From abcb2d8461f880d467247251f1ea35326eda4eb0 Mon Sep 17 00:00:00 2001
From: David Hoese <david.hoese@ssec.wisc.edu>
Date: Thu, 17 Aug 2023 14:57:21 -0500
Subject: [PATCH] Add NDVI/EVI/LST/AOD colormaps for VIIRS

---
 etc/enhancements/viirs.yaml | 153 ++++++++++++++++++++++++++++++++++++
 1 file changed, 153 insertions(+)

diff --git a/etc/enhancements/viirs.yaml b/etc/enhancements/viirs.yaml
index e9d08ee0..5a09d7f9 100644
--- a/etc/enhancements/viirs.yaml
+++ b/etc/enhancements/viirs.yaml
@@ -45,3 +45,156 @@ enhancements:
 #    name: WaterDetection
 #    sensor: viirs
 #    operations: {}
+
+  veg_index:
+    standard_name: normalized_difference_vegetation_index
+    sensor: viirs
+    operations:
+      - name: colorize
+        method: !!python/name:polar2grid.enhancements.colorize
+        kwargs:
+          palettes:
+            - {
+              values: [
+                0.00000,
+                0.06000,
+                0.06001,
+                0.29210,
+                0.29211,
+                0.35000,
+                0.35001,
+                0.40999,
+                0.41000,
+                0.47000,
+                0.47001,
+                0.52700,
+                0.52701,
+                0.58600,
+                0.58601,
+                0.64500,
+                0.64501,
+                0.70400,
+                0.70401,
+                0.76200,
+                0.76201,
+                0.81000,
+                0.81001,
+                0.88000,
+                0.88001,
+                0.93900,
+                0.93901,
+                0.99599,
+                0.99600,
+                1.00000,
+              ],
+              colors: [
+                [235,235,235,255],
+                [235,235,235,255],
+                [202,108,32,255],
+                [255,222,104,255],
+                [126,156,44,255],
+                [126,156,44,255],
+                [150,182,19,255],
+                [150,182,19,255],
+                [117,170,0,255],
+                [117,170,0,255],
+                [103,161,0,255],
+                [103,161,0,255],
+                [82,148,0,255],
+                [82,148,0,255],
+                [61,134,1,255],
+                [61,134,1,255],
+                [28,115,1,255],
+                [28,115,1,255],
+                [0,95,1,255],
+                [0,95,1,255],
+                [0,72,0,255],
+                [0,72,0,255],
+                [2,55,1,255],
+                [2,55,1,255],
+                [0,41,1,255],
+                [0,41,1,255],
+                [1,19,1,255],
+                [1,19,1,255],
+                [235,235,235,255],
+                [0,0,0,255],
+              ]
+            }
+
+  vlst:
+    name: VLST
+    sensor: viirs
+    operations:
+      - name: colorize
+        method: !!python/name:polar2grid.enhancements.colorize
+        kwargs:
+          palettes:
+            # AWIPS "VTRSB.cmap"
+            - min_value: 223.15
+              max_value: 429.15
+              values: [
+                0.0,
+                0.1,
+                0.2,
+                0.3,
+                0.4,
+                0.5,
+                0.6,
+                0.7,
+                0.8,
+                0.9,
+                1.0,
+              ]
+              colors: [
+                [0.0, 0.0, 0.0],
+                [0.5, 0.0, 1.0],
+                [0.0, 0.0, 1.0],
+                [0.0, 0.5, 1.0],
+                [0.0, 1.0, 1.0],
+                [0.0, 1.0, 0.5],
+                [0.0, 1.0, 0.0],
+                [0.5, 1.0, 0.0],
+                [1.0, 1.0, 0.0],
+                [1.0, 0.5, 0.0],
+                [1.0, 0.0, 0.0],
+              ]
+              color_scale: 1.0
+
+  aod550:
+    name: AOD550
+    sensor: viirs
+    operations:
+      - name: colorize
+        method: !!python/name:polar2grid.enhancements.colorize
+        kwargs:
+          # AWIPS "VTRSB.cmap"
+          palettes:
+            - min_value: 0.0
+              max_value: 1.0
+              values: [
+                0.0,
+                0.1,
+                0.2,
+                0.3,
+                0.4,
+                0.5,
+                0.6,
+                0.7,
+                0.8,
+                0.9,
+                1.0,
+              ]
+              colors: [
+                [0.0, 0.0, 0.0],
+                [0.5, 0.0, 1.0],
+                [0.0, 0.0, 1.0],
+                [0.0, 0.5, 1.0],
+                [0.0, 1.0, 1.0],
+                [0.0, 1.0, 0.5],
+                [0.0, 1.0, 0.0],
+                [0.5, 1.0, 0.0],
+                [1.0, 1.0, 0.0],
+                [1.0, 0.5, 0.0],
+                [1.0, 0.0, 0.0],
+              ]
+              color_scale: 1.0