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forecast.js
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import { asyncInitializePlotlyResize } from './hindcast.js';
import { optionList,createMomCobaltCbarOpt } from './hindcast.js';
import { createGeneralOption,createDropdownOptions } from './hindcast.js';
import { fetchDataOptionVis,fetchVarOptionVis } from './hindcast.js';
import { showLoadingSpinner,hideLoadingSpinner } from './hindcast.js';
// global constant for object ID
const momCobaltMapFcast = $('#momCobaltIFrameFcast');
const momCobaltBtnFcast = $("#momCobaltBtnFcast");
const clearFigOptBtnFcast = $("#clearFigOptBtnFcast")
// global info
var mapDataFcast = {} // parsed html output
var locationDataFcast;
var polygonDataFcast;
var regValueFcast;
var freqValueFcast;
var varValueFcast;
var varNameFcast;
// Wait for createGeneralOption to complete region options
// async needed for freq, var, depth, block options backend fetch
await createGeneralOption('regMOMCobaltFcast',momCobaltRegs);
regValueFcast = $('#regMOMCobaltFcast').val(); // initial region value
// Wait for createFreqVarOption to complete
// fetch the backend data for the var, freq options
// async needed for depth, block options backend fetch
await createFreqVarOption(regValueFcast);
freqValueFcast = $('#freqMOMCobaltFcast').val(); // initial frequency value
varValueFcast = $('#varMOMCobaltFcast').val(); // initial variable value
varNameFcast = $('#varMOMCobaltFcast option:selected').text();
// global variable for model variable name, index, and abbreviation
// let varnamelistFcast = momCobaltVarsFcast();
// let varindFcast = varnamelistFcast[1].indexOf($("#varMOMCobaltFcast").val())
// let varNameFcast = varnamelistFcast[0][varindFcast]
// let varValueFcast = varnamelistFcast[1][varindFcast]
// Initial initYear options
createMomCobaltInitYearOpt('iniYearMOMCobaltFcast');
// Initial initMonth options
createMomCobaltInitMonthOpt('iniMonthMOMCobaltFcast');
// global variable for initial time
let iniYear = $("#iniYearMOMCobaltFcast").val();
let iniMonth = $("#iniMonthMOMCobaltFcast").find("option:selected").text();
// global time slider related variables
const timeSliderFcast = $("#timeRangeFcast");
const tValueFcast = $(".timeValueFcast");
const initTValueFcast = $(".initTimeValueFcast");
// default initial time
initTValueFcast.text(iniMonth +' '+ iniYear)
// default tick lead time
const containerTickFcast = $(".ticksFcast");
var leadMonthList, leadIndex;
[leadIndex, leadMonthList] = generateFcastLeadMonth(
parseInt($("#iniYearMOMCobaltFcast").val()),
parseInt($("#iniMonthMOMCobaltFcast").val())
);
timeSliderFcast.attr("min", 0);
timeSliderFcast.attr("max", leadIndex.length - 1);
timeSliderFcast.val(0);
var leadFoliumFcast = leadMonthList[timeSliderFcast.val()]; // global
tValueFcast.text(leadFoliumFcast);
tickSpaceChangeFcast(leadMonthList)
// Initial stat options
createMomCobaltStatOptFcast();
// Initial depth options
createMomCobaltDepthOptFcast(varValueFcast,'depthMOMCobaltFcast');
// Initial depth block options
createMomCobaltDepthBlockOptFcast(varValueFcast,'blockMOMCobaltFcast')
// setup colorbar option
createMomCobaltCbarOpt('cbarOptsFcast');
// initialize plotly
$(document).ready(function() {
asyncInitializePlotlyResize('forecast')
});
///////////////// event listener ////////////////
$(window).resize(function() {
tickSpaceChangeFcast(leadMonthList);
});
// add event listener on figure all clear button
clearFigOptBtnFcast.on("click", function () {
$("input.figOpt").val('');
});
// add event listener on create map button
momCobaltBtnFcast.on("click", function () {
// update map
replaceFoliumForecast()
// update initial time
iniYear = $("#iniYearMOMCobaltFcast").val();
iniMonth = $("#iniMonthMOMCobaltFcast").find("option:selected").text();
initTValueFcast.text(iniMonth +' '+ iniYear)
// update tick lead time
var newleadIndex, newleadMonthList;
[newleadIndex, newleadMonthList] = generateFcastLeadMonth(
parseInt($("#iniYearMOMCobaltFcast").val()),
parseInt($("#iniMonthMOMCobaltFcast").val())
);
// reassign global variables
leadIndex = newleadIndex
leadMonthList = newleadMonthList
leadFoliumFcast = leadMonthList[timeSliderFcast.val()]; // global
tValueFcast.text(leadFoliumFcast);
// remove marker (resetting)
var removeMarker = {
type: 'removeMarker'
};
momCobaltMapFcast[0].contentWindow.postMessage(removeMarker, "*")
});
// Update the figure (when mouse up the slider handle)
timeSliderFcast.on("mouseup", function() {
leadFoliumFcast = leadMonthList[$(this).val()];
// fetchDataAndPost(dateFolium)
replaceFoliumForecast()
// remove marker
var removeMarker = {
type: 'removeMarker'
};
momCobaltMapFcast[0].contentWindow.postMessage(removeMarker, "*")
});
// Update the current slider value (each time you drag the slider handle)
timeSliderFcast.on("input", function() {
leadFoliumFcast = leadMonthList[$(this).val()];
tValueFcast.text(leadFoliumFcast);
});
// event listen for variable change
$("#varMOMCobaltFcast").on("change", function(){
// varname
varValueFcast = $("#varMOMCobaltFcast").val()
// depth option change
$("#depthMOMCobaltFcast").empty();
createMomCobaltDepthOptFcast(varValueFcast,"depthMOMCobaltFcast");
$("#blockMOMCobaltFcast").empty();
createMomCobaltDepthBlockOptFcast(varValueFcast,'blockMOMCobaltFcast');
});
// event listen for analyses change
$("#analysisMOMCobaltFcast").on("change", function(){
var selectedValue = $('#analysisMOMCobaltFcast :selected').val();
// $('#'+selectedValue.slice(0, -3)+'Tab').prop('checked', true);
// showDiv(selectedValue.slice(0, -3),'view');
$("#dashNavForecast > ul.nav-pills > li.nav-item").removeClass("active");
$("#"+selectedValue.slice(0, -3)+'Pill').addClass("active");
$("#dashNavForecast > ul.nav-tabs > li.nav-item").removeClass("active");
$("#"+selectedValue.slice(0, -3)+'Tab').addClass("active");
$("#dashContentForecast div.tab-pane").removeClass("active");
$("#"+selectedValue.slice(0, -3)).addClass("active");
})
// add event listener for the "message" event using jQuery (location click)
$(window).on("message", receiveMessageFcast);
// // event listener for clicking the minitab
// $('input[name="fcastAnalysestabs"]').on('click', function() {
// console.log('Selected option id:', $(this).attr('id'));
// // Check which radio button is clicked
// if ($(this).is(':checked')) {
// var selectedID = $(this).attr('id');
// changeSelectOpt(selectedID.slice(0, -3),'analysisMOMCobaltFcast','viewFcast')
// // console.log('Selected option id:', $(this).attr('id'));
// }
// });
/////////////////////// function section /////////////////////
// asyn function to get the option list in the json files
export async function createFreqVarOption(regname) {
// fetch hindcast json specific to region
var region;
var subdomain;
var expType = 'seasonal_reforecast';
if (regname === 'northwest_atlantic'){
region = 'northwest_atlantic';
subdomain = 'full_domain';
} else if (regname === 'northeast_pacific'){
region = 'northeast_pacific';
subdomain = 'full_domain';
};
// get frequeuncy json
let dataAccessJson = await fetchDataOptionVis(region,subdomain,expType);
// get variable json
let variableJson = await fetchVarOptionVis(region,subdomain,expType);
// create frequency options
let freqList = dataAccessJson.output_frequency;
createDropdownOptions('freqMOMCobaltFcast',freqList,freqList);
// create variable options
let varOptionList = variableJson.var_options;
let varValueList = variableJson.var_values;
createDropdownOptions('varMOMCobaltFcast',varOptionList,varValueList);
}
// function for create option with subgroup
function optionSubgroupList(listname,listval,listsubgroup) {
let df = document.createDocumentFragment(); // create a document fragment to hold the options created later
// object subgroup
const monthlyGroup = document.createElement('optgroup');
monthlyGroup.label = 'Monthly variables';
const dailyGroup = document.createElement('optgroup');
dailyGroup.label = 'Daily variables';
const monthlyIndexGroup = document.createElement('optgroup');
monthlyIndexGroup.label = 'Monthly indexes';
const annualIndexGroup = document.createElement('optgroup');
annualIndexGroup.label = 'Annual indexes';
var mvflag = false
var dvflag = false
var miflag = false
var aiflag = false
for (let i = 0; i < listname.length; i++) {
let option = document.createElement('option'); // create the option element
option.value = listval[i]; // set the value property
option.appendChild(document.createTextNode(listname[i])); // set the textContent in a safe way.
if (listsubgroup[i].indexOf("monthly")!==-1){
monthlyGroup.appendChild(option);
mvflag = true
} else if (listsubgroup[i].indexOf("daily")!==-1){
dailyGroup.appendChild(option);
dvflag = true
} else if (listsubgroup[i].indexOf("mon_index")!==-1){
monthlyIndexGroup.appendChild(option);
miflag = true
} else if (listsubgroup[i].indexOf("ann_index")!==-1){
annualIndexGroup.appendChild(option);
aiflag = true
}
}
// append the subgroup in the desired order
if (aiflag) {
df.appendChild(annualIndexGroup);
}
if (mvflag) {
df.appendChild(monthlyGroup);
}
// df.appendChild(monthlyGroup); // append the option to the document fragment
if (miflag) {
df.appendChild(monthlyIndexGroup);
}
// df.appendChild(dailyGroup);
if (dvflag) {
df.appendChild(dailyGroup);
}
return df;
};
// function for changing the tick mark of time slider
function tickSpaceChangeFcast(list) {
if ($(window).width() < 600) {
var result = [];
for (var i = 3; i < list.length; i += 5) {
result.push(i);
}
generateTickFcast(result);
} else if ($(window).width() < 1200) {
var result = [];
for (var i = 2; i < list.length; i += 2) {
result.push(i);
}
generateTickFcast(result);
} else {
var result = [];
for (var i = 0; i < list.length; i++) {
result.push(i);
}
generateTickFcast(result);
};
};
// functions for timeline tick
function generateTickFcast(tickList) {
$("div.ticksFcast span").remove();
for (let i = 0; i < tickList.length; i++) {
// Create a new <span> element
const span = $("<span></span>");
// Set some content or attributes for the <span>
// span.text(`${tickList[i]}`+' (lead = '+i+')');
var leadtime = tickList[i]+0.5
span.text('lead = '+leadtime);
span.addClass("tickLeadTime");
// Append the <span> to the containerTick <div>
containerTickFcast.append(span);
};
};
// // function for create option for variables
// function createMomCobaltVarOptFcast(dataCobaltID,selectID) {
// let elm = document.getElementById(selectID);
// var varlist;
// if (dataCobaltID == "MOMCobaltFcast") {
// varlist = momCobaltVarsFcast();
// }
// var df = optionSubgroupList(varlist[0],varlist[1],varlist[2]);
// elm.appendChild(df); // append the document fragment to the DOM. this is the better way rather than setting innerHTML a bunch of times (or even once with a long string)
// };
// function for create option for initial Year
function createMomCobaltInitYearOpt(selectTagID) {
let elm = document.getElementById(selectTagID);
let listInitYear = momCobaltInitYear()
let df = optionList(listInitYear,listInitYear);
elm.appendChild(df);
$('#'+selectTagID).val(listInitYear.slice(-1))
};
// function for create option for initial Month
function createMomCobaltInitMonthOpt(selectTagID) {
let elm = document.getElementById(selectTagID);
let [listInitMonth, listInitMonthStr] = momCobaltInitMonth()
let df = optionList(listInitMonthStr,listInitMonth);
elm.appendChild(df);
};
// function for create option for statistics
function createMomCobaltStatOptFcast() {
let elm = document.getElementById('statMOMCobaltFcast');
let [stats_list, stats_value] = momCobaltStatsFcast()
let df = optionList(stats_list,stats_value);
elm.appendChild(df);
};
// function for create option for depth
function createMomCobaltDepthOptFcast(variable,selectID) {
let elm = document.getElementById(selectID);
let list_3d = momCobalt3DFcast()
const found = list_3d.some(element => element === variable);
if (found) {
let depthlist = momCobaltDepth();
let df = optionList(depthlist,depthlist);
elm.appendChild(df);
} else {
let df = document.createDocumentFragment();
let option = document.createElement('option');
option.value = 'single_layer';
option.appendChild(document.createTextNode('single layer'));
df.appendChild(option);
elm.appendChild(df);
}
};
// function for create option for bottom depth block
function createMomCobaltDepthBlockOptFcast(variable,selectID) {
let elm = document.getElementById(selectID);
let list_bottom = momCobaltBottomFcast();
const found = list_bottom.some(element => element === variable);
if (found) {
let depthlist = momCobaltDepth();
let df = optionList(depthlist,depthlist);
elm.appendChild(df);
elm.options[0].disabled = true;
elm.selectedIndex = depthlist.indexOf(6250);
} else {
let df = document.createDocumentFragment();
let option = document.createElement('option');
option.value = 'not_applicable';
option.appendChild(document.createTextNode('not applicable'));
df.appendChild(option);
elm.appendChild(df);
}
};
// functions for generating year and date list for timeslider (monthly)
function generateFcastLeadMonth(iYear = 1993, iMonth = 3) {
const leadIndex = Array.from(Array(12).keys());
const nlead = leadIndex.length-1
var leadMonth = [];
for (var month = iMonth; month <= iMonth+nlead; month++) {
if (month<=12) {
var monthStr = month < 10 ? "0" + month : month;
leadMonth.push(iYear + "-" + monthStr);
} else {
var newMonth = month-12;
var monthStr = newMonth < 10 ? "0" + newMonth : newMonth;
leadMonth.push(iYear+1 + "-" + monthStr);
}
}
return [leadIndex, leadMonth];
};
// function for advancing/recede to the next option in the list
// used directly in html page button with attribute onclick
function changeLeadTimeStep(timeStep) {
var nextTime = parseInt(timeSliderFcast.val())+timeStep;
timeSliderFcast.val(nextTime);
leadFoliumFcast = leadMonthList[timeSliderFcast.val()];
tValueFcast.text(leadFoliumFcast);
replaceFoliumForecast();
};
// function for replace folium overlap info (image and colorbar)
let varFoliumMapFcast;
let freqFoliumMap;
let statMapFcast;
let statMapFcastName;
let depthMapFcast;
function replaceFoliumForecast() {
showLoadingSpinner("loading-spinner-map-Fcast");
varFoliumMapFcast = varValueFcast;
freqFoliumMap = freqValueFcast;
statMapFcast = $("#statMOMCobaltFcast").val();
statMapFcastName = $('#statMOMCobaltFcast').find('option:selected').text()
depthMapFcast = $("#depthMOMCobaltFcast").val();
let block = $("#blockMOMCobaltFcast");
let cbar = $("#cbarOptsFcast")
let maxval = $("#maxvalFcast");
let minval = $("#minvalFcast");
let nlevel = $("#nlevelFcast");
var ajaxGet = "/cgi-bin/cefi_portal/mom_folium_fcast.py"
+"?variable="+varFoliumMapFcast
+"®ion="+$("#regMOMCobaltFcast").val()
+"&output_frequency="+freqFoliumMap
+"&subdomain=full_domain"
+"&experiment_type=seasonal_reforecast"
+"&grid_type=regrid"
+"&iniyear="+$("#iniYearMOMCobaltFcast").val()
+"&inimonth="+$("#iniMonthMOMCobaltFcast").val()
+"&lead="+timeSliderFcast.val()
+"&stat="+statMapFcast
+"&depth="+depthMapFcast
+"&block="+block.val()
+"&cbar="+cbar.val()
+"&maxval="+maxval.val()
+"&minval="+minval.val()
+"&nlevel="+nlevel.val()
console.log('https://webtest.psd.esrl.noaa.gov/'+ajaxGet)
fetch(ajaxGet)
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok for forecast map fetch');
}
return response.text();
})
.then(data => {
// Process the response data here
//replace image
var regexImg = /^\s*"data:image\/png;base64,[^,\n]*,\n/gm;
var matcheImg = data.match(regexImg);
var image = matcheImg[0].match(/"([^"]+)"/)[0].slice(1,-1)
// var image = extractText(matcheImg[0]);
//replace colorbar
var regexDom = /^\s*\.domain\([^)]*\)\n/gm;
var matchDoms = data.match(regexDom);
var domainArray1 = text2Array(matchDoms[0]);
var domainArray2 = text2Array(matchDoms[1]);
var regexRange = /^\s*\.range\([^)]*\);\n/gm;
var matchRanges = data.match(regexRange);
var rangeArray = text2Array(matchRanges[0].replace(/'/g, '"'));
//replace tickmark
var regexTickVal = /^\s*\.tickValues\([^)]*\);\n/gm;
var matchTickVal = data.match(regexTickVal);
var tickValArray = text2Array(matchTickVal[0]);
//replace colorbar label
var regexCLabel = /^\s*\.text\([^)]*\);\n/gm;
var matchCLabel = data.match(regexCLabel);
var textVal = extractText(matchCLabel[0]);
mapDataFcast = {
type: 'mapData', // used in hindcast_mom.js for type check
image: image,
image_bound: [[5.272542476654053, -98.4422607421875], [58.1607551574707, -36.079986572265625]],
map_center: [31.716648817062378, -67.26112365722656],
domain1: domainArray1,
domain2: domainArray2,
range: rangeArray,
tick: tickValArray,
label: textVal
};
// console.log(mapDataFcast)
momCobaltMapFcast[0].contentWindow.postMessage(mapDataFcast, "*")
// // get same point time series when points and variable are defined
// if (locationDataFcast !== undefined && locationDataFcast !== null) {
// if (varFoliumMapFcast !== undefined && varFoliumMapFcast !== null) {
// if ($('#varMOMCobaltTS2').val() !== undefined && $('#varMOMCobaltTS2').val() !== null) {
// plotTSs(locationDataFcast)
// } else {
// plotTS1(locationDataFcast);
// }
// }
// plotVertProfs(locationDataFcast)
// }
// // get same polyline transect when polyline and variable are defined
// if (polygonDataFcast !== undefined && polygonDataFcast !== null) {
// if (varFoliumMapFcast !== undefined && varFoliumMapFcast !== null) {
// plotTransect(polygonDataFcast)
// }
// }
hideLoadingSpinner("loading-spinner-map-Fcast");
})
.catch(error => {
// Handle errors here
console.error('Processing forecast folium map error:', error);
});
// momCobaltMap.attr("src", ajaxGet)
};
// function for retrieving lon lat from iframe leaflet
// getting the lon lat from iframe and send to
// server to get
// 1. value of the marker on the shading
var varDataFcast = null
function receiveMessageFcast(event) {
// Access the data sent from the iframe
if (event.originalEvent.origin === window.location.origin) {
// console.log(event.originalEvent)
if (event.originalEvent.data.type === 'locationData') {
locationDataFcast = event.originalEvent.data;
if (varFoliumMapFcast !== undefined && varFoliumMapFcast !== null) {
// // plotting the plotly ts
// if ($('#varMOMCobaltTS2').val() !== undefined && $('#varMOMCobaltTS2').val() !== null) {
// plotTSs(locationDataFcast)
// } else {
// plotTS1(locationDataFcast);
// }
// // plotting the plotly vertical profile
// plotVertProfs(locationDataFcast)
// grabbing the location variable value
// const promisevarValFcast = new Promise((resolve, reject) => {
// getvarValFcast(locationDataFcast)
// .then(value => {
// varDataFcast = value
// // send the value back to iframe
// varDataFcastJson = {
// type: 'varValFcastData',
// var: varDataFcast
// };
// momCobaltMapFcast[0].contentWindow.postMessage(varDataFcastJson, "*")
// resolve();
// })
// .catch(error => {
// // Handle errors here
// console.error('Error in createPromiseForvarValFcast:', error);
// reject(error);
// });
// });
// displaying the variable value on iframe marker
const promisevarValFcast = new Promise((resolve, reject) => {
getvarValFcast(locationDataFcast) // function return promise obj from fetch
.then(varDataFcast => {
// send the value back to iframe
var varDataFcastJson = {
type: 'varValFcastData',
var: varDataFcast
};
momCobaltMapFcast[0].contentWindow.postMessage(varDataFcastJson, "*")
resolve();
})
.catch(error => {
console.error('Error in promisevarValFcast:', error);
reject(error);
});
});
// display forecast spread plotly
plotTSFcast(locationDataFcast)
}
} else if (event.originalEvent.data.type === 'polygonData') {
// polygonDataFcast = event.originalEvent.data;
// if (varFoliumMapFcast !== undefined && varFoliumMapFcast !== null) {
// plotTransect(polygonDataFcast)
// }
}
// console.log("Received data from iframe:", locationDataFcast);
// console.log(event.originalEvent.origin);
};
};
// function to get variable value based on locationData and dataFolium
function getvarValFcast(infoLonLat) {
var ajaxGet = "/cgi-bin/cefi_portal/mom_extract_variableValue_fcast.py"
+"?variable="+varFoliumMapFcast
+"®ion="+$("#regMOMCobaltFcast").val()
+"&stat="+statMapFcast
+"&depth="+depthMapFcast
+"&lon="+infoLonLat.longitude
+"&lat="+infoLonLat.latitude
+"&iniyear="+$("#iniYearMOMCobaltFcast").val()
+"&inimonth="+$("#iniMonthMOMCobaltFcast").val()
+"&lead="+timeSliderFcast.val()
console.log('https://webtest.psd.esrl.noaa.gov/'+ajaxGet)
var ajaxGetPromise = fetch(ajaxGet)
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.text();
})
.then(data => {
// Process the response data here
var lines = data.split('\n');
return lines[0]
})
.catch(error => {
// Handle errors here
console.error('Fetch variable value error:', error);
});
return ajaxGetPromise
};
// function for setting up promises in Forecast TS spread(execute order for async)
// 1. input lon lat location
// 2. Fetch forecast TSs (setup promise)
// 3. create plotly object on webpage (execute when promise resolved)
function plotTSFcast(infoLonLat) {
showLoadingSpinner("loading-spinner-fcast-spread");
getTSFcasts(infoLonLat) // the function return a promise obj from fetch
.then((jsonData)=>{
let singleList = ['ens_min_max','lower_tercile','upper_tercile','middle_tercile'];
if (singleList.includes(statMapFcast)) {
plotlyForecastRange(jsonData)
$('#plotly-fcast-box').empty();
} else {
plotlyForecastSpread(jsonData)
plotlyForecastBox(jsonData)
}
hideLoadingSpinner("loading-spinner-fcast-spread");
})
.catch((error)=>{
console.error(error);
})
};
// function to fetch all forecast spread based on locationData
// response in the json format (testing)
function getTSFcasts(infoLonLat) {
var ajaxGet = "/cgi-bin/cefi_portal/mom_extract_timeseries_fcast.py"
+"?variable="+varFoliumMapFcast
+"®ion="+$("#regMOMCobaltFcast").val()
+"&stat="+statMapFcast
+"&depth="+depthMapFcast
+"&lon="+infoLonLat.longitude
+"&lat="+infoLonLat.latitude
+"&iniyear="+$("#iniYearMOMCobaltFcast").val()
+"&inimonth="+$("#iniMonthMOMCobaltFcast").val()
console.log('https://webtest.psd.esrl.noaa.gov/'+ajaxGet)
var ajaxGetPromise = fetch(ajaxGet)
.then(response => {
if (!response.ok) {
throw new Error('Network response was not ok');
}
return response.json();
})
.catch(error => {
// Handle errors here
console.error('Fetch time series error:', error);
});
return ajaxGetPromise
};
// function for creating the plotly forecast spread time series
function plotlyForecastSpread(jsonData) {
var yformat = decimal_format(jsonData.mean);
var trace1Color = "rgba(113, 29, 176, 0.7)";
var trace = {
x: leadMonthList,
y: jsonData.mean,
type: 'scatter',
mode: 'lines+markers',
marker: { size: 5 },
line: {
shape: 'linear',
color: trace1Color,
width: 3
},
// name: statMap+' time series',
name: varNameFcast
};
var data = [trace];
var trace2Color = "rgba(113, 29, 176, 0.1)";
for (var i=1; i<=10; i++) {
var key = 'ens'+i
var trace_ens = {
x: leadMonthList,
y: jsonData[key],
type: 'scatter',
mode: 'lines+markers',
marker: { size: 2 },
line: {
shape: 'linear',
color: trace2Color },
// name: statMap+' time series',
name: key
};
data.push(trace_ens)
}
var layout = {
hovermode: 'closest',
showlegend: false,
title:
varNameFcast +' <br>' +
' @ (lat:'+parseFloat(jsonData.lat).toFixed(2)+'N,'+
'lon:'+parseFloat(jsonData.lon).toFixed(2)+'E)',
autosize: true,
annotations: [{
x: 0,
y: 0,
xref: 'paper',
yref: 'paper',
text: 'Source: NOAA CEFI data portal',
showarrow: false
}],
width: 550,
height: 400,
margin: {
l: 80,
r: 80,
b: 80,
t: 100,
// pad: 4
},
xaxis: {
title: 'Lead time'
},
yaxis: {
title: {
text: statMapFcastName + ' (' + jsonData.units + ')',
standoff: 10,
font: { color: trace1Color }
},
tickfont: { color: trace1Color },
tickformat: yformat,
tickmode: 'auto'
},
modebar: {
remove: ["autoScale2d", "autoscale", "zoom", "zoom2d", ]
},
dragmode: "select",
responsive: true
};
Plotly.newPlot('plotly-fcast-spread', data, layout);
};
// function for creating the plotly forecast ensemble range time series
function plotlyForecastRange(jsonData) {
var yformat = decimal_format(jsonData.spread);
var trace1Color = "rgba(113, 29, 176, 0.7)";
var trace = {
x: leadMonthList,
y: jsonData.spread,
type: 'scatter',
mode: 'lines+markers',
marker: { size: 5 },
line: {
shape: 'linear',
color: trace1Color,
width: 3
},
// name: statMap+' time series',
name: varNameFcast
};
var data = [trace];
var layout = {
hovermode: 'closest',
showlegend: false,
title:
varNameFcast +' <br>' +
' @ (lat:'+parseFloat(jsonData.lat).toFixed(2)+'N,'+
'lon:'+parseFloat(jsonData.lon).toFixed(2)+'E)',
autosize: true,
annotations: [{
x: 0,
y: 0,
xref: 'paper',
yref: 'paper',
text: 'Source: NOAA CEFI data portal',
showarrow: false
}],
width: 500,
height: 400,
margin: {
l: 80,
r: 80,
b: 80,
t: 100,
// pad: 4
},
xaxis: {
title: 'Lead time'
},
yaxis: {
title: {
text: statMapFcastName + ' (' + jsonData.units + ')',
standoff: 10,
font: { color: trace1Color }
},
tickfont: { color: trace1Color },
tickformat: yformat,
tickmode: 'auto'
},
modebar: {
remove: ["autoScale2d", "autoscale", "zoom", "zoom2d", ]
},
dragmode: "select",
responsive: true
};
var config = {responsive: true}
Plotly.newPlot('plotly-fcast-spread', data, layout,config);
};
// function for creating the plotly time series box plot
function plotlyForecastBox(jsonData) {
var yformat = decimal_format(jsonData.mean);
var trace1Color = "rgba(113, 29, 176, 0.8)";
var xData = leadMonthList;
var yData = [];
for (var l=0; l<=11; l++) {
var ens = []
for (var i=1; i<=10; i++) {
var key = 'ens'+i
ens.push(jsonData[key][l]);
}
yData.push(ens);
};
var data = [];
for ( var i = 0; i < xData.length; i ++ ) {
var result = {
type: 'box',
y: yData[i],
name: xData[i],
boxpoints: false,
// jitter: 0.3,
// pointpos: -1.8,
type: 'box',
boxmean: 'sd',
// boxpoints: 'all',
// jitter: 0.5,
whiskerwidth: 1,
// fillcolor: none,
marker: {
size: 1,
color: trace1Color
},
line: {
width: 1,
color: trace1Color
}
};
data.push(result);
};
var layout = {
hovermode: 'closest',
showlegend: false,
title: 'Ensemble spread at each lead',
annotations: [{
x: 0,
y: 0,
xref: 'paper',
yref: 'paper',
text: 'Source: NOAA CEFI data portal',
showarrow: false
}],
width: 530,
height: 400,
margin: {
l: 80,
r: 80,
b: 80,
t: 100,
// pad: 4
},
xaxis: {
title: 'Lead time'
},
yaxis: {
title: {
text: statMapFcastName + ' (' + jsonData.units + ')',
standoff: 10,
font: { color: trace1Color }
},
tickfont: { color: trace1Color },
tickformat: yformat,
tickmode: 'auto'
},
modebar: {
remove: ["autoScale2d", "autoscale", "zoom", "zoom2d", ]
},
dragmode: "select",
responsive: true
};
var config = {responsive: true}
Plotly.newPlot('plotly-fcast-box', data, layout,config);
};
// function for deciding the y tick numerical format
function decimal_format(numArray) {
var format = '.2f';
var maxVal = Math.max(...numArray);
var minVal = Math.min(...numArray);
var diff = Math.abs(maxVal-minVal);
if (diff< 0.01) {
format = '.2e';
}
return format
};
// function for decomposing the html code
function text2Array(string) {
var stringRegex = /\[.*\]/;
var array = string.match(stringRegex);
array = JSON.parse(array);
return array;
}
// function for decomposing the html code
function extractText(string) {
var stringRegex =/\.text\("([^"]+)"\)/;
var text = string.match(stringRegex);
return text[1];
}
///////// information function start /////////
// // functions for options lists (Manual entering)
// function momCobaltVarsFcast() {
// let var_options = [
// "Sea surface temperature",
// "Bottom temperature"
// ];
// let var_values = [
// "tos",
// "tob"
// ];