25:["$","title",null,{"children":"🌐 GNSS Data Access 2.0 | GNSS DATA | Observable"}] 49:Te14,// This map will redraw if the underlying data specifying the markers on the map changes. // To preserve state, we redraw polygons in the event tileMap is reevaluated. viewof tileMap = { const container = html`

`; yield container; // Give the container dimensions. let map = new mapboxgl.Map({ container, center: [-105.2705, 40.015], // Boulder, Colorado zoom: 4, maxZoom: 20, style: "mapbox://styles/mapbox/" + globeStyle, // This is all one needs to set the projection. Values are derived from the input cell defined above. projection: { name: "globe" }, scrollZoom: true }); map.addControl(new mapboxgl.FullscreenControl()); if (Object.keys(stationIndex).length == 0) { var draw = new MapboxDraw({ displayControlsDefault: false, controls: { polygon: true, trash: true }, defaultMode: "draw_polygon" }); map.addControl(draw, "top-left"); // Redraw previously drawn polygons, if any. for (let id in polygons) { draw.add({ type: "Feature", properties: { type: "Feature" }, id: id, geometry: { type: "Polygon", coordinates: [polygons[id]] } // Note, coordinates is an array of (one) polygon. }); // Add a Polygon feature. } } // Add a polygon, index by ID. map.on("draw.create", (e) => { let feature = e.features[0]; mutable polygons[feature.id] = feature.geometry.coordinates[0]; mutable signal *= -1; }); // Remove a polygon by ID. map.on("draw.delete", (e) => { let feature = e.features[0]; delete mutable polygons[feature.id]; mutable signal *= -1; }); // Update a polygon by ID. map.on("draw.update", (e) => { let feature = e.features[0]; mutable polygons[feature.id] = feature.geometry.coordinates[0]; mutable signal *= -1; }); // returns coordinates of added station function addStation2Map(code) { const features = siteCode2SiteIdMap.get(code); let hasGnss = locationHasType(code, "rinex"); const feature = features[0]; var el = document.createElement("div"); el.className = "marker"; el.style["background-color"] = "magenta"; el.style["border"] = "solid 1px"; el.style.opacity = 0.8; new mapboxgl.Marker(el).setLngLat(feature.geometry.coordinates).addTo(map); return feature.geometry.coordinates; } // Only render the list of station codes entered by the user. if (stationSelection.length) { let coordinates = []; for (const code of Object.keys(stationIndex)) { try { coordinates.push(addStation2Map(code)); } catch (e) { console.log("error adding station to map", e); } } // Zoom to centroid. try { let longExtent = d3.extent(coordinates, (d) => d[0]); let latExtent = d3.extent(coordinates, (d) => d[1]); let bbox = [ [longExtent[0], latExtent[0]], [longExtent[1], latExtent[1]] ]; map.fitBounds(bbox, { padding: { top: 50, bottom: 50, left: 50, right: 50 } }); } catch (e) { console.log("Error flying to centroid of station selection."); } } else { // Place markers on the map to represent geodetic locations. Only draw one marker for each site code. Ultimate selection by the user // May have multiple site IDs selected for a given site code, as specified by selections made in the time section. for (const code of siteCode2SiteIdMap.keys()) { addStation2Map(code); } mutable signal *= -1; } invalidation.then(() => map.remove()); }4a:T40f,viewof polygonTable = Table(polygonTableData, { columns: showTrends ? ["Site", "Up/Down", "East/West", "North/South", "Lon", "Lat", "Height"] : ["Site", "Lon", "Lat", "Height"], rows: 24, value: polygonTableData, format: { Site: (x) => html`${x}`, ["Up/Down"]: (timeseries, i) => line(timeseries, { strokeStyle: "red", fillStyle: "rgba(255,0,0,0.6)", width: polygonSparkWidth, height: polygonSparkHeight }), ["East/West"]: (timeseries, i) => line(timeseries, { strokeStyle: "green", width: polygonSparkWidth }), ["North/South"]: (timeseries, i) => line(timeseries, { strokeStyle: "blue", width: polygonSparkWidth, height: polygonSparkHeight }) }, width: { ["Up/Down"]: polygonSparkWidth, ["East/West"]: polygonSparkWidth, ["North/South"]: polygonSparkWidth, height: polygonSparkHeight } })4b:T53e,// Forming the fetch products POST request payload. items = { let data = []; // Each location is represented once in the table, but each location may correspond to multiple // products or sample intervals polygonTable.forEach((row) => { if (analysisCenters.length) { data.push({ endDate: endDate, gnss: { position: { items: [row.Site], selections: { analysis_center: analysisCenters, reference_frame: referenceFrames } } }, startDate: startDate }); } let dictionary = {}; siteCode2SiteIdMap .get(row.Site) .filter((d) => d.properties.data_type === "rinex") .forEach((d) => { dictionary[d.properties.site_id] = row.Site; }); if (rinex2Selections.length || rinex3Selections.length) { data.push({ endDate: endDate, gnss: { rinex: { items: dictionary, selections: { // One or more of these selections will optionally be present ...(rinex2Selections.length && { rinex2: rinex2Selections }), ...(rinex3Selections.length && { rinex3: rinex3Selections }) } } }, startDate: startDate }); } }); return data; }4c:T543,readmeText = { signal; return `© ${d3.timeFormat("%Y")(today)} UNAVCO Recreate me here: ${shareableUrl} Contact brooks.mershon@unavco.org with questions, concerns, or 🐛 reports. This Downloader was created on ${readableDateFormat(today)}. The list of files to be downloaded by this downloader are located in files-download.txt in this directory. There is ${bytesToString(summary.overall_file_size)} of data in ${d3.format( "," )( summary.overall_number_files )} files available for download by running the scripts described below. This list of files was gathered with the following selections: ${startDate} through ${endDate} ReferenceFrames: ${referenceFrames} Analysis Centers: ${referenceFrames} Rinex2: ${rinex2Selections} Rinex3: ${rinex3Selections} Stations: ${polygonTableData.map((d) => d.Site).join("\n")} Selection Areas [longitude, latitude]: ${Object.keys(polygons) .map((id) => JSON.stringify(polygons[id])) .join("\n\n")} To DOWNLOAD your files, run the following command appropriate to your operating system: **Python 3** installed? (MAC, terminal in this directory): ~~~sh python3 download_data.py -file_name files-download.txt ~~~ Your files will be downloaded to this directory. This may take a bit of time if you have a large number of files. You might consider going to grab a coffee.`; }4d:T75e,timeTableData = { const realtimeTranslation = { Y: "Yes", N: "No" }; return ( // rinex/position metadataSearchResults.features .map((d, i) => { if (d.properties.data_type === "position") { return { Type: d.properties.data_type, site_id: null, Site: d.properties.site_code, Plot: `https://observablehq.com/@unavco/gnss-position-timeseries?station=%22${d.properties.site_code}%22` + `&start=%22${startDate}%22&station=%22${d.properties.site_code}%22&end=%22${endDate}%22`, ["First Date"]: null, ["Last Date"]: null, ["Interval"]: d.properties.sample_interval, ["Coverage"]: null, ["Percent"]: null }; } let coverage = intervals.get(d.properties.site_id)[0]; let dates = []; let datum = { ["Realtime"]: realtimeTranslation[d.properties.is_realtime], Metadata: d.properties.site_code, Type: d.properties.data_type, site_id: d.properties.site_id, Site: d.properties.site_code, Plot: `https://observablehq.com/@unavco/gnss-position-timeseries?station=%22${d.properties.site_code}%22` + `&start=%22${startDate}%22&station=%22${d.properties.site_code}%22&end=%22${endDate}%22`, ["First Date"]: coverage.first_date, ["Last Date"]: coverage.last_date, ["Interval"]: d.properties.sample_interval, ["Coverage"]: coverage.coverage }; datum["Percent"] = coverage.percent; datum.i = coverage.i; return datum; }) // Disregard sites with no data in our date range. // .filter((d) => siteId2SiteCodeMap.has(d.site_id) && d.percent > 0) .sort((a, b) => d3.descending(a.percent, b.percent)) ); }4e:[{"id":"d680d3eadc1f447626bc65dd96cf3c4be390554ef62ba4ff86b41e9b2628d807feb1d178bfba48e61499f7b5829d56d3dc6bf1bd043cf9093bce4be5abe30765","href":"https://static.observableusercontent.com/files/d680d3eadc1f447626bc65dd96cf3c4be390554ef62ba4ff86b41e9b2628d807feb1d178bfba48e61499f7b5829d56d3dc6bf1bd043cf9093bce4be5abe30765","name":"delete_icon.svg","type":"image/svg+xml","lastModified":1680152569017.791,"size":227},{"id":"3f6ee3cb0f77947b3538eb3e553fc6241bc78af4ab92275c30833c4f77324376b0ad7bc1ee9283233db8cffad0129a095faaf240b1032eccb5364ab28d960b1a","href":"https://static.observableusercontent.com/files/3f6ee3cb0f77947b3538eb3e553fc6241bc78af4ab92275c30833c4f77324376b0ad7bc1ee9283233db8cffad0129a095faaf240b1032eccb5364ab28d960b1a","name":"download_data.py","type":"application/octet-stream","lastModified":1680152569017.791,"size":2458},{"id":"98fb36128b451d35d768a9943c6af81c129feccfde87a214495366414fd17934a1c79eedace54547a651b00328da90a5ed2c8dc88dadb543fc920cd5a1442fdd","href":"https://static.observableusercontent.com/files/98fb36128b451d35d768a9943c6af81c129feccfde87a214495366414fd17934a1c79eedace54547a651b00328da90a5ed2c8dc88dadb543fc920cd5a1442fdd","name":"map_draw_button.svg","type":"image/svg+xml","lastModified":1680152569017.791,"size":331},{"id":"226a19e991932e6815fb2735181b7e04ebf93b8696dde2731a1ee13f7729c575769d5c1bdc082b6fc0c6ddf030ca8c71a1aef9cb3126052ac459b34b3ec6f818","href":"https://static.observableusercontent.com/files/226a19e991932e6815fb2735181b7e04ebf93b8696dde2731a1ee13f7729c575769d5c1bdc082b6fc0c6ddf030ca8c71a1aef9cb3126052ac459b34b3ec6f818","name":"unavco_sensor_teaser (1).jpeg","type":"image/jpeg","lastModified":1680152569017.791,"size":552723}] 29:{"id":"8dd2ac24badd1d63","slug":null,"title":"🌐 GNSS Data Access 2.0","thumbnail":"da62a48d9bbd3660864e4c0c0eebc58fdc543eaadad25c9f6382f943923642cf","access_level":"public","create_time":"$D2023-03-30T05:02:49.017Z","update_time":"$D2023-03-30T05:02:49.017Z","view_time":null,"first_public_time":"$D2023-09-07T03:12:03.802Z","has_unpublished_edits":null,"fork":{"id":"21292c9e74eebd3b","slug":"gnss-data-access","title":"GNSS Permanent Station Data Access 3.0","owner":{"id":"a505e42d43acc70e","login":"earthscope","name":"EarthScope Consortium"}},"stars":0,"starred":false,"owner":{"type":"team","id":"b422979579eb2417","login":"1877692830","name":"GNSS DATA","avatar_url":"https://avatars-next.observableusercontent.com/9d7a97dc3d68614180a8d73564c79ff52e4087e9e852defc1dfcb211b1364870","tier":"starter_2024","bio":"","following":false},"version":9637,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"4312dd6c49058be5","login":"2514223184","name":"梁承佳","avatar_url":"https://avatars-next.observableusercontent.com/4d43ca2ec48ac19fcb3ccc2a60e4acb19a80804c30e051999cd238d9364dbbbe","tier":null,"bio":"","following":false}],"members":[{"type":"team","id":"b422979579eb2417","login":"1877692830","name":"GNSS DATA","avatar_url":"https://avatars-next.observableusercontent.com/9d7a97dc3d68614180a8d73564c79ff52e4087e9e852defc1dfcb211b1364870","tier":"starter_2024","role":"editor"},{"type":"individual","id":"4312dd6c49058be5","login":"2514223184","name":"梁承佳","avatar_url":"https://avatars-next.observableusercontent.com/4d43ca2ec48ac19fcb3ccc2a60e4acb19a80804c30e051999cd238d9364dbbbe","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"titling":"auto","title":"🌐 GNSS Data Access 2.0","cells":[{"id":0,"value":"title = md`# 🌐 GNSS Data Access 2.0\n\n*This tool is in beta. We suggest viewing this notebook in the [Chrome Browser](https://www.google.com/chrome/).*\n\nFind archival RINEX and Position (GeoCSV 2.0) files and produce a *downloader* containing scripts and a manifest of files that can be run from your local machine to download files related to your query. Share/save your selections for yourself and others to reproduce your selection and download files.\n\n**[Data Policy](https://www.unavco.org/community/policies_forms/data-policy/data-policy.html)**. By accessing data from the UNAVCO archive, users agree to appropriate [attribution](https://www.unavco.org/community/policies_forms/attribution/attribution.html) to providers and their sponsors, acknowledgment of UNAVCO and its sponsors, and to adherence to professional and ethical standards.\n\n**[Release Notes](https://observablehq.com/@unavco/release-notes-data-archive-interface)**`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8644,"value":"md`© 2023 Earthscope Consortium.\n\nPlease use this code in accordance with the [MIT License](https://opensource.org/licenses/MIT).`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8244,"value":"html`

\n ${await FileAttachment(\"unavco_sensor_teaser (1).jpeg\").image()}\n

Image: © UNAVCO. Plate Boundary Observatory GPS/GNSS site, AC59. The site is located at Ursus Head, Alaska. The photograph shows the antenna covered in a radome and securely mounted with a 3-point brace. In the background is Mt Augustine Volcano. AC59 is closest to the epicenter of the Iniskin earthquake and is a focal point of the different GPS/GNSS baselines used in this study. Credit: UNAVCO

\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":104,"value":"when = md`## 🕒 WHEN: Find data by *time*`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6336,"value":"viewof startDate = date({\n title: \"Start Date\",\n min: \"1992-01-01\",\n max: dateFormat(today),\n value: importConfiguration.startDate\n ? importConfiguration.startDate\n : dateFormat(oneWeekAgo)\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6329,"value":"viewof endDate = date({\n title: \"End Date\",\n min: startDate,\n max: dateFormat(today),\n value: importConfiguration.endDate\n ? importConfiguration.endDate\n : dateFormat(today), // Default: yesterday.\n description: md`Some daily data may not be available if your end date is **today**.`\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3148,"value":"what = md`## 📡 WHAT: Find data by *kind*`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7223,"value":"rinexDocumentation = html`

RINEX (Documentation)

Position (Documentation)

🌟 Share

\n\n

You can share this notebook exactly how it is configured with a friend, colleague, or yourself to save your work.

${auth.user.name}

${auth.user.email}

`\n : md``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9569,"value":"### Download your files","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"","database":"$undefined"},{"id":9568,"value":"viewof progress = {\n if (!fetchFilesButton) return md``;\n\n polygonTable;\n const div = html`

`;\n (async () => {\n div.style.width =\n (mutable bytesDownloaded / summary.overall_file_size) * 100 + \"%\";\n while (\n canDownloadFiles &&\n mutable bytesDownloaded < summary.overall_file_size\n ) {\n div.style.width =\n (mutable bytesDownloaded / summary.overall_file_size) * 100 + \"%\";\n await new Promise(requestAnimationFrame);\n }\n div.dispatchEvent(new CustomEvent(\"input\"));\n div.style.background = \"green\";\n div.style.height = \"6px\";\n })();\n return div;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":3632,"value":"viewof manifestTextArea = Inputs.textarea({\n value: summary.overall_file_size ? fileList : \"\",\n rows: 12,\n width: width,\n disabled: true,\n submit: false,\n label: `File Paths (${d3.format(\",\")(summary.overall_number_files)})`\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9565,"value":"viewof fetchFilesButton = Inputs.button(\n canDownloadFiles\n ? `Prepare ${bytesToString(summary.overall_file_size)} download`\n : `⚠️ Downloader Required`,\n { disabled: !canDownloadFiles || summary.overall_number_files === 0 }\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6042,"value":"downlodStatusText = {\n if (!canDownloadFiles || !downloadReady || summary.overall_number_files == 0)\n return md``;\n downloadButton;\n return downloadReady && summary.overall_number_files > 0\n ? md`Your **${d3.format(\",\")(\n summary.overall_number_files\n )}** files are ready to download.`\n : md`Unzip the downloaded \\`zip\\` file and place it in the directory in which you wish to download **${d3.format(\n \",\"\n )(summary.overall_number_files)}** files.\n\n- \\`README\\` explains how it all works.\n- \\`files-download.txt\\` contains all the filepaths that will be downloaded locally.\n- \\`download-data.py\\` is a Python 3 script to be run in the terminal.`;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9562,"value":"downloadButton = {\n return downloadReady || !canDownloadFiles\n ? download(\n await blob,\n `earthscope_data_${d3.timeFormat(\"%Y-%m-%d\")(new Date())}.zip`, // today's date\n \"Download Zip\"\n )\n : md``;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9141,"value":"meteorologicalAccess = html`

🌡️ Meteorological Data Access

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9560,"value":"html`Get Meteorological Data for your selected polygons above.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6726,"value":"md`---`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":195,"value":"md`# Appendix`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8575,"value":"md`## Cartography`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6410,"value":"mutable signal = 1","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6430,"value":"polygonSearchResults = {\n signal;\n if (Object.keys(polygons).length) {\n return await polygonSearch({\n polygons: Object.keys(polygons).map((id) => {\n signal; // Force evaluation of this cell to occur.\n return polygons[id];\n })\n });\n }\n return { type: \"FeatureCollection\", features: [], totalFeatures: 0 };\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1786,"value":"// The collection of drawn bounding polygons used for spatial search\n// Polygons can be created, updated, and deleted from this list using perisistent ids\n// Polygons have a 'id' property and a 'geometry' property with a 'coordinates' array of (long, lat) tuples.\n// (easting, northing)\nmutable polygons = importConfiguration.polygons\n ? importConfiguration.polygons\n : {}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6435,"value":"polygonTableData = {\n function result(feature) {\n return {\n Site: feature.properties.site_code,\n Lon: feature.geometry.coordinates[0],\n Lat: feature.geometry.coordinates[1],\n Height: feature.geometry.coordinates[2]\n };\n }\n // Table displays only the named stations.\n if (Object.keys(stationIndex).length) {\n let results = [];\n for (const code of Object.keys(stationIndex)) {\n try {\n results.push(result(siteCode2SiteIdMap.get(code)[0]));\n } catch (e) {\n console.log(\"error displaying polygon search table\", code);\n }\n }\n return results;\n } else if (polygonSearchResults.totalFeatures > 0) {\n return (\n polygonSearchResults.features\n // Only include site codes that appear in the time section AND in station list.\n .filter((feature) =>\n siteCode2SiteIdMap.has(feature.properties.site_code)\n )\n .map((feature) => result(feature))\n );\n }\n\n return [];\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1772,"value":"MapboxDraw = {\n const gl = await require(\"@mapbox/mapbox-gl-draw\");\n const href = await require.resolve(\"@mapbox/mapbox-gl-draw/dist/mapbox-gl-draw.css\");\n document.head.appendChild(html``);\n return gl;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1377,"value":"mapboxgl = {\n const gl = await require(\"mapbox-gl@2.9.1\");\n if (!gl.accessToken) {\n gl.accessToken =\n \"pk.eyJ1IjoiYnJvb2tzbWFwcyIsImEiOiJja25ycjdmZXMwc3NoMm9xbXdpNThra2huIn0.j1ccDRj-S8MCp33aq9zbDw\";\n const href = await require.resolve(\"mapbox-gl@2.9.1/dist/mapbox-gl.css\");\n document.head.appendChild(html``);\n }\n return gl;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9246,"value":"embedString = ``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8583,"value":"md`## Files`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9557,"value":"MAX_FILE_SIZE = 1e9 // 1GB","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9556,"value":"mutable downloadReady = {\n signal;\n return false || !canDownloadFiles;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9555,"value":"canDownloadFiles = summary.overall_file_size < MAX_FILE_SIZE &&\n auth !== undefined","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9554,"value":"mutable bytesDownloaded = {\n polygonTable;\n return 0;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9553,"value":"mutable auth = {\n loginButton;\n\n try {\n await auth0.client.loginWithPopup();\n\n // These params are required. For some reason, these params are not pulled from the auth0client\n const accessToken = await auth0.client.getTokenSilently(auth0.params);\n\n const decoded = jwt.default(accessToken);\n return {\n accessToken,\n // accessToken: await auth0.client.getTokenSilently(auth0.params),\n user: await auth0.client.getUser(),\n decoded,\n expiresAt: new Date(decoded.exp * 1000),\n issuedAt: new Date(decoded.iat * 1000)\n };\n } catch (e) {\n return undefined;\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6513,"value":"$4b","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6512,"value":"summary = fetchProducts({ items: items, view: \"summary\" }).then((d) =>\n d ? d : { overall_file_size: 0, overall_number_files: 0, items: [] }\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7597,"value":"downloadMetadata = fetchProducts({ items: items, view: \"metadata\" }).then((d) =>\n d ? d : { overall_file_size: 0, overall_number_files: 0, items: [] }\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6616,"value":"fileMetadata = fetchProducts({ items: items, view: \"metadata\" })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9552,"value":"// Fetches each resource and resolves a promise when all promises are resolved every time\n// user clicks fetch button if the file size is below the limit.\nfileBuffers = {\n mutable bytesDownloaded = 0; // reset\n mutable downloadReady = false; // reset\n \n return fetchFilesButton > 0 &&\n canDownloadFiles &&\n auth &&\n summary.overall_number_files > 0\n ? Promise.all(\n downloadMetadata.map((url) =>\n fetch(url.path.replace(\"data.unavco\", \"test-idm.unavco\"), {\n credentials: \"include\", // Allows cookies/auth headers in request and response headers x-origin. defaults to same-origin\n headers: { Authorization: `Bearer ${auth.accessToken}` }\n }).then(async (response) => {\n let buffer = await response.arrayBuffer();\n mutable bytesDownloaded += buffer.byteLength;\n return buffer;\n })\n )\n ).then((all) => {\n mutable downloadReady = true;\n return all;\n })\n : [];\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7385,"value":"blob = {\n let zip = new jszip();\n\n // Download a blob containing the requested files.\n if (canDownloadFiles && fetchFilesButton > 0) {\n // A promise that resolves when all promises to fetch each resource has resolved.\n fileBuffers.forEach((buffer, i) => {\n zip.file(fileMetadata[i].path.split(\"/\").slice(-1), buffer);\n });\n // Download scripts and a manifest to fetch files locally.\n } else {\n let script = await FileAttachment(\"download_data.py\").text();\n\n zip.file(\"download_data.py\", script);\n\n zip.file(\"files-download.txt\", fileList);\n\n // TODO custom README.md (overwritten)\n zip.file(\"README.md\", readmeText);\n\n let buffer = await zip\n .generateAsync({ type: \"arraybuffer\" })\n .then((buffer) => buffer);\n }\n\n let buffer = await zip\n .generateAsync({ type: \"arraybuffer\" })\n .then((buffer) => buffer);\n\n return new Blob([buffer], { type: \"arraybuffer\" });\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6597,"value":"// e.g. 10394879 -> 10MB\nbytesToString = function (bytes) {\n let format = d3.format(\".0f\");\n\n if (bytes < 1024) {\n return format(bytes) + \"B\";\n } else if (bytes < 1024 * 1024) {\n return format(bytes / 1024) + \"kB\";\n } else if (bytes < 1024 * 1024 * 1024) {\n return format(bytes / 1024 / 1024) + \"MB\";\n } else if (bytes < 1024 * 1024 * 1024 * 1024) {\n return format(bytes / 1024 / 1024 / 1024) + \"GB\";\n } else if (bytes < 1024 * 1024 * 1024 * 1024 * 1024) {\n return format(bytes / 1024 / 1024 / 1024 / 1024) + \"TB\";\n } else {\n return (\n d3.format(\",\")(format(bytes / 1024 / 1024 / 1024 / 1024 / 1024)) + \"PB\"\n );\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6610,"value":"fileList = summary.overall_file_size\n ? fetchProducts({ items: items, view: \"list\" })\n : \"\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6744,"value":"$4c","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8594,"value":"md`## Data`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9208,"value":"env = importConfiguration.environment ? importConfiguration.environment : \"dev\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7732,"value":"baseUrl = document.baseURI.split(\"?\")[0]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9263,"value":"shareableUrl = baseUrl.split(\"?\")[0] + shareableSuffix","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6831,"value":"shareableSuffix = {\n stationSelection;\n\n let url = \"?\"; // Everything before the query\n\n let strippedParams = {};\n\n for (const [key, value] of Object.entries(exportConfiguration)) {\n if (value) {\n strippedParams[key] = value;\n }\n }\n\n return url + new URLSearchParams(strippedParams).toString();\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9150,"value":"meteorologicalUrl = shareableUrl.replace(\"gnss\", \"meteorological\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7818,"value":"stationIndex = {\n let dictionary = {};\n\n if (stationSelection.length) {\n stationSelection\n .split(\" \")\n .forEach((d) => (dictionary[d.toUpperCase()] = true));\n }\n\n return dictionary;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6810,"value":"// Every property has a string as its value.\nexportConfiguration = {\n signal;\n\n let obj = {\n stations: stationSelection.split(\" \").map((d) => d.toUpperCase()),\n polygons: polygons,\n rinex2Selections: rinex2Selections,\n rinex3Selections: rinex3Selections,\n referenceFrames: referenceFrames,\n analysisCenters: analysisCenters,\n sampleIntervalSelection: sampleIntervalSelection,\n antennaSelection: antennaSelection,\n receiverSelection: receiverSelection,\n radomeSelection: radomeSelection,\n // realtimeSelection: realtimeSelection,\n startDate: startDate,\n endDate: endDate\n };\n\n for (const property in obj) {\n obj[property] = JSON.stringify(obj[property]);\n }\n\n return obj;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8498,"value":"// Returns true if a site code has any site_ids or products corresponding to a particular data type.\nfunction locationHasType(code, type) {\n let features = siteCode2SiteIdMap.get(code);\n for (let i = 0; i < features.length; i++) {\n if (features[i].properties.data_type === type) {\n return true;\n break;\n }\n }\n return false;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6836,"value":"mutable importConfiguration = {\n let dict = {};\n let i = 0;\n\n // Hack: Fixes apparent bug with Observable passing location.search down from parent frame.\n while (!location.search && i < 2) {\n i++;\n yield Promises.tick(1000, {});\n }\n\n if (location.search) {\n let queries = location.search.length\n ? location.search\n .substring(1)\n .split(\"&\")\n .map((d) => d.split(\"=\"))\n : [];\n\n queries.forEach((d) => {\n if (d[1]) {\n try {\n dict[d[0]] = JSON.parse(decodeURIComponent(d[1]));\n } catch (error) {\n console.log(\"Unable to process query parameter: \", d[0], d[1]);\n }\n }\n });\n }\n\n yield dict;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7975,"value":"selectedStation = timeTable ? timeTable.site_code : null","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6466,"value":"// One to many map indicating list of products/intervals available for a particular geodetic location.\nsiteCode2SiteIdMap = d3.group(\n metadataSearchResults.features,\n (d) => d.properties.site_code\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6377,"value":"// Many to one mapping of products/intervals mapped to their geodetic location (site code).\nsiteId2SiteCodeMap = d3.group(metadataSearchResults.features, (d) =>\n d.properties.site_id\n ? d.properties.site_id\n : d.properties.site_code + d.properties.data_type\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8708,"value":"intervals = {\n let gnss = await stationCoverage();\n\n let merged = gnss.features.map((d, i) => {\n let dates = [];\n let ranges = JSON.parse(d.properties.ranges);\n\n let scale = d3\n .scaleLinear()\n .domain([parseDate(startDate), parseDate(endDate)])\n .range([0, 1])\n .clamp(true);\n\n let datum = {\n site_id: d.properties.site_id,\n site_code: d.properties.site_code,\n first_date: d3.min(ranges, (d) => d3.timeParse(\"%s\")(d.start_date)),\n last_date: d3.max(ranges, (d) => d3.timeParse(\"%s\")(d.end_date)),\n coverage: ranges.map((range) => {\n return [\n scale(d3.timeParse(\"%s\")(range.start_date)),\n scale(d3.timeParse(\"%s\")(range.end_date))\n ];\n })\n };\n\n datum.percent = d3.sum(datum.coverage, (d) => d[1] - d[0]);\n datum.i = i;\n\n return datum;\n });\n\n return d3.group(merged, (d) => d.site_id);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6341,"value":"$4d","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6332,"value":"metadataSearchResults = metadataSearch({\n position: analysisCenters.length > 0,\n rinex: rinex2Selections.length > 0 || rinex3Selections.length > 0,\n startDate: startDate,\n endDate: endDate,\n sample_interval:\n sampleIntervalSelection.length == 2\n ? \">0\"\n : sampleIntervalSelection.length == 0\n ? \">1\"\n : sampleIntervalSelection[0],\n receiver: receiverSelection,\n antenna: antennaSelection,\n // antenna_height: antennaHeightSelection, TODO\n radome: radomeSelection\n // realtime: realtimeSelection ? \"Y\" : undefined\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6311,"value":"metadataValues = metadataOptions()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9471,"value":"pod = podStations()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9468,"value":"podMap = d3.group(pod.features, (d) => d.properties.fourcharid) // create a convenient constant time lookup table","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8610,"value":"md`## Style`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9533,"value":"style = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4481,"value":"html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4983,"value":"drawIcon = FileAttachment(\"map_draw_button.svg\").image()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":5014,"value":"deleteIcon = FileAttachment(\"delete_icon.svg\").image()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9094,"value":"polygonSparkWidth = 225","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9123,"value":"polygonSparkHeight = 30","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":70,"value":"dateFormat = d3.timeFormat(\"%Y-%m-%d\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":72,"value":"today = new Date()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":157,"value":"oneYearAgo = {\n let c = new Date(); // today, still today!\n c.setDate(today.getDate() - 365);\n return c;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":802,"value":"oneWeekAgo = {\n let c = new Date(); // today, still today!\n c.setDate(today.getDate() - 7);\n return c;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":116,"value":"readableDateFormat = d3.timeFormat(\"%B %d, %Y\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":119,"value":"parseDate = d3.timeParse(\"%Y-%m-%d\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4325,"value":"parseDateZulu = d3.timeParse(\"%Y-%m-%d%Z\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":611,"value":"// We use this function to ensure we never send an invalid date range query to the geoserver.\n// This is useful if the date selector is left incomplete while the user changes a selection. In the meantime, the incorrect query will be replaced with one or both of the date range endpoints being equal to TODAY.\nfunction validDate(d) {\n return parseDate(d) ? dateFormat(parseDate(d)) : dateFormat(today);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":1094,"value":"// A silly method that saves a lot of typing in the above document.\nfunction addPlural(base, number) {\n return number !== 1 ? base + 's' : base;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7893,"value":"eventStations = importConfiguration.stations\n ? importConfiguration.stations\n : importConfiguration.radius &&\n importConfiguration.date &&\n importConfiguration.longitude &&\n importConfiguration.latitude\n ? eventSearch({\n radius: importConfiguration.radius,\n date: importConfiguration.date,\n lon: importConfiguration.longitude,\n lat: importConfiguration.latitude\n }).then((data) => data.map((d) => d.station_code))\n : []","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4062,"value":"// Returns a canvas element to represent a series of intervals in the range [0, 1].\nfunction sparkline(intervals, { width = 250, height = 20 }) {\n const x = d3\n .scaleLinear()\n .domain([0, 1])\n .range([1, width - 1]);\n const y = d3\n .scaleLinear()\n .domain([0, 1])\n .range([height / 2, height / 2]);\n const context = DOM.context2d(width, height);\n const line = d3\n .line()\n .x((d, i) => x(d))\n .y(y)\n .context(context);\n\n context.beginPath();\n context.rect(0, 0, width, height);\n context.stroke();\n\n context.lineWidth = height - 2;\n context.strokeStyle = \"green\";\n\n intervals.forEach((range) => {\n context.beginPath();\n line(range);\n context.stroke();\n });\n\n return context.canvas;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6938,"value":"function inIframe() {\n try {\n return window.self !== window.top;\n } catch (e) {\n return true;\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8630,"value":"md`## Imports`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":4,"value":"d3 = require('d3')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":62,"value":"import {date} from \"@jashkenas/inputs\"\n","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":205,"value":"import {Search, Table, Button, Toggle, Range, Radio} from '@observablehq/inputs'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":688,"value":"import { download } from \"@mbostock/lazy-download\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2513,"value":"jszip = require(\"jszip@3/dist/jszip.min.js\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":5852,"value":"import { Copier } from \"@mbostock/copier\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8468,"value":"import { Swatches } from \"@d3/color-legend\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":7972,"value":"import { positionJson, lineChart as positionTimeseries, k } with {\n selectedStation as station,\n startDate as start,\n endDate as end,\n timeseriesDimensions as dimensions,\n timeSeriesWindow as k\n} from \"@unavco/gnss-position-timeseries\";","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":6299,"value":"import {\n eventSearch,\n position,\n velocity,\n fetchProducts,\n stationCoverage,\n metadataSearch,\n polygonSearch,\n metadataOptions,\n podStations\n} with { env as environment } from \"@unavco/web-services\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8852,"value":"import { textcolor } from \"@observablehq/text-color-annotations-in-markdown\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8975,"value":"import { line } from \"@bmershon/inline-plots\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9549,"value":"import { auth0, jwt } from \"@earthscope/auth0\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":9548,"value":"","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","tool":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W4e","stdlib":"1"}} 24:null