mbmohib · November 20, 2019 07:56
diff --git a/.block b/.block
 license: mit
diff --git a/README.md b/README.md
diff --git a/barleyfull.csv b/barleyfull.csv
diff --git a/index.html b/index.html
 <script src="https://d3js.org/d3.v4.min.js"></script>

 <style type="text/css">
  /*css to go here*/
  svg {
    width: 800;
    height: 600;
  }
  circle {
    opacity: 0.5;
  }
 </style>

 <body></body>

 <script>
  // properties
  var radius = 10;
  var duration = 1500;
  var width = 800;
  var height = 600;
  var svg = d3.select('body').append('svg');
  
  // scales
  var xScale = d3.scaleBand()
    .rangeRound([0, width]);
  var yScale = d3.scaleLinear()
    .range([height, 0]);
  var colorScale = d3.scaleOrdinal(d3.schemeCategory10);
  
  function update(data, year) {
   	data = data.filter(d => d.year === year);
 		var t = d3.transition().duration(100)
    
    var circles = svg.selectAll('circle')
    								.data(data, d => d.key)
    
 		// Exit 
    circles.exit()
      .transition(t)
      .attr('r', 0)
      .remove()
    
 		//Enter
    var enter = circles.enter().append('circle')
    	.attr('r', radius)
    
    circles = enter.merge(circles)
    	.attr('cx', d => xScale(d.site))
    	.transition(t)
    	.attr('fill', d => colorScale(d.gen))
    	.attr('cy', d => yScale(d.yield))
  }
  
  d3.csv('barleyfull.csv', function(err, response) {
    response.forEach(function(d) {
      // convert yield and year from string to int
      d.year = +d.year;
      d.yield = +d.yield;
      // use gen and site as the unique key for each datum
      d.key = d.site + ':' + d.gen;
    });
    
    var xDomain = response.map(d => d.site)
    xScale.domain(xDomain)
    
    var yExtent = d3.extent(response, d => d.yield)
    yScale.domain(yExtent)
    
    
    var startYear = 1927;
    var numYears = 9;
    var index = 0;
    update(response, startYear)
    
    setInterval(() => {
      update(response, startYear + (index % numYears));
      index += 1;
    }, 1000)
  });
 </script>
	yield	gen	year	site
1	47.5	Manchuria	1927	StPaul
2	45.4	Glabron	1927	StPaul
3	45	Svansota	1927	StPaul
4	43.4	Velvet	1927	StPaul
5	60.2	Trebi	1927	StPaul
6	45.2	ManxSA	1927	StPaul
7	50.3	SAxMan	1927	StPaul
8	49	Peatland	1927	StPaul
9	45.9	Colsess	1927	StPaul
10	49.4	Heinrichs	1927	StPaul
11	51.8	Manchuria	1927	Duluth
12	56	Glabron	1927	Duluth
13	41.9	Svansota	1927	Duluth
14	60	Velvet	1927	Duluth
15	65.1	Trebi	1927	Duluth
16	53.2	ManxSA	1927	Duluth
17	62.9	SAxMan	1927	Duluth
18	56.4	Peatland	1927	Duluth
19	62.5	Colsess	1927	Duluth
20	41.3	Manchuria	1927	Waseca
21	39.4	Glabron	1927	Waseca
22	36.3	Svansota	1927	Waseca
23	39.8	Velvet	1927	Waseca
24	53.8	Trebi	1927	Waseca
25	42.9	ManxSA	1927	Waseca
26	42.7	SAxMan	1927	Waseca
27	45.4	Peatland	1927	Waseca
28	35.6	Colsess	1927	Waseca
29	30.4	Glabron	1927	GrandRapids
30	32.1	Svansota	1927	GrandRapids
31	20.1	Velvet	1927	GrandRapids
32	17.2	Trebi	1927	GrandRapids
33	32.7	ManxSA	1927	GrandRapids
34	14.9	Peatland	1927	GrandRapids
35	26.9	Colsess	1927	GrandRapids
36	43.6	Manchuria	1927	Morris
37	50	Glabron	1927	Morris
38	49.1	Svansota	1927	Morris
39	45.6	Velvet	1927	Morris
40	54.6	Trebi	1927	Morris
41	52.3	ManxSA	1927	Morris
42	31.3	SAxMan	1927	Morris
43	45.4	Peatland	1927	Morris
44	41.9	Colsess	1927	Morris
45	26	Manchuria	1927	Crookston
46	27.6	Glabron	1927	Crookston
47	32.8	Velvet	1927	Crookston
48	36.8	Trebi	1927	Crookston
49	25.9	ManxSA	1927	Crookston
50	31.9	SAxMan	1927	Crookston
51	39.8	Peatland	1927	Crookston
52	34.2	Svansota	1927	Crookston
53	28.1	Colsess	1927	Crookston
54	32.9	Manchuria	1928	StPaul
55	30.1	Glabron	1928	StPaul
56	38.1	Svansota	1928	StPaul
57	28.4	Velvet	1928	StPaul
58	34.1	Trebi	1928	StPaul
59	31.8	ManxSA	1928	StPaul
60	37.5	SAxMan	1928	StPaul
61	34.8	Peatland	1928	StPaul
62	31.5	Colsess	1928	StPaul
63	39.3	Heinrichs	1928	StPaul
64	36.3	Manchuria	1928	Duluth
65	37	Glabron	1928	Duluth
66	22.5	Svansota	1928	Duluth
67	38	Velvet	1928	Duluth
68	41.3	Trebi	1928	Duluth
69	35.1	ManxSA	1928	Duluth
70	39.6	SAxMan	1928	Duluth
71	35.5	Peatland	1928	Duluth
72	34.4	Colsess	1928	Duluth
73	57.4	Manchuria	1928	Waseca
74	56.7	Glabron	1928	Waseca
75	55.3	Svansota	1928	Waseca
76	54.9	Velvet	1928	Waseca
77	67.5	Trebi	1928	Waseca
78	58.8	ManxSA	1928	Waseca
79	65.5	SAxMan	1928	Waseca
80	53	Peatland	1928	Waseca
81	55.2	Colsess	1928	Waseca
82	58.9	Heinrichs	1928	Waseca
83	48.1	Dryland	1928	Waseca
84	28.6	Glabron	1928	GrandRapids
85	39.7	Svansota	1928	GrandRapids
86	34.8	Velvet	1928	GrandRapids
87	39.2	Trebi	1928	GrandRapids
88	33.8	ManxSA	1928	GrandRapids
89	44.4	Peatland	1928	GrandRapids
90	28.2	Colsess	1928	GrandRapids
91	33.5	Manchuria	1928	GrandRapids
92	40.3	SAxMan	1928	GrandRapids
93	35.1	Manchuria	1928	Morris
94	32.4	Glabron	1928	Morris
95	42.3	Svansota	1928	Morris
96	36.8	Velvet	1928	Morris
97	27.4	Trebi	1928	Morris
98	41.8	ManxSA	1928	Morris
99	38.3	SAxMan	1928	Morris
100	26.8	Peatland	1928	Morris
101	29.6	Colsess	1928	Morris
102	29.1	Dryland	1928	Morris
103	48.9	Manchuria	1929	StPaul
104	51.8	Glabron	1929	StPaul
105	51.2	Svansota	1929	StPaul
106	49.5	Velvet	1929	StPaul
107	60.7	Trebi	1929	StPaul
108	54	ManxSA	1929	StPaul
109	58.1	SAxMan	1929	StPaul
110	49.4	Peatland	1929	StPaul
111	44.6	Colsess	1929	StPaul
112	53.9	Heinrichs	1929	StPaul
113	54.6	No474	1929	StPaul
114	33.2	Manchuria	1929	Duluth
115	25.8	Glabron	1929	Duluth
116	21.1	Svansota	1929	Duluth
117	29.7	Velvet	1929	Duluth
118	30.5	Trebi	1929	Duluth
119	34	ManxSA	1929	Duluth
120	23.9	SAxMan	1929	Duluth
121	28.8	Peatland	1929	Duluth
122	28.5	Colsess	1929	Duluth
123	24.3	No474	1929	Duluth
124	24.7	No475	1929	Duluth
125	49.5	Manchuria	1929	Waseca
126	52.4	Glabron	1929	Waseca
127	47.1	Svansota	1929	Waseca
128	48.9	Velvet	1929	Waseca
129	63.9	Trebi	1929	Waseca
130	50.3	ManxSA	1929	Waseca
131	53.7	SAxMan	1929	Waseca
132	50.5	Peatland	1929	Waseca
133	46.2	Colsess	1929	Waseca
134	39.9	Heinrichs	1929	Waseca
135	38.1	Dryland	1929	Waseca
136	41.4	No474	1929	Waseca
137	45	No475	1929	Waseca
138	28.3	Glabron	1929	GrandRapids
139	34	Svansota	1929	GrandRapids
140	23.7	Velvet	1929	GrandRapids
141	29.8	Trebi	1929	GrandRapids
142	31.3	ManxSA	1929	GrandRapids
143	27.1	Peatland	1929	GrandRapids
144	32.5	Colsess	1929	GrandRapids
145	26.4	Manchuria	1929	GrandRapids
146	30.6	SAxMan	1929	GrandRapids
147	29.4	No474	1929	GrandRapids
148	30.9	No475	1929	GrandRapids
149	27.3	Manchuria	1929	Morris
150	34.5	Glabron	1929	Morris
151	31.4	Svansota	1929	Morris
152	26.6	Velvet	1929	Morris
153	28.3	Trebi	1929	Morris
154	29.9	ManxSA	1929	Morris
155	29.3	SAxMan	1929	Morris
156	26.5	Peatland	1929	Morris
157	26.3	Colsess	1929	Morris
158	32.4	No474	1929	Morris
159	30.8	No475	1929	Morris
160	32.1	Manchuria	1929	Crookston
161	33.5	Glabron	1929	Crookston
162	29.1	Velvet	1929	Crookston
163	33.1	Trebi	1929	Crookston
164	40.1	ManxSA	1929	Crookston
165	48.5	SAxMan	1929	Crookston
166	33.7	Peatland	1929	Crookston
167	39.5	Svansota	1929	Crookston
168	31.5	Colsess	1929	Crookston
169	35.3	No474	1929	Crookston
170	39.5	No475	1929	Crookston
171	34.1	Manchuria	1930	StPaul
172	42	Glabron	1930	StPaul
173	32.3	Svansota	1930	StPaul
174	36.6	Velvet	1930	StPaul
175	41.5	Trebi	1930	StPaul
176	41.7	ManxSA	1930	StPaul
177	41	SAxMan	1930	StPaul
178	33.1	Peatland	1930	StPaul
179	30	Colsess	1930	StPaul
180	33.4	Heinrichs	1930	StPaul
181	30.4	No474	1930	StPaul
182	37	Minsturdi	1930	StPaul
183	37.5	CompCross	1930	StPaul
184	34.8	MechMixture	1930	StPaul
185	26.4	Manchuria	1930	Duluth
186	31.7	Glabron	1930	Duluth
187	32.8	Svansota	1930	Duluth
188	27.9	Velvet	1930	Duluth
189	30.9	Trebi	1930	Duluth
190	37.8	ManxSA	1930	Duluth
191	32.9	SAxMan	1930	Duluth
192	27.5	Peatland	1930	Duluth
193	33.2	Colsess	1930	Duluth
194	34.4	No474	1930	Duluth
195	39.3	No475	1930	Duluth
196	40.4	Manchuria	1930	Waseca
197	38.8	Glabron	1930	Waseca
198	40.5	Svansota	1930	Waseca
199	37.8	Velvet	1930	Waseca
200	45.1	Trebi	1930	Waseca
201	39.1	ManxSA	1930	Waseca
202	46	SAxMan	1930	Waseca
203	42.7	Peatland	1930	Waseca
204	38.3	Colsess	1930	Waseca
205	41.3	Heinrichs	1930	Waseca
206	44.4	No474	1930	Waseca
207	41.9	No475	1930	Waseca
208	31.3	Glabron	1930	GrandRapids
209	32.4	Svansota	1930	GrandRapids
210	37.8	Velvet	1930	GrandRapids
211	42.5	Trebi	1930	GrandRapids
212	33.4	ManxSA	1930	GrandRapids
213	38.9	Peatland	1930	GrandRapids
214	28.4	Colsess	1930	GrandRapids
215	31.8	Manchuria	1930	GrandRapids
216	38.9	SAxMan	1930	GrandRapids
217	37.4	No474	1930	GrandRapids
218	40.6	No475	1930	GrandRapids
219	19.3	Manchuria	1930	Morris
220	23.9	Glabron	1930	Morris
221	26.4	Svansota	1930	Morris
222	28.1	Velvet	1930	Morris
223	28.4	Trebi	1930	Morris
224	21.9	ManxSA	1930	Morris
225	34.1	SAxMan	1930	Morris
226	26	Peatland	1930	Morris
227	22	Colsess	1930	Morris
228	27.5	No474	1930	Morris
229	35.9	No475	1930	Morris
230	34	Manchuria	1930	Crookston
231	35.7	Glabron	1930	Crookston
232	36.7	Velvet	1930	Crookston
233	32.5	Trebi	1930	Crookston
234	35.9	ManxSA	1930	Crookston
235	35.2	SAxMan	1930	Crookston
236	29	Peatland	1930	Crookston
237	38.6	Svansota	1930	Crookston
238	27.9	Colsess	1930	Crookston
239	32.1	No474	1930	Crookston
240	36.7	No475	1930	Crookston
241	27	Manchuria	1931	StPaul
242	43.1	Glabron	1931	StPaul
243	35.1	Svansota	1931	StPaul
244	39.9	Velvet	1931	StPaul
245	36.6	Trebi	1931	StPaul
246	43.3	ManxSA	1931	StPaul
247	36.6	SAxMan	1931	StPaul
248	32.8	Peatland	1931	StPaul
249	33.5	Colsess	1931	StPaul
250	28.9	Heinrichs	1931	StPaul
251	30	No474	1931	StPaul
252	28.5	Minsturdi	1931	StPaul
253	32.1	CompCross	1931	StPaul
254	35.2	MechMixture	1931	StPaul
255	39.3	WisNo38	1931	StPaul
256	26.8	Jeans	1931	StPaul
257	29	Manchuria	1931	Duluth
258	29.7	Glabron	1931	Duluth
259	25.7	Svansota	1931	Duluth
260	26.3	Velvet	1931	Duluth
261	33.9	Trebi	1931	Duluth
262	33.6	ManxSA	1931	Duluth
263	28.1	SAxMan	1931	Duluth
264	32	Peatland	1931	Duluth
265	21	Colsess	1931	Duluth
266	33.1	No475	1931	Duluth
267	31.6	WisNo38	1931	Duluth
268	48.9	Manchuria	1931	Waseca
269	55.2	Glabron	1931	Waseca
270	47.3	Svansota	1931	Waseca
271	50.2	Velvet	1931	Waseca
272	63.8	Trebi	1931	Waseca
273	58.1	ManxSA	1931	Waseca
274	65.8	SAxMan	1931	Waseca
275	48.6	Peatland	1931	Waseca
276	47.2	Colsess	1931	Waseca
277	41.4	Heinrichs	1931	Waseca
278	46.5	No474	1931	Waseca
279	46.8	No475	1931	Waseca
280	48.2	Minsturdi	1931	Waseca
281	58.8	WisNo38	1931	Waseca
282	29.1	Glabron	1931	GrandRapids
283	29.7	Svansota	1931	GrandRapids
284	23	Velvet	1931	GrandRapids
285	29.8	Trebi	1931	GrandRapids
286	32.2	ManxSA	1931	GrandRapids
287	34.7	Peatland	1931	GrandRapids
288	28.8	Colsess	1931	GrandRapids
289	33	Manchuria	1931	GrandRapids
290	24.9	SAxMan	1931	GrandRapids
291	21.3	No474	1931	GrandRapids
292	19.7	No475	1931	GrandRapids
293	23.2	Heinrichs	1931	GrandRapids
294	34.5	WisNo38	1931	GrandRapids
295	27.4	Manchuria	1931	Morris
296	28.8	Glabron	1931	Morris
297	25.8	Svansota	1931	Morris
298	26.1	Velvet	1931	Morris
299	43.8	Trebi	1931	Morris
300	28.7	ManxSA	1931	Morris
301	30.4	SAxMan	1931	Morris
302	29.9	Peatland	1931	Morris
303	26.2	Colsess	1931	Morris
304	19.4	No474	1931	Morris
305	22.6	No475	1931	Morris
306	20.4	Heinrichs	1931	Morris
307	29.5	WisNo38	1931	Morris
308	39.9	Manchuria	1931	Crookston
309	38.1	Glabron	1931	Crookston
310	41.3	Velvet	1931	Crookston
311	46.9	Trebi	1931	Crookston
312	45.7	ManxSA	1931	Crookston
313	48.6	SAxMan	1931	Crookston
314	41.6	Peatland	1931	Crookston
315	40.5	Svansota	1931	Crookston
316	36.5	Colsess	1931	Crookston
317	37.6	No474	1931	Crookston
318	44.1	No475	1931	Crookston
319	33.3	Heinrichs	1931	Crookston
320	49.9	WisNo38	1931	Crookston
321	26.9	Manchuria	1932	StPaul
322	26.8	Velvet	1932	StPaul
323	38	WisNo38	1932	StPaul
324	29.1	Trebi	1932	StPaul
325	25.8	Minsturdi	1932	StPaul
326	28.1	Peatland	1932	StPaul
327	27.4	Svansota	1932	StPaul
328	25.9	Spartan	1932	StPaul
329	25.6	SAxMan	1932	StPaul
330	26.4	ManxSA	1932	StPaul
331	30.9	No474	1932	StPaul
332	33.5	Manchuria	1932	Waseca
333	37.4	Velvet	1932	Waseca
334	37.7	Glabron	1932	Waseca
335	58.2	WisNo38	1932	Waseca
336	49.2	Trebi	1932	Waseca
337	41	Minsturdi	1932	Waseca
338	36	Peatland	1932	Waseca
339	36.7	No474	1932	Waseca
340	33.2	Spartan	1932	Waseca
341	44.7	SAxMan	1932	Waseca
342	42.2	ManxSA	1932	Waseca
343	38.5	Svansota	1932	Waseca
344	34.4	Manchuria	1932	Morris
345	38.8	Velvet	1932	Morris
346	35.1	Glabron	1932	Morris
347	47.2	WisNo38	1932	Morris
348	46.6	Trebi	1932	Morris
349	43.2	Peatland	1932	Morris
350	47	SAxMan	1932	Morris
351	43.5	ManxSA	1932	Morris
352	43.8	No474	1932	Morris
353	33	Manchuria	1932	Crookston
354	32.1	Velvet	1932	Crookston
355	26.2	Glabron	1932	Crookston
356	35.9	WisNo38	1932	Crookston
357	41.8	Trebi	1932	Crookston
358	25.2	Peatland	1932	Crookston
359	30.5	SAxMan	1932	Crookston
360	34.3	ManxSA	1932	Crookston
361	32	No474	1932	Crookston
362	20.6	Svansota	1932	Crookston
363	22.1	Manchuria	1932	GrandRapids
364	32.2	Velvet	1932	GrandRapids
365	14.4	Glabron	1932	GrandRapids
366	20.7	WisNo38	1932	GrandRapids
367	20.7	Trebi	1932	GrandRapids
368	26.8	Peatland	1932	GrandRapids
369	19.9	SAxMan	1932	GrandRapids
370	19.5	ManxSA	1932	GrandRapids
371	18.6	No474	1932	GrandRapids
372	16.6	Svansota	1932	GrandRapids
373	22.6	Manchuria	1932	Duluth
374	22.5	Velvet	1932	Duluth
375	25.9	Glabron	1932	Duluth
376	29.3	WisNo38	1932	Duluth
377	30.6	Trebi	1932	Duluth
378	31.4	Peatland	1932	Duluth
379	22.2	Svansota	1932	Duluth
380	22.5	SAxMan	1932	Duluth
381	22.7	ManxSA	1932	Duluth
382	27.1	Manchuria	1933	StPaul
383	38.2	Velvet	1933	StPaul
384	38.8	WisNo38	1933	StPaul
385	45.9	Trebi	1933	StPaul
386	40.4	Minsturdi	1933	StPaul
387	31	Peatland	1933	StPaul
388	36.2	Svansota	1933	StPaul
389	43.3	Spartan	1933	StPaul
390	34.8	SAxMan	1933	StPaul
391	40.8	ManxSA	1933	StPaul
392	30.9	No474	1933	StPaul
393	34.4	Glabron	1933	StPaul
394	26	Oderbrucker	1933	StPaul
395	32.9	Odessa	1933	StPaul
396	41.1	SD1340	1933	StPaul
397	44.8	Manchuria	1933	Waseca
398	53.5	Velvet	1933	Waseca
399	59.6	Glabron	1933	Waseca
400	65.9	WisNo38	1933	Waseca
401	62.1	Trebi	1933	Waseca
402	54.7	Minsturdi	1933	Waseca
403	59.1	Peatland	1933	Waseca
404	46.9	No474	1933	Waseca
405	56.8	Spartan	1933	Waseca
406	58.4	SAxMan	1933	Waseca
407	57.8	ManxSA	1933	Waseca
408	46.4	Oderbrucker	1933	Waseca
409	62	Odessa	1933	Waseca
410	58	SD1340	1933	Waseca
411	26.2	Manchuria	1933	Crookston
412	35.6	Velvet	1933	Crookston
413	28.4	Glabron	1933	Crookston
414	44.5	WisNo38	1933	Crookston
415	22.8	Trebi	1933	Crookston
416	35.3	Peatland	1933	Crookston
417	31.3	SAxMan	1933	Crookston
418	27.6	ManxSA	1933	Crookston
419	36.1	No474	1933	Crookston
420	34.7	Oderbrucker	1933	Crookston
421	33.3	Odessa	1933	Crookston
422	8.8	SD1340	1933	Crookston
423	10.1	Manchuria	1933	GrandRapids
424	8	Velvet	1933	GrandRapids
425	14.2	Glabron	1933	GrandRapids
426	10.6	WisNo38	1933	GrandRapids
427	15.5	Trebi	1933	GrandRapids
428	14.4	Peatland	1933	GrandRapids
429	10.9	SAxMan	1933	GrandRapids
430	12.7	ManxSA	1933	GrandRapids
431	9.8	No474	1933	GrandRapids
432	10.1	Oderbrucker	1933	GrandRapids
433	14	Odessa	1933	GrandRapids
434	38.4	Manchuria	1933	Duluth
435	30.4	Velvet	1933	Duluth
436	36.3	Glabron	1933	Duluth
437	60.1	WisNo38	1933	Duluth
438	35.8	Trebi	1933	Duluth
439	41.7	Peatland	1933	Duluth
440	33.5	Svansota	1933	Duluth
441	34.7	SAxMan	1933	Duluth
442	21.6	ManxSA	1933	Duluth
443	32.9	Oderbrucker	1933	Duluth
444	44.1	Odessa	1933	Duluth
445	34.1	No474	1933	Duluth
446	12.7	Manchuria	1934	StPaul
447	15	Velvet	1934	StPaul
448	5.5	WisNo38	1934	StPaul
449	14.6	Trebi	1934	StPaul
450	16.3	Minsturdi	1934	StPaul
451	5.4	Peatland	1934	StPaul
452	2.9	Svansota	1934	StPaul
453	9.3	Spartan	1934	StPaul
454	12	SAxMan	1934	StPaul
455	19.6	ManxSA	1934	StPaul
456	6.6	No474	1934	StPaul
457	13.6	Glabron	1934	StPaul
458	6.1	Oderbrucker	1934	StPaul
459	13.8	Odessa	1934	StPaul
460	10.1	SD1340	1934	StPaul
461	18.9	Manchuria	1934	Waseca
462	18.5	Velvet	1934	Waseca
463	22.6	Glabron	1934	Waseca
464	22.1	WisNo38	1934	Waseca
465	25.3	Trebi	1934	Waseca
466	19.9	Minsturdi	1934	Waseca
467	11.3	Peatland	1934	Waseca
468	27.7	No474	1934	Waseca
469	8.8	Spartan	1934	Waseca
470	23	SAxMan	1934	Waseca
471	26.8	ManxSA	1934	Waseca
472	13.8	Oderbrucker	1934	Waseca
473	17.4	Odessa	1934	Waseca
474	13.3	SD1340	1934	Waseca
475	15.8	Manchuria	1934	Waseca
476	49.4	Manchuria	1934	Crookston
477	47.2	Velvet	1934	Crookston
478	52.1	Glabron	1934	Crookston
479	51.4	WisNo38	1934	Crookston
480	65.1	Trebi	1934	Crookston
481	44.7	Peatland	1934	Crookston
482	60.5	SAxMan	1934	Crookston
483	57.6	ManxSA	1934	Crookston
484	51.5	No474	1934	Crookston
485	48.2	Oderbrucker	1934	Crookston
486	59.3	Odessa	1934	Crookston
487	56.8	SD1340	1934	Crookston
488	29.3	Manchuria	1934	GrandRapids
489	40.4	Velvet	1934	GrandRapids
490	37.3	Glabron	1934	GrandRapids
491	43.3	WisNo38	1934	GrandRapids
492	42.6	Trebi	1934	GrandRapids
493	43.2	Peatland	1934	GrandRapids
494	39.5	SAxMan	1934	GrandRapids
495	35.5	ManxSA	1934	GrandRapids
496	44.5	No474	1934	GrandRapids
497	26.7	Oderbrucker	1934	GrandRapids
498	42.5	Odessa	1934	GrandRapids
499	31.8	SD1340	1934	GrandRapids
500	55.7	Manchuria	1934	Duluth
501	51.8	Velvet	1934	Duluth
502	50.3	Glabron	1934	Duluth
503	73.4	WisNo38	1934	Duluth
504	75.5	Trebi	1934	Duluth
505	50.7	Peatland	1934	Duluth
506	54.7	Svansota	1934	Duluth
507	64	SAxMan	1934	Duluth
508	58	ManxSA	1934	Duluth
509	38.8	Oderbrucker	1934	Duluth
510	54.5	Odessa	1934	Duluth
511	51.2	SD1340	1934	Duluth
512	48.4	No474	1934	Duluth
513	51.9	Manchuria	1935	StPaul
514	57	Velvet	1935	StPaul
515	63.3	WisNo38	1935	StPaul
516	62.1	Trebi	1935	StPaul
517	62.1	Minsturdi	1935	StPaul
518	51.9	Peatland	1935	StPaul
519	56.7	Svansota	1935	StPaul
520	64.4	Spartan	1935	StPaul
521	49.4	SAxMan	1935	StPaul
522	60	ManxSA	1935	StPaul
523	58.9	No474	1935	StPaul
524	46	Glabron	1935	StPaul
525	43.3	Oderbrucker	1935	StPaul
526	53.6	Odessa	1935	StPaul
527	61.1	SD1340	1935	StPaul
528	53.5	Manchuria	1935	Waseca
529	56.5	Velvet	1935	Waseca
530	59	Glabron	1935	Waseca
531	72.3	WisNo38	1935	Waseca
532	66.9	Trebi	1935	Waseca
533	61.3	Minsturdi	1935	Waseca
534	47.8	Peatland	1935	Waseca
535	63.7	No474	1935	Waseca
536	61.3	Spartan	1935	Waseca
537	57.8	SAxMan	1935	Waseca
538	51.1	ManxSA	1935	Waseca
539	40.4	Oderbrucker	1935	Waseca
540	61.2	Odessa	1935	Waseca
541	54.5	SD1340	1935	Waseca
542	40.7	Manchuria	1935	Waseca
543	34.2	Manchuria	1935	Morris
544	36.7	Velvet	1935	Morris
545	33.8	Glabron	1935	Morris
546	55.2	WisNo38	1935	Morris
547	43.8	Trebi	1935	Morris
548	49.1	Peatland	1935	Morris
549	34	SAxMan	1935	Morris
550	31.5	ManxSA	1935	Morris
551	48.9	No474	1935	Morris
552	34.3	Oderbrucker	1935	Morris
553	41.9	Odessa	1935	Morris
554	35.1	SD1340	1935	Morris
555	40	Manchuria	1935	Crookston
556	40.6	Velvet	1935	Crookston
557	32.9	Glabron	1935	Crookston
558	45.2	WisNo38	1935	Crookston
559	56.5	Trebi	1935	Crookston
560	52	Peatland	1935	Crookston
561	37.3	SAxMan	1935	Crookston
562	43	ManxSA	1935	Crookston
563	40.6	No474	1935	Crookston
564	32.5	Oderbrucker	1935	Crookston
565	44	Odessa	1935	Crookston
566	42	SD1340	1935	Crookston
567	28.6	Manchuria	1935	GrandRapids
568	26	Velvet	1935	GrandRapids
569	21.4	Glabron	1935	GrandRapids
570	25.1	WisNo38	1935	GrandRapids
571	33.5	Trebi	1935	GrandRapids
572	35.6	Peatland	1935	GrandRapids
573	31.5	SAxMan	1935	GrandRapids
574	29.7	ManxSA	1935	GrandRapids
575	24.5	No474	1935	GrandRapids
576	23.8	Oderbrucker	1935	GrandRapids
577	28	Odessa	1935	GrandRapids
578	25.9	SD1340	1935	GrandRapids
579	24.6	Manchuria	1935	Duluth
580	27.5	Velvet	1935	Duluth
581	21.4	Glabron	1935	Duluth
582	40.5	WisNo38	1935	Duluth
583	30.5	Trebi	1935	Duluth
584	33	Peatland	1935	Duluth
585	23	Svansota	1935	Duluth
586	17.9	SAxMan	1935	Duluth
587	24.5	ManxSA	1935	Duluth
588	19.2	Oderbrucker	1935	Duluth
589	33	Odessa	1935	Duluth
590	27	SD1340	1935	Duluth
591	24.5	No474	1935	Duluth
592	22.7	Manchuria	1936	StPaul
593	17	Velvet	1936	StPaul
594	18.3	WisNo38	1936	StPaul
595	25.3	Trebi	1936	StPaul
596	30.9	Minsturdi	1936	StPaul
597	11	Peatland	1936	StPaul
598	24	Glabron	1936	StPaul
599	10.3	Oderbrucker	1936	StPaul
600	21.7	Odessa	1936	StPaul
601	31.8	SD1340	1936	StPaul
602	38	Manchuria	1936	Waseca
603	39.4	Velvet	1936	Waseca
604	42.8	Glabron	1936	Waseca
605	45	WisNo38	1936	Waseca
606	55.9	Trebi	1936	Waseca
607	46.6	Minsturdi	1936	Waseca
608	38.5	Peatland	1936	Waseca
609	36.5	Oderbrucker	1936	Waseca
610	39.3	Odessa	1936	Waseca
611	48	SD1340	1936	Waseca
612	23.3	Manchuria	1936	Morris
613	21.1	Velvet	1936	Morris
614	23.8	Glabron	1936	Morris
615	20.1	WisNo38	1936	Morris
616	26.1	Trebi	1936	Morris
617	18.1	Peatland	1936	Morris
618	19	Oderbrucker	1936	Morris
619	25.7	Odessa	1936	Morris
620	20.1	SD1340	1936	Morris
621	8.2	Manchuria	1936	Crookston
622	12.6	Velvet	1936	Crookston
623	11.5	Glabron	1936	Crookston
624	8.8	WisNo38	1936	Crookston
625	23.1	Trebi	1936	Crookston
626	6.7	Peatland	1936	Crookston
627	4.1	Oderbrucker	1936	Crookston
628	17.2	Odessa	1936	Crookston
629	13.9	SD1340	1936	Crookston
630	18	Manchuria	1936	GrandRapids
631	7.7	Velvet	1936	GrandRapids
632	12.8	Glabron	1936	GrandRapids
633	9	WisNo38	1936	GrandRapids
634	19	Trebi	1936	GrandRapids
635	16.5	Peatland	1936	GrandRapids
636	13	Oderbrucker	1936	GrandRapids
637	14.4	Odessa	1936	GrandRapids
638	15	SD1340	1936	GrandRapids
639	12	Manchuria	1936	Duluth
640	8.9	Velvet	1936	Duluth
641	12.9	Glabron	1936	Duluth
642	10.3	WisNo38	1936	Duluth
643	21.2	Trebi	1936	Duluth
644	17.5	Peatland	1936	Duluth
645	9.2	Oderbrucker	1936	Duluth
646	17.4	Odessa	1936	Duluth
647	14.2	SD1340	1936	Duluth
	<script src="https://d3js.org/d3.v4.min.js"></script>

	<style type="text/css">
	/css to go here/
	svg {
	width: 800;
	height: 600;
	}
	circle {
	opacity: 0.5;
	}
	</style>

	<body></body>

	<script>
	// properties
	var radius = 10;
	var duration = 1500;
	var width = 800;
	var height = 600;
	var svg = d3.select('body').append('svg');

	// scales
	var xScale = d3.scaleBand()
	.rangeRound([0, width]);
	var yScale = d3.scaleLinear()
	.range([height, 0]);
	var colorScale = d3.scaleOrdinal(d3.schemeCategory10);

	function update(data, year) {
	data = data.filter(d => d.year === year);
	var t = d3.transition().duration(100)

	var circles = svg.selectAll('circle')
	.data(data, d => d.key)

	// Exit
	circles.exit()
	.transition(t)
	.attr('r', 0)
	.remove()

	//Enter
	var enter = circles.enter().append('circle')
	.attr('r', radius)

	circles = enter.merge(circles)
	.attr('cx', d => xScale(d.site))
	.transition(t)
	.attr('fill', d => colorScale(d.gen))
	.attr('cy', d => yScale(d.yield))
	}

	d3.csv('barleyfull.csv', function(err, response) {
	response.forEach(function(d) {
	// convert yield and year from string to int
	d.year = +d.year;
	d.yield = +d.yield;
	// use gen and site as the unique key for each datum
	d.key = d.site + ':' + d.gen;
	});

	var xDomain = response.map(d => d.site)
	xScale.domain(xDomain)

	var yExtent = d3.extent(response, d => d.yield)
	yScale.domain(yExtent)


	var startYear = 1927;
	var numYears = 9;
	var index = 0;
	update(response, startYear)

	setInterval(() => {
	update(response, startYear + (index % numYears));
	index += 1;
	}, 1000)
	});
	</script>