2b:null 2c:["$","title",null,{"children":"Testing and Commissioning | Western Power | Observable"}] 31:T5ac,html`

	Turbne Unit	Plant
Units		4
Nominal Power	${d3.format('.0f')(model.Capacity/4)}MW	${d3.format('.0f')(model.Capacity)}MW
Minimum Head	${model.MinimumHead}m
Rated Head	${model.RatedHead}m
Minimum Flow	${format_flow(model.MinimumFlowUnit)}
Rated Flow	${format_flow(model.RatedDischarge)}
Maximum Load	${d3.format('.0f')(model.MaximumLoadFactor*100)}% of rated flow
Maximum Flow	${format_flow(model.RatedDischarge*model.MaximumLoadFactor)}	${format_flow(model.RatedDischargemodel.MaximumLoadFactor4)}
Rated Turbine Efficiency	${d3.format('.1f')(model.RatedTurbineEfficiency*100)}%
Rated Generator Efficiency	${d3.format('.1f')(model.RatedGeneratorEfficiency*100)}%
Rated Power	${d3.format('.1f')(model.RatedPower)}MW
Maximum Power	${d3.format('.1f')(model.Power_Turbine1_max)}MW	${d3.format('.1f')(model.Power_max)}MW

`32:T774,{ var data = [{ x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYearsMinAvailFlowGt1UnitRatedFlow), name:'1 Unit', type: 'bar', marker: {color: colr(1,0.8)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYearsMinAvailFlowGt2UnitRatedFlow), name:'2 Units', type: 'bar', marker: {color: colr(4,0.5)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYearsMinAvailFlowGt3UnitRatedFlow), name:'3 Units', type: 'bar', marker: {color: colr(6,0.7)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYearsMinAvailFlowGtCanalRatedFlow), name:'Plant', type: 'bar', marker: {color: colr(2,0.3)}, }] var layout = { width:width*.9, height: 300, margin: { l: 70, r: 10,b: 30, t: 30 }, legend: {x: 1,xanchor: 'right',y: 1}, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside' }, yaxis: { title: 'Probability', zeroline: false, tickformat: ',.1r', showline: false, range: [0, 1.1] } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div}

Fig 1. Probability that the minimum flow available for generation in a given month will exceed the rated flow for 1, 2 and 3 turbines. Equivalent to the probablity that the Load rejection at unit full load (at rated flow) test can be perfomred using run-of-river flow without storage. Based on modelling from 93 years of historic data.

` }33:T505,{ var data = [{ x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>model.RatedDischarge/m.FlowAvailableForGeneration_P95), text: calmonths.map(m=>d3.format('.2f')(model.RatedDischarge/m.FlowAvailableForGeneration_P95)), mode: 'lines+markers+text', textfont: { color:'rgb(10,10,10)', size: 12, }, textposition:'top', name: 'P95 Flow', type: 'scatter', showlegend:false, line: {shape: 'spline',color: colr(1),width: 2}, }, ] var layout = { width:width*.9, height: 250, margin: { l: 70, r: 10,b: 30, t: 30 }, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside', tickvals:[1,2,3,4,5,6,7,8,9,10,11,12], ticktext:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] }, yaxis: { title: 'Storage time ratio', zeroline: false, tickformat: ',.2r', showline: false, range:[0,3] } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{staticPlot: true}); return html`

${div}

Fig 2. Hours of storage required per hour of testing per turbine unit for P95 flows.

` }34:T73d,{ var data = [{ x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYears1uPotentialGtRatedPower), name:'1 Unit', type: 'bar', marker: {color: colr(1,0.8)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYears2uPotentialGtRatedPower), name:'2 Units', type: 'bar', marker: {color: colr(4,0.5)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYears3uPotentialGtRatedPower), name:'3 Units', type: 'bar', marker: {color: colr(6,0.7)}, }, { x:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] , y: calmonths.map(m=>m.PropYears4uPotentialGtRatedPower), name:'Plant', type: 'bar', marker: {color: colr(2,0.3)}, }] var layout = { width:width*.9, height: 300, margin: { l: 70, r: 10,b: 30, t: 30 }, legend: {x: 0.6,xanchor: 'right',y: 1}, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside' }, yaxis: { title: 'Probability', zeroline: false, tickformat: ',.1r', showline: false, range: [0, 1.1] } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div}

Fig 3. Probability that the rated power of one, two, three or the entire plant can be achieved in any given month. Equivalent to the probablity that the Load rejection at unit full load (at rated power) test can be perfomred with the avilable head. Based on modelling from 93 years of historic data.

` }35:T463,html ` Fig 3. Shows the probability that rater power can be achived for one, two and three units and the full plant (four units) in each month. It is assumed that the required flow can be provided by storing water in the headpond (as for the rated flow tests above) so the limiting factor for these tests becomes the available head. Headlosses in the power canal are proportional to the flow in the canal so avilable head and the probability of performing the tests falls slightly for 2 or more untis.

It is important to note that in any particular year the probability of being able to perform the tests in a given month is not independent of the probability in the previous months. For example in a particular year if there is insufficient head to undertake tests in January then the tests will also be impossible in February and March and will not be possible again until the rate of flow drops sufficiently to provide the additional head necassary for the tests. This may not be until June or July. In the worst case therefore it may be necassary to wait up to six months to be able to undertake these tests. `36:T51d,{ function box(prop,name, div_name,col){ var data1 = [{ y: yearly.map(m=>366-m[prop]), type: 'box', marker: {color: col}, name:name, boxmean: true}] var layout1 = { height: 300,width:width/4, margin: { l: 70, r: 10,b: 30, t: 30 }, font: font, yaxis: {title: 'Days', zeroline: false,showline: false,range:[0,200],tickformat: ',.0f'} }; const div1 = DOM.element(div_name); plt.newPlot(div1, data1, layout1,{displayModeBar: false}); return div1 } return html`

${box('PropDays1uPotentialGtRatedPower','1 Unit','div1',colr(1,0.9))}

${box('PropDays2uPotentialGtRatedPower','2 Units','div2',colr(3,0.8))}

${box('PropDays3uPotentialGtRatedPower','3 Units','div3',colr(5,0.8))}

${box('PropDays4uPotentialGtRatedPower','Plant','div4',colr(7,0.8))}

Fig 4. Box plots showing the number of days per year where rated power tests cannot be completed for 1, 2 and 3 units and the full plant. n=93.

` }37:T43d,html ` Fig 4 and Fig 5 summarise the periods of time during each year where it may and may not be possible to undertake rated power tests.

Fig 4 shows, as box plots for 1, 2, and 3 units and the full plant, the number of days in each year where rated power tests are not possible based on the 93 years of historic flow data used for power and energy modelling. For the full plant there are a median of 112 days per year where testing is not possible. A reasonable worst case estimate for the period of time in any year where testing will not be possible is given by the P05 quantile of yearly non-testable duration which is: ${d3.format('.0f')(d3.quantile(yearly.map(y=>366-y.PropDays1uPotentialGtRatedPower),0.95))} days for 1 Unit, ${d3.format('.0f')(d3.quantile(yearly.map(y=>366-y.PropDays2uPotentialGtRatedPower),0.95))} days for 2 Units, ${d3.format('.0f')(d3.quantile(yearly.map(y=>366-y.PropDays3uPotentialGtRatedPower),0.95))} days for 3 Unit and ${d3.format('.0f')(d3.quantile(yearly.map(y=>366-y.PropDays4uPotentialGtRatedPower),0.95))} days for the whole plant. `38:T5b4,{ function box(prop,name, div_name,range,col){ var data1 = [{ y: yearly.map(m=>m[prop]), type: 'box', marker: {color: col}, name:name, boxmean: true}] var layout1 = { height: 300,width:width/4, margin: { l: 70, r: 10,b: 30, t: 30 }, font: font, yaxis: {title: 'Day of Year', zeroline: false,showline: false,range:range,tickformat: ',.0f'} }; const div1 = DOM.element(div_name); plt.newPlot(div1, data1, layout1,{displayModeBar: false}); return div1 } return html`

${box('FstDay1uPotentialLessRatedPower','a) 1 Unit','div1',[0,120],colr(1))}

${box('LstDay1uPotentialLessRatedPower','b) 1 Units','div2',[120,200],colr(1))}

${box('FstDay4uPotentialLessRatedPower','a) Plant','div7',[0,120],colr(7,0.9))}

${box('LstDay4uPotentialLessRatedPower','b) Plant','div8',[120,200],colr(7,0.9))}

Fig 5. Box plots of a) the first day in the year where testing at rated power can not be completed for 1 unit and the whole plant and b) the last day in the year where testing at rated power can not be completed for 1 unit and the whole plant. n=93.

` }39:T5c1,{ var data = [{ x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower1u_P50), mode: 'lines+markers',name: 'P50 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(4,0.7),width: 1, dash:'dash'}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower1u_P95), mode: 'lines+markers',name: 'P95 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(1),width: 2}, }, { x: [1,12], y: [model.RatedPower,model.RatedPower], mode: 'lines',name: 'Rated Power', type: 'scatter', showlegend:true, line: {shape: 'spline',color: 'rgba(255,0,0,0.7)',width: 3}, }, ] var layout = { width:width*.9, height: 220, margin: { l: 70, r: 10,b: 30, t: 30 }, showlegend:false, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside', tickvals:[1,2,3,4,5,6,7,8,9,10,11,12], ticktext:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] }, yaxis: { title: 'Power (MW)', zeroline: false, tickformat: ',.2r', showline: false } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div} ` }3a:T605,{ var data = [{ x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower2u_P50), mode: 'lines+markers',name: 'P50 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(4,0.7),width: 1, dash:'dash'}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower2u_P95), mode: 'lines+markers',name: 'P95 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(1),width: 2}, }, { x: [1,12], y: [model.RatedPower*2,model.RatedPower*2], mode: 'lines',name: 'Rated Power', type: 'scatter', showlegend:true, line: {shape: 'spline',color: 'rgba(255,0,0,0.7)',width: 3}, }, ] var layout = { width:width*.9, height: 180, margin: { l: 70, r: 10,b: 10, t: 10 }, legend: {x: 1,xanchor: 'right',y: 0}, showlegend:false, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside', tickvals:[1,2,3,4,5,6,7,8,9,10,11,12], ticktext:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'], visible:false, }, yaxis: { title: 'Power (MW)', zeroline: false, tickformat: ',.2r', showline: false } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div} ` }3b:T5ee,{ var data = [{ x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower3u_P50), mode: 'lines+markers',name: 'P50 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(4,0.7),width: 1, dash:'dash'}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower3u_P95), mode: 'lines+markers',name: 'P95 Power Potential', type: 'scatter', showlegend:true, line: {shape: 'spline',color: colr(1),width: 2}, }, { x: [1,12], y: [model.RatedPower*3,model.RatedPower*3], mode: 'lines',name: 'Rated Power', type: 'scatter', showlegend:true, line: {shape: 'spline',color: 'rgba(255,0,0,0.7)',width: 3}, }, ] var layout = { width:width*.9, height: 180, margin: { l: 70, r: 10,b: 10, t: 10 }, legend: {x: 1,xanchor: 'right',y: 0}, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside', visible:false, tickvals:[1,2,3,4,5,6,7,8,9,10,11,12], ticktext:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] }, yaxis: { title: 'Power (MW)', zeroline: false, tickformat: ',.2r', showline: false } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div} ` }3c:T8ae,{ var data = [{ x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower4u_P50), mode: 'lines+markers',name: 'P50 Power Potential', type: 'scatter', showlegend:false, line: {shape: 'spline',color: colr(4,0.7),width: 1, dash:'dash'}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.PotentialPower4u_P95), mode: 'lines+markers',name: 'P95 Power Potential', type: 'scatter', showlegend:false, line: {shape: 'spline',color: colr(1),width: 2}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.Power_P95), mode: 'lines+markers',name: 'P95 Power', type: 'scatter', showlegend:true, marker:{size:4}, line: {shape: 'spline',color: 'rgb(90,90,90)',width: 1}, }, { x: calmonths.map(m=>m.WaterMonth), y: calmonths.map(m=>m.Power_median), mode: 'lines+markers',name: 'P50 Power', type: 'scatter', showlegend:true, marker:{size:4}, line: {shape: 'spline',color: 'rgb(90,90,90)',width: 1, dash:'dash'}, }, { x: [1,12], y: [model.Power_max,model.Power_max], mode: 'lines',name: 'Rated Power', type: 'scatter', showlegend:false, line: {shape: 'spline',color: 'rgba(255,0,0,0.7)',width: 3}, }, ] var layout = { width:width*.9, height: 300, margin: { l: 70, r: 10,b: 30, t: 10 }, legend: {x: 1,xanchor: 'right',y: 0.5}, font: font, xaxis: { showgrid: false, zeroline: false, ticks:'outside', tickvals:[1,2,3,4,5,6,7,8,9,10,11,12], ticktext:['Oct','Nov','Dec','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep'] }, yaxis: { title: 'Power (MW)', zeroline: false, tickformat: ',.2r', showline: false } }; const div = DOM.element('div'); plt.newPlot(div, data, layout,{displayModeBar: false}); return html`

${div}

Fig 6. P50 and P95 power potential by month for a one, two and three units and the whole plant constrained only by avialable head.

` }3d:[] 2f:{"id":"e8b5ada9583a0eb1","slug":"testing-and-commissioning","title":"Testing and Commissioning","thumbnail":"518fc133d7378c6690c0bb19ece36bb43af998bcec8fe449737ca4f9621e188b","access_level":"public","create_time":"$D2020-08-29T13:16:40.467Z","update_time":"$D2020-09-08T06:07:38.995Z","view_time":null,"first_public_time":"$D2020-08-31T09:04:48.697Z","fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"3aaf4970407a12be","login":"westernpower","name":"Western Power","avatar_url":"https://avatars-next.observableusercontent.com/0c11a3086911e8caa71a7767a24de09ff93d85f36798166fa6c2d0b61107b761","tier":"starter_2024"},"version":440,"publish_version":440,"role":null,"authored":false,"authors":[{"type":"individual","id":"96924893937b5930","login":"andyflem","name":"Andy Fleming","avatar_url":"https://avatars-next.observableusercontent.com/fd3844143a4c29872f0df28a8ebce77bb56cebf2fa74bb669872e4def82ad809","tier":null}],"members":[{"type":"individual","id":"96924893937b5930","login":"andyflem","name":"Andy Fleming","avatar_url":"https://avatars-next.observableusercontent.com/fd3844143a4c29872f0df28a8ebce77bb56cebf2fa74bb669872e4def82ad809","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Testing and Commissioning","cells":[{"id":0,"value":"md`# Testing and Commissioning`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":163,"value":"html `\nThe testing and commissioing process is needed to measure the physical characteristics of the turbine units and plant to ensure they meet the specifications bid by the EPC contractor.\n\nThe table below shows some of the characteristics of the units and plant that will be confirmed through testing.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":160,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":14,"value":"html `\n

Load rejection at unit full load (at rated flow)

\nThe test requires rated flow of ${format_flow(model.RatedDischarge)} per unit for the duration of the test. This flow can come from the flow available for generation (whole river flow less environmental flows). Or, if this is insufficient, the flow in the canal can be stopped for a period of time to increase the volume of water stored in the headpond and then quickly released to provide enough flow the the test. \n

\nThe probability that the test can be performed during any month without storage for 1, 2 and 3 units and the whole plant is shown in Fig 1. below.\n\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":80,"value":"$32","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":148,"value":"html `\nFig 2. shows the time required to store water as a multiple of the test time per turbine unit in any given month. The flow available to store is based on P95 monthly flows and excludes all environmental flows and so is a reasonable worst case estimate. \n

\nFrom Fig 2. it can be seen that to complete a 1 hour test at rated flow for three turbines during October at P95 river flows would require water to be stored over a period of approximately 7.5 hours.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":115,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":10,"value":"html `\n

Load rejection at unit full load (at rated power)

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":179,"value":"html `\nTesting individual units, combinations of untis and the whole plant at rated power requires a sufficient combination of flow and head. If necassary the required flow can always be provided by using storage in the headpond so the limiting factor for rated power tests is head.\n

\nFor the Ngonye plant, the generation head is inversely proportional to the flow of water in the river, as described here. This characteristic means that head is lower during the high flow, flood months from January to June.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":159,"value":"$34","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":188,"value":"$35","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":296,"value":"$36","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":387,"value":"$37","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":358,"value":"$38","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":435,"value":"html `\nFig 5 shows, as box plots for 1 unit and the full plant, the day of year where testing becomes impossible and the day of the year where testing may resume. For the full plant, the median condition is for head to be insufficient for testing from day 56 (25th February) until day 166 (14th Jun). \n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":430,"value":"html `\nFig 6 shows the P50 and P95 'power potential' for one, two and three units and the whole plant (four units). The power potential is the power which could be produced wihtout any flow restriction.\n

\nThe bottom chart in Fig 6, for the whole plant, also shows the continuous P50 (median) and P95 power output for the station under normal operating conditions without using the headpond to store water.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":197,"value":"$39","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":242,"value":"$3a","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":245,"value":"$3b","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":230,"value":"$3c","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":259,"value":"html `\n

Appendix

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":33,"value":"model_name='Base Case'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":35,"value":"model=models.filter(md=>md.ModelName==model_name)[0]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":31,"value":"models = (await d3.csv(\"https://gis.westernpower.org/data/input_data/models.csv?\" + Math.floor(Math.random() * 1000),d3.autoType))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":298,"value":"yearly=(await d3.csv(\"https://gis.westernpower.org/data/output_data/\" + model.OutputPrefix + \"_pe_yearly.csv?\" + Math.floor(Math.random() * 1000), d3.autoType))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":45,"value":"calmonths=(await d3.csv(\"https://gis.westernpower.org/data/output_data/\" + model.OutputPrefix + \"_pe_calmonthly.csv?\" + Math.floor(Math.random() * 1000), d3.autoType))","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":26,"value":"md`## Libraries`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":25,"value":"import {font} from \"@westernpower/commonlibrary\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":23,"value":"import {colr} from \"@westernpower/commonlibrary\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":21,"value":"import {format_flow} from \"@westernpower/commonlibrary\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":19,"value":"d3 = require(\"d3@5\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":17,"value":"plt = require(\"https://cdn.plot.ly/plotly-latest.min.js\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W3d","stdlib":"1","titling":"auto"}} 30:"$2f:body"