+ dy,
+ y0 = 0,
+ n = nodes.length,
+ i;
+
+ // Push any overlapping nodes down.
+ nodes.sort(ascendingDepth);
+ for (i = 0; i < n; ++i) {
+ node = nodes[i];
+ dy = y0 - node.y;
+ if (dy > 0) node.y += dy;
+ y0 = node.y + node.dy + nodePadding;
+ }
+
+ // If the bottommost node goes outside the bounds, push it back up.
+ dy = y0 - nodePadding - size[1];
+ if (dy > 0) {
+ y0 = node.y -= dy;
+
+ // Push any overlapping nodes back up.
+ for (i = n - 2; i >= 0; --i) {
+ node = nodes[i];
+ dy = node.y + node.dy + nodePadding - y0;
+ if (dy > 0) node.y -= dy;
+ y0 = node.y;
+ }
+ }
+ });
+ }
+
+ function ascendingDepth(a, b) {
+ return a.y - b.y;
+ }
+ }
+
+ function computeLinkDepths() {
+ nodes.forEach(function(node) {
+ node.sourceLinks.sort(ascendingTargetDepth);
+ node.targetLinks.sort(ascendingSourceDepth);
+ });
+ nodes.forEach(function(node) {
+ var sy = 0,
+ ty = 0;
+ node.sourceLinks.forEach(function(link) {
+ link.sy = sy;
+ sy += link.dy;
+ });
+ node.targetLinks.forEach(function(link) {
+ link.ty = ty;
+ ty += link.dy;
+ });
+ });
+
+ function ascendingSourceDepth(a, b) {
+ return a.source.y - b.source.y;
+ }
+
+ function ascendingTargetDepth(a, b) {
+ return a.target.y - b.target.y;
+ }
+ }
+
+ function center(node) {
+ return node.y + node.dy / 2;
+ }
+
+ function value(link) {
+ return link.value;
+ }
+
+ sankey.align = function(_) {
+ if (!arguments.length) return align;
+ align = _.toLowerCase();
+ return sankey;
+ };
+
+ return sankey;
+ };
+
+ var version = "0.2.0";
+
+ exports.version = version;
+ exports.sankey = sankey;
+
+}));
http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/blob/607675ba/Sankey/csvSankey-v4/dataSubsetFrom811.csv
----------------------------------------------------------------------
diff --git a/Sankey/csvSankey-v4/dataSubsetFrom811.csv b/Sankey/csvSankey-v4/dataSubsetFrom811.csv
new file mode 100644
index 0000000..ac62bb5
--- /dev/null
+++ b/Sankey/csvSankey-v4/dataSubsetFrom811.csv
@@ -0,0 +1 @@
+"���""pathLength""",sequenceID,source,sourceName,target,targetChange,targetName,type,typeChange,value1,Window->#document,1,Window,3,1,#document,focus,1,11,#document->div.expand-trigger,3,#document,2,1,div.expand-trigger,load,1,21,#document->div.expand-trigger,3,#document,2,1,div.expand-trigger,load,1,21,#document->div.contract-trigger,3,#document,5,1,div.contract-trigger,load,1,21,#document->div.contract-trigger,3,#document,5,1,div.contract-trigger,load,1,21,#document->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,3,#document,4,1,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,load,1,11,#document->div.contract-trigger,3,#document,8,1,div.contract-trigger,load,1,18,div.expand-trigger->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,6,div.expand-trigger,9,1,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,scroll,1,18,div.expand-trigger->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,6,div.expand-trigger,7,1,a#data
set-dropdown-link.dropdown-toggle primary ng-binding,scroll,1,28,div.contract-trigger->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,8,div.contract-trigger,7,1,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,scroll,1,28,div.contract-trigger->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,8,div.contract-trigger,7,1,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,scroll,1,28,div.contract-trigger->a#dataset-dropdown-link.dropdown-toggle primary ng-binding,8,div.contract-trigger,9,1,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,scroll,1,111,a#dataset-dropdown-link.dropdown-toggle primary ng-binding->ul.dropdown-menu,9,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,10,1,ul.dropdown-menu,click,1,411,a#dataset-dropdown-link.dropdown-toggle primary ng-binding->ul.dropdown-menu,9,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,10,1,ul.dropdown-menu,click,1,411,a#dataset-dropdown-link.dropdown-toggle prim
ary ng-binding->ul.dropdown-menu,9,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,10,1,ul.dropdown-menu,click,1,411,a#dataset-dropdown-link.dropdown-toggle primary ng-binding->ul.dropdown-menu,9,a#dataset-dropdown-link.dropdown-toggle primary ng-binding,10,1,ul.dropdown-menu,click,1,4
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/blob/607675ba/Sankey/csvSankey-v4/energy.json
----------------------------------------------------------------------
diff --git a/Sankey/csvSankey-v4/energy.json b/Sankey/csvSankey-v4/energy.json
new file mode 100644
index 0000000..a4257b5
--- /dev/null
+++ b/Sankey/csvSankey-v4/energy.json
@@ -0,0 +1,372 @@
+{
+ "nodes": [{
+ "name": "Agricultural 'waste'"
+ }, {
+ "name": "Bio-conversion"
+ }, {
+ "name": "Liquid"
+ }, {
+ "name": "Losses"
+ }, {
+ "name": "Solid"
+ }, {
+ "name": "Gas"
+ }, {
+ "name": "Biofuel imports"
+ }, {
+ "name": "Biomass imports"
+ }, {
+ "name": "Coal imports"
+ }, {
+ "name": "Coal"
+ }, {
+ "name": "Coal reserves"
+ }, {
+ "name": "District heating"
+ }, {
+ "name": "Industry"
+ }, {
+ "name": "Heating and cooling - commercial"
+ }, {
+ "name": "Heating and cooling - homes"
+ }, {
+ "name": "Electricity grid"
+ }, {
+ "name": "Over generation / exports"
+ }, {
+ "name": "H2 conversion"
+ }, {
+ "name": "Road transport"
+ }, {
+ "name": "Agriculture"
+ }, {
+ "name": "Rail transport"
+ }, {
+ "name": "Lighting & appliances - commercial"
+ }, {
+ "name": "Lighting & appliances - homes"
+ }, {
+ "name": "Gas imports"
+ }, {
+ "name": "Ngas"
+ }, {
+ "name": "Gas reserves"
+ }, {
+ "name": "Thermal generation"
+ }, {
+ "name": "Geothermal"
+ }, {
+ "name": "H2"
+ }, {
+ "name": "Hydro"
+ }, {
+ "name": "International shipping"
+ }, {
+ "name": "Domestic aviation"
+ }, {
+ "name": "International aviation"
+ }, {
+ "name": "National navigation"
+ }, {
+ "name": "Marine algae"
+ }, {
+ "name": "Nuclear"
+ }, {
+ "name": "Oil imports"
+ }, {
+ "name": "Oil"
+ }, {
+ "name": "Oil reserves"
+ }, {
+ "name": "Other waste"
+ }, {
+ "name": "Pumped heat"
+ }, {
+ "name": "Solar PV"
+ }, {
+ "name": "Solar Thermal"
+ }, {
+ "name": "Solar"
+ }, {
+ "name": "Tidal"
+ }, {
+ "name": "UK land based bioenergy"
+ }, {
+ "name": "Wave"
+ }, {
+ "name": "Wind"
+ }],
+ "links": [{
+ "source": 0,
+ "target": 1,
+ "value": 124.729
+ }, {
+ "source": 1,
+ "target": 2,
+ "value": 0.597
+ }, {
+ "source": 1,
+ "target": 3,
+ "value": 26.862
+ }, {
+ "source": 1,
+ "target": 4,
+ "value": 280.322
+ }, {
+ "source": 1,
+ "target": 5,
+ "value": 81.144
+ }, {
+ "source": 6,
+ "target": 2,
+ "value": 35
+ }, {
+ "source": 7,
+ "target": 4,
+ "value": 35
+ }, {
+ "source": 8,
+ "target": 9,
+ "value": 11.606
+ }, {
+ "source": 10,
+ "target": 9,
+ "value": 63.965
+ }, {
+ "source": 9,
+ "target": 4,
+ "value": 75.571
+ }, {
+ "source": 11,
+ "target": 12,
+ "value": 10.639
+ }, {
+ "source": 11,
+ "target": 13,
+ "value": 22.505
+ }, {
+ "source": 11,
+ "target": 14,
+ "value": 46.184
+ }, {
+ "source": 15,
+ "target": 16,
+ "value": 104.453
+ }, {
+ "source": 15,
+ "target": 14,
+ "value": 113.726
+ }, {
+ "source": 15,
+ "target": 17,
+ "value": 27.14
+ }, {
+ "source": 15,
+ "target": 12,
+ "value": 342.165
+ }, {
+ "source": 15,
+ "target": 18,
+ "value": 37.797
+ }, {
+ "source": 15,
+ "target": 19,
+ "value": 4.412
+ }, {
+ "source": 15,
+ "target": 13,
+ "value": 40.858
+ }, {
+ "source": 15,
+ "target": 3,
+ "value": 56.691
+ }, {
+ "source": 15,
+ "target": 20,
+ "value": 7.863
+ }, {
+ "source": 15,
+ "target": 21,
+ "value": 90.008
+ }, {
+ "source": 15,
+ "target": 22,
+ "value": 93.494
+ }, {
+ "source": 23,
+ "target": 24,
+ "value": 40.719
+ }, {
+ "source": 25,
+ "target": 24,
+ "value": 82.233
+ }, {
+ "source": 5,
+ "target": 13,
+ "value": 0.129
+ }, {
+ "source": 5,
+ "target": 3,
+ "value": 1.401
+ }, {
+ "source": 5,
+ "target": 26,
+ "value": 151.891
+ }, {
+ "source": 5,
+ "target": 19,
+ "value": 2.096
+ }, {
+ "source": 5,
+ "target": 12,
+ "value": 48.58
+ }, {
+ "source": 27,
+ "target": 15,
+ "value": 7.013
+ }, {
+ "source": 17,
+ "target": 28,
+ "value": 20.897
+ }, {
+ "source": 17,
+ "target": 3,
+ "value": 6.242
+ }, {
+ "source": 28,
+ "target": 18,
+ "value": 20.897
+ }, {
+ "source": 29,
+ "target": 15,
+ "value": 6.995
+ }, {
+ "source": 2,
+ "target": 12,
+ "value": 121.066
+ }, {
+ "source": 2,
+ "target": 30,
+ "value": 128.69
+ }, {
+ "source": 2,
+ "target": 18,
+ "value": 135.835
+ }, {
+ "source": 2,
+ "target": 31,
+ "value": 14.458
+ }, {
+ "source": 2,
+ "target": 32,
+ "value": 206.267
+ }, {
+ "source": 2,
+ "target": 19,
+ "value": 3.64
+ }, {
+ "source": 2,
+ "target": 33,
+ "value": 33.218
+ }, {
+ "source": 2,
+ "target": 20,
+ "value": 4.413
+ }, {
+ "source": 34,
+ "target": 1,
+ "value": 4.375
+ }, {
+ "source": 24,
+ "target": 5,
+ "value": 122.952
+ }, {
+ "source": 35,
+ "target": 26,
+ "value": 839.978
+ }, {
+ "source": 36,
+ "target": 37,
+ "value": 504.287
+ }, {
+ "source": 38,
+ "target": 37,
+ "value": 107.703
+ }, {
+ "source": 37,
+ "target": 2,
+ "value": 611.99
+ }, {
+ "source": 39,
+ "target": 4,
+ "value": 56.587
+ }, {
+ "source": 39,
+ "target": 1,
+ "value": 77.81
+ }, {
+ "source": 40,
+ "target": 14,
+ "value": 193.026
+ }, {
+ "source": 40,
+ "target": 13,
+ "value": 70.672
+ }, {
+ "source": 41,
+ "target": 15,
+ "value": 59.901
+ }, {
+ "source": 42,
+ "target": 14,
+ "value": 19.263
+ }, {
+ "source": 43,
+ "target": 42,
+ "value": 19.263
+ }, {
+ "source": 43,
+ "target": 41,
+ "value": 59.901
+ }, {
+ "source": 4,
+ "target": 19,
+ "value": 0.882
+ }, {
+ "source": 4,
+ "target": 26,
+ "value": 400.12
+ }, {
+ "source": 4,
+ "target": 12,
+ "value": 46.477
+ }, {
+ "source": 26,
+ "target": 15,
+ "value": 525.531
+ }, {
+ "source": 26,
+ "target": 3,
+ "value": 787.129
+ }, {
+ "source": 26,
+ "target": 11,
+ "value": 79.329
+ }, {
+ "source": 44,
+ "target": 15,
+ "value": 9.452
+ }, {
+ "source": 45,
+ "target": 1,
+ "value": 182.01
+ }, {
+ "source": 46,
+ "target": 15,
+ "value": 19.013
+ }, {
+ "source": 47,
+ "target": 15,
+ "value": 289.366
+ }]
+}
http://git-wip-us.apache.org/repos/asf/incubator-senssoft-tap/blob/607675ba/Sankey/csvSankey-v4/exampleData.csv
----------------------------------------------------------------------
diff --git a/Sankey/csvSankey-v4/exampleData.csv b/Sankey/csvSankey-v4/exampleData.csv
new file mode 100644
index 0000000..a33e985
--- /dev/null
+++ b/Sankey/csvSankey-v4/exampleData.csv
@@ -0,0 +1,8 @@
+source,target,value
+Barry,Elvis,2
+Frodo,Elvis,2
+Frodo,Sarah,2
+Barry,Alice,2
+Elvis,Sarah,2
+Elvis,Alice,2
+Sarah,Alice,4
\ No newline at end of file