From 14aacb681cd4fba34c80081969426c6df7e66cbf Mon Sep 17 00:00:00 2001
From: Willian Viana <willian.batista.viana@gmail.com>
Date: Tue, 10 Dec 2024 11:15:15 -0300
Subject: [PATCH] fix(layer): update decode function

---
 providers/datasets-provider/config.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/providers/datasets-provider/config.js b/providers/datasets-provider/config.js
index e86715aa12..5396cff16b 100644
--- a/providers/datasets-provider/config.js
+++ b/providers/datasets-provider/config.js
@@ -77,10 +77,13 @@ const decodes = {
 
   float year = 1999.0 + ((color.b * 5.) * 255.);
   // map to years
+  // Old colors: 109, 72, 33
+  // New colors: 19, 3, 255
   if (year >= startYear && year <= endYear && year >= 2001.) {
-    color.r = 109. / 255.;
-    color.g = (72. - zoom + 109. - 3. * scaleIntensity / zoom) / 255.;
-    color.b = (33. - zoom + 229. - intensity / zoom) / 255.;
+    color.r = 19. / 255.;
+    color.g = (72. - zoom + 3. - scaleIntensity / zoom) / 255.;
+    color.b = (33. - zoom + 255. - intensity / zoom) / 255.;
+    alpha = (8. * intensity) / 255.;
   } else {
     alpha = 0.;
   }