feat(dataset): use correct colors for lakes.lswt legend image

ubilabs · Aug 29, 2022 · b150117 · b150117
1 parent 8869f03
commit b150117
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Showing 3 changed files with 10 additions and 2 deletions.
diff --git a/data/layers-config.json b/data/layers-config.json
@@ -321,6 +321,7 @@
   },
   "lakes.lswt": {
     "colorMap": "custom",
+    "basemap": "dark",
     "timeFormat": {
       "year": "numeric",
       "month": "long"

diff --git a/data/triggers/lakes_lswt.sh b/data/triggers/lakes_lswt.sh
@@ -4,7 +4,7 @@ TIMEOUT=16000
 LAYER_ID="lakes.lswt"
 VARIABLE_ID="lswt"
 LAYER_TYPE="image"
-VERSION="1.7.1"
+VERSION="1.8.1"
 LON_RES="4320"
 LAT_RES="2160"
 ZOOM_LEVELS="0-3"

diff --git a/scripts/generate-legend-images.js b/scripts/generate-legend-images.js
@@ -64,11 +64,18 @@ files.forEach(file => {
 function readColorFile(file) {
   const filePath = path.join(INTPUT_FOLDER, file);
   const content = fs.readFileSync(filePath, 'utf8');
-  return content
+  const stops = content
     .split('\n')
     .filter(Boolean)
     .filter(line => !line.startsWith('nv'))
     .map(line => line.split(' '));
+
+  if (file.includes('lswt')) {
+    // do not include the "ice" color
+    return stops.filter(([v]) => v > -1000);
+  }
+
+  return stops;
 }
 
 function writeImage(file, canvas) {