Merge pull request #1163 from peters77/feature-s5p-no2-composites

Add TROPOMI NO2 LEVEL2 composites
pytroll · Apr 27, 2020 · 65cd83f · 65cd83f
2 parents da8bc77 + 7746fdf
commit 65cd83f
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diff --git a/satpy/etc/composites/tropomi.yaml b/satpy/etc/composites/tropomi.yaml
@@ -0,0 +1,16 @@
+sensor_name: tropomi
+
+composites:
+
+  no2_tropospheric_clean:
+    compositor: !!python/name:satpy.composites.GenericCompositor
+    prerequisites:
+    - nitrogendioxide_tropospheric_column
+    standard_name: no2_tropospheric_clean
+
+  no2_tropospheric_polluted:
+    compositor: !!python/name:satpy.composites.GenericCompositor
+    prerequisites:
+    - nitrogendioxide_tropospheric_column
+    standard_name: no2_tropospheric_polluted
+
diff --git a/satpy/etc/enhancements/tropomi.yaml b/satpy/etc/enhancements/tropomi.yaml
@@ -0,0 +1,25 @@
+enhancements:
+
+  no2_tropospheric_clean:
+    standard_name: no2_tropospheric_clean
+    operations:
+      - name: colorize_no2_tropospheric_clean
+        method: !!python/name:satpy.enhancements.colorize
+        kwargs:
+          palettes:
+              # 0 to 50 10e-6 mol/m2
+            - {colors: ylgnbu, min_value: 0.0, max_value: 0.00005, reverse: true}
+              # 50 to 90 10e-6 mol/m2
+            - {colors: ylorrd, min_value: 0.00005, max_value: 0.00009}
+
+  no2_tropospheric_polluted:
+    standard_name: no2_tropospheric_polluted
+    operations:
+      - name: colorize_no2_tropospheric_poulluted
+        method: !!python/name:satpy.enhancements.colorize
+        kwargs:
+          palettes:
+               # 0 to 120 10e-6 mol/m2
+            - {colors: ylgnbu, min_value: 0.0, max_value: 0.00012, reverse: true}
+               # 120 to 600 10e-6 mol/m2
+            - {colors: ylorrd, min_value: 0.00012, max_value: 0.0006}