pacificclimate · QSparks · Jul 8, 2026 · Jul 9, 2026 · Jul 21, 2026 · Jul 27, 2026
diff --git a/eslint.config.mjs b/eslint.config.mjs
@@ -13,9 +13,11 @@ export default [
         document: 'readonly',
         console: 'readonly',
         fetch: 'readonly',
+        AbortController: 'readonly',
         URL: 'readonly',
         URLSearchParams: 'readonly',
         DOMParser: 'readonly',
+        HTMLDialogElement: 'readonly',
         Event: 'readonly',
         alert: 'readonly',
         setTimeout: 'readonly',
@@ -42,4 +44,4 @@ export default [
       'no-prototype-builtins': 'off'
     }
   }
-];
+];
diff --git a/viewer/js/app.js b/viewer/js/app.js
@@ -1,6 +1,5 @@
 import {
   TIME_EXPAND_LIMIT,
-  NCSS_WARN_TIMESTEPS,
   DEFAULT_VARIABLE_LABELS,
   CRS_OPTIONS,
   DEFAULT_CANADA_BBOX_4326,
@@ -326,8 +325,7 @@ const subsettingController = createSubsettingController({
     subsetDrawSource,
     subsetDrawLayer,
     getCurrentCrs,
-  },
-  NCSS_WARN_TIMESTEPS,
+  }
 });
 
 ({

diff --git a/viewer/js/portal/datasets.js b/viewer/js/portal/datasets.js
@@ -1,11 +1,11 @@
 import {
   WMS_VERSION,
   FALLBACK_PALETTES,
-  DEFAULT_CANADA_BBOX_4326
-} from '../core/config.js';
+  DEFAULT_CANADA_BBOX_4326,
+} from "../core/config.js";
 
 export function variableLabelForGroup(varCode, group, defaultLabels = {}) {
-  const v = String(varCode || '');
+  const v = String(varCode || "");
   const fromGroup = group?.variable?.labels?.[v];
   return fromGroup || defaultLabels[v] || v;
 }
@@ -20,19 +20,38 @@ export function createDatasetController({
   time,
   map: mapDeps,
   layer,
-  render
+  render,
 }) {
-  const { legendPanel, crsSelect, subsetTimeStart, subsetTimeEnd, timeSlider } = ui;
+  const { legendPanel, crsSelect, subsetTimeStart, subsetTimeEnd, timeSlider } =
+    ui;
   const { setStatus, stopStatusSpinner, cancelPendingSubsetStatus } = status;
   const { fetchText } = services;
-  const { parseWmsCapabilities, fetchLayerDetails, deriveTimesFromLayerDetails, fetchLayerTimesteps, updateTimeUI, toDateInputValue } = time;
-  const { getCurrentCrs, setMapProjection, pickBestCrsForLayer, fitMapToBbox4326 } = mapDeps;
-  const { deriveScaleRangeFromMetadata, applyLayerScaleDefaults, syncPaletteEnabled, populatePaletteSelect, pickDefaultPaletteForVar } = layer;
+  const {
+    parseWmsCapabilities,
+    fetchLayerDetails,
+    deriveTimesFromLayerDetails,
+    fetchLayerTimesteps,
+    updateTimeUI,
+    toDateInputValue,
+  } = time;
+  const {
+    getCurrentCrs,
+    setMapProjection,
+    pickBestCrsForLayer,
+    fitMapToBbox4326,
+  } = mapDeps;
+  const {
+    deriveScaleRangeFromMetadata,
+    applyLayerScaleDefaults,
+    syncPaletteEnabled,
+    populatePaletteSelect,
+    pickDefaultPaletteForVar,
+  } = layer;
   const { refreshInfoPanel, updateMap } = render;
 
   function threddsRoot() {
-    const root = String(portal.threddsRoot || '/thredds/');
-    return root.endsWith('/') ? root : `${root}/`;
+    const root = String(portal.threddsRoot || "/thredds/");
+    return root.endsWith("/") ? root : `${root}/`;
   }
 
   function fileServerUrlForUrlPath(urlPath) {
@@ -48,25 +67,39 @@ export function createDatasetController({
   }
 
   function ncpartitionerBase() {
-    return ' /pdp-next/ncpartitioner/partition/';
+    return "/pdp-next/ncpartitioner/";
   }
 
   function normalizePortalTimeValue(value) {
-    const raw = String(value || '').trim();
-    if (!raw) return '';
-    const isoLike = raw.includes('T') ? raw : raw.replace(' ', 'T');
-    const withZone = /(?:Z|[+-]\d{2}:\d{2})$/.test(isoLike) ? isoLike : `${isoLike}Z`;
+    const raw = String(value || "").trim();
+    if (!raw) return "";
+    const isoLike = raw.includes("T") ? raw : raw.replace(" ", "T");
+    const withZone = /(?:Z|[+-]\d{2}:\d{2})$/.test(isoLike)
+      ? isoLike
+      : `${isoLike}Z`;
     const dt = new Date(withZone);
     return Number.isNaN(dt.getTime()) ? raw : dt.toISOString();
   }
 
   async function resolveLayersFromCapabilities() {
-    const capsUrl = `${state.currentDataset.wmsBase}?service=WMS&request=GetCapabilities&version=${encodeURIComponent(WMS_VERSION)}`;
+    const capsUrl = `${
+      state.currentDataset.wmsBase
+    }?service=WMS&request=GetCapabilities&version=${encodeURIComponent(
+      WMS_VERSION,
+    )}`;
     const capsText = await fetchText(capsUrl);
     const layers = parseWmsCapabilities(capsText);
-    if (!layers.length) throw new Error('No layers found in GetCapabilities');
+    if (!layers.length) throw new Error("No layers found in GetCapabilities");
     const preferred = state.variable
-      ? layers.find((l) => String(l.name || '').trim().toLowerCase() === String(state.variable || '').trim().toLowerCase())
+      ? layers.find(
+          (l) =>
+            String(l.name || "")
+              .trim()
+              .toLowerCase() ===
+            String(state.variable || "")
+              .trim()
+              .toLowerCase(),
+        )
       : null;
     state.selectedLayer = preferred || layers[0];
     state.layers = layers;
@@ -97,12 +130,18 @@ export function createDatasetController({
   }
 
   function initTimesFromLayer(timeMetadata) {
-    const timeStart = state.selectedLayer.time?.start || '';
-    const timeEnd = state.selectedLayer.time?.end || '';
-    subsetTimeStart.value = timeStart ? toDateInputValue(timeStart) : '';
-    subsetTimeEnd.value = timeEnd ? toDateInputValue(timeEnd) : '';
-    state.times = Array.isArray(state.selectedLayer.time?.times) ? state.selectedLayer.time.times : [];
-    if (!state.times.length && Number(timeMetadata?.count || 0) === 1 && timeMetadata?.start) {
+    const timeStart = state.selectedLayer.time?.start || "";
+    const timeEnd = state.selectedLayer.time?.end || "";
+    subsetTimeStart.value = timeStart ? toDateInputValue(timeStart) : "";
+    subsetTimeEnd.value = timeEnd ? toDateInputValue(timeEnd) : "";
+    state.times = Array.isArray(state.selectedLayer.time?.times)
+      ? state.selectedLayer.time.times
+      : [];
+    if (
+      !state.times.length &&
+      Number(timeMetadata?.count || 0) === 1 &&
+      timeMetadata?.start
+    ) {
       const singleTime = normalizePortalTimeValue(timeMetadata.start);
       if (singleTime) {
         state.times = [singleTime];
@@ -124,7 +163,10 @@ export function createDatasetController({
 
   async function expandTimesFromMetadata() {
     if (state.times.length > 1) return;
-    const metadataTimes = await fetchLayerTimesteps(state.currentDataset.wmsBase, state.selectedLayer.name);
+    const metadataTimes = await fetchLayerTimesteps(
+      state.currentDataset.wmsBase,
+      state.selectedLayer.name,
+    );
     if (metadataTimes.times.length > state.times.length) {
       state.times = metadataTimes.times;
       setSubsetTimeInputs(metadataTimes.start, metadataTimes.end);
@@ -139,29 +181,52 @@ export function createDatasetController({
     state.times = [singleTime];
     subsetTimeStart.value = toDateInputValue(singleTime);
     subsetTimeEnd.value = toDateInputValue(singleTime);
-    timeSlider.value = '0';
+    timeSlider.value = "0";
     updateTimeUI();
   }
 
   function applyPaletteAndScale(details, rendering) {
-    const paletteCandidates = details?.palettes?.length ? details.palettes : [...FALLBACK_PALETTES];
-    const paletteDefault = pickDefaultPaletteForVar(state.variable, paletteCandidates, details?.defaultPalette || FALLBACK_PALETTES[0]);
+    const paletteCandidates = details?.palettes?.length
+      ? details.palettes
+      : [...FALLBACK_PALETTES];
+    const paletteDefault = pickDefaultPaletteForVar(
+      state.variable,
+      paletteCandidates,
+      details?.defaultPalette || FALLBACK_PALETTES[0],
+    );
     populatePaletteSelect(paletteCandidates, paletteDefault);
     const detailsRange = deriveScaleRangeFromMetadata(details);
-    const fileRange = (rendering && Number.isFinite(rendering.min) && Number.isFinite(rendering.max))
-      ? { min: Number(rendering.min), max: Number(rendering.max) }
-      : null;
+    const fileRange =
+      rendering &&
+      Number.isFinite(rendering.min) &&
+      Number.isFinite(rendering.max)
+        ? { min: Number(rendering.min), max: Number(rendering.max) }
+        : null;
     applyLayerScaleDefaults(fileRange || detailsRange);
     syncPaletteEnabled();
   }
 
-  async function loadDatasetFromUrlPath({ name, urlPath, variable, metadata = null, rendering = null, timeMetadata = null }) {
+  async function loadDatasetFromUrlPath({
+    name,
+    urlPath,
+    variable,
+    metadata = null,
+    rendering = null,
+    timeMetadata = null,
+  }) {
     try {
       cancelPendingSubsetStatus?.();
       stopStatusSpinner();
-      setStatus('Loading dataset…');
-      legendPanel?.classList.add('hidden');
-      state.currentDataset = { name, urlPath, wmsBase: wmsBaseForUrlPath(urlPath), metadata, rendering, timeMetadata };
+      setStatus("Loading dataset…");
+      legendPanel?.classList.add("hidden");
+      state.currentDataset = {
+        name,
+        urlPath,
+        wmsBase: wmsBaseForUrlPath(urlPath),
+        metadata,
+        rendering,
+        timeMetadata,
+      };
       state.variable = variable || null;
       state.layers = [];
       state.selectedLayer = null;
@@ -175,9 +240,12 @@ export function createDatasetController({
 
       let details = null;
       try {
-        details = await fetchLayerDetails(state.currentDataset.wmsBase, state.selectedLayer.name);
+        details = await fetchLayerDetails(
+          state.currentDataset.wmsBase,
+          state.selectedLayer.name,
+        );
       } catch (err) {
-        console.warn('layerDetails unavailable:', err?.message || err);
+        console.warn("layerDetails unavailable:", err?.message || err);
       }
       state.layerDetails = details;
 
@@ -188,7 +256,7 @@ export function createDatasetController({
       applyPaletteAndScale(details, rendering);
       refreshInfoPanel();
       updateMap();
-      setStatus('Ready');
+      setStatus("Ready");
     } catch (err) {
       console.error(err);
       setStatus(`Error: ${err.message}`, true);
@@ -201,6 +269,6 @@ export function createDatasetController({
     wmsBaseForUrlPath,
     dodsBaseForUrlPath,
     ncpartitionerBase,
-    loadDatasetFromUrlPath
+    loadDatasetFromUrlPath,
   };
 }
diff --git a/viewer/js/portal/menu.js b/viewer/js/portal/menu.js
@@ -183,7 +183,7 @@ export function createMenuController({
     setStatus('Loading portal metadata…');
     const metaPayload = await loadPortalMeta(portal.id);
     renderMenuFromPortalMeta(metaPayload);
-    setStatus('Ready - Select a dataset');
+    setStatus('Ready')
   }
 
   function populatePortalSelect() {

diff --git a/viewer/js/subsetting.js b/viewer/js/subsetting.js
@@ -10,8 +10,7 @@ export function createSubsettingController({
   status,
   services,
   time,
-  mapDeps,
-  NCSS_WARN_TIMESTEPS
+  mapDeps
 }) {
   const logger = createSubsetLogger();
   const drawController = createSubsetDrawController({
@@ -30,7 +29,6 @@ export function createSubsettingController({
     status,
     services,
     time,
-    NCSS_WARN_TIMESTEPS,
     logger,
     drawController,
     indexController