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Update MONet parsing to be consistent with updated source data format #112

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Merged
eecavanna merged 3 commits into from
Sep 19, 2025
Merged

Update MONet parsing to be consistent with updated source data format #112

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b0f8ea7
Update MONet parsing to be consistent with updated source data format
eecavanna Sep 19, 2025
845659b
Update map web page to handle absent `coordinates` and `id` fields
eecavanna Sep 19, 2025
37c2aec
Clarify comment
eecavanna Sep 19, 2025
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21 changes: 17 additions & 4 deletions docs/map/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -327,17 +327,30 @@
});
console.debug(`Created ${jgiGoldOrgObjs.length} markers.`);

// Fetch the EMSL MONet JSON (not CSV) file and create a marker for each element of its top-level array.
// Fetch the EMSL MONet JSON (not CSV) file and create a marker for each BERtron entity represented within it.
const monetResponse = await fetch(
`${baseUrlForData}/emsl/map/monet_samples_schema-9-16-2025.json`,
);
const monetObjs = await monetResponse.json();
const monetMarkers = [];
console.debug("Fetching and parsing finished.", { data: monetObjs });
monetObjs.forEach((obj) => {
const latLon = getLatLon(obj);
const identifier = `Project: ${obj["proposal_id"]}, Sampling set: ${obj["sampling_set"]}`;
const url = `https://sc-data.emsl.pnnl.gov/?projectId=${obj["proposal_id"]}`;
// If the object lacks a `coordinates` field (which the BERtron schema says is possible),
// omit the object from the map and display a warning on the JavaScript console.
if (!obj.hasOwnProperty("coordinates")) {
console.warn("Omitting object lacking coordinates:", obj);
return; // skips to the next iteration
}

// If the object lacks an `id` field (which the BERtron schema says is possible),
// use a generic value.
const identifier = obj.hasOwnProperty("id") ? obj["id"] : "Sample";

// At this point, we know the object has a `coordinates` field, so we access it.
const coordinates = obj["coordinates"];
const latLon = getLatLon(coordinates);

const url = obj["uri"];
const popupHtml = `<div class="vstack gap-3 marker-popup"><img src="./img/emsl-100x100.png" alt="Logo"/><div>EMSL MONet Sample<br/><a href="${url}" target="_blank" title="View project" class="identifier">${identifier}</a></div></div>`;
const icon = L.icon({
iconUrl: "./img/emsl-marker.png",
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