From 70bbc862edf29d02ef4ec11248e7e15786c5af7d Mon Sep 17 00:00:00 2001
From: "Adam.Dybbroe" <a000680@c22526.ad.smhi.se>
Date: Tue, 1 Oct 2024 20:12:03 +0200
Subject: [PATCH] Changing the humidity-surface RGB to consider the lowest
 peaking absorption channel for the blue band rather than highest

Signed-off-by: Adam.Dybbroe <a000680@c22526.ad.smhi.se>
---
 satpy/etc/composites/atms.yaml       |  2 +-
 satpy/etc/composites/aws.yaml        | 18 +++++++++++++++++-
 satpy/etc/enhancements/aws.yaml      | 28 ++++++++++++++++++++++++++++
 satpy/etc/readers/atms_sdr_hdf5.yaml |  2 +-
 4 files changed, 47 insertions(+), 3 deletions(-)

diff --git a/satpy/etc/composites/atms.yaml b/satpy/etc/composites/atms.yaml
index 27afd5d2b8..624f0bc93b 100644
--- a/satpy/etc/composites/atms.yaml
+++ b/satpy/etc/composites/atms.yaml
@@ -14,5 +14,5 @@ composites:
     prerequisites:
     - name: '16'
     - name: '17'
-    - name: '22'
+    - name: '18'
     standard_name: mw183_humidity_surface
diff --git a/satpy/etc/composites/aws.yaml b/satpy/etc/composites/aws.yaml
index 77d2014794..55af749d89 100644
--- a/satpy/etc/composites/aws.yaml
+++ b/satpy/etc/composites/aws.yaml
@@ -14,5 +14,21 @@ composites:
     prerequisites:
     - name: '9'
     - name: '10'
-    - name: '15'
+    - name: '12'
     standard_name: mw183_humidity_surface
+
+  mw325_humidity_surface:
+    compositor: !!python/name:satpy.composites.RGBCompositor
+    prerequisites:
+    - name: '9'
+    - name: '10'
+    - name: '19'
+    standard_name: mw325_humidity_surface
+
+  mw325_humidity:
+    compositor: !!python/name:satpy.composites.RGBCompositor
+    prerequisites:
+    - name: '16'
+    - name: '18'
+    - name: '19'
+    standard_name: mw325_humidity
diff --git a/satpy/etc/enhancements/aws.yaml b/satpy/etc/enhancements/aws.yaml
index c997a11350..4d79b0ae11 100644
--- a/satpy/etc/enhancements/aws.yaml
+++ b/satpy/etc/enhancements/aws.yaml
@@ -27,3 +27,31 @@ enhancements:
     - name: gamma
       method: !!python/name:satpy.enhancements.gamma
       kwargs: {gamma: 1.2}
+
+  mw325_humidity:
+    standard_name: mw325_humidity
+    operations:
+    - name: inverse
+      method: !!python/name:satpy.enhancements.invert
+      args:
+      - [true, true, true]
+    - name: stretch
+      method: !!python/name:satpy.enhancements.stretch
+      kwargs: {stretch: linear}
+    - name: gamma
+      method: !!python/name:satpy.enhancements.gamma
+      kwargs: {gamma: 1.2}
+
+  mw325_humidity_surface:
+    standard_name: mw325_humidity_surface
+    operations:
+    - name: inverse
+      method: !!python/name:satpy.enhancements.invert
+      args:
+      - [true, true, true]
+    - name: stretch
+      method: !!python/name:satpy.enhancements.stretch
+      kwargs: {stretch: linear}
+    - name: gamma
+      method: !!python/name:satpy.enhancements.gamma
+      kwargs: {gamma: 1.2}
diff --git a/satpy/etc/readers/atms_sdr_hdf5.yaml b/satpy/etc/readers/atms_sdr_hdf5.yaml
index fa8e4105ce..6ad1a1e0a9 100644
--- a/satpy/etc/readers/atms_sdr_hdf5.yaml
+++ b/satpy/etc/readers/atms_sdr_hdf5.yaml
@@ -33,7 +33,7 @@ reader:
 file_types:
   atms_sdr_hdf5:
     file_reader: !!python/name:satpy.readers.atms_sdr_hdf5.ATMS_SDR_FileHandler
-    file_patterns: ['SATMS_{platform_shortname}_d{start_time:%Y%m%d_t%H%M%S%f}_e{end_time:%H%M%S%f}_b{orbit:5d}_c{creation_time:%Y%m%d%H%M%S%f}_{source}.h5', 'GATMO_{platform_shortname}_d{start_time:%Y%m%d_t%H%M%S%f}_e{end_time:%H%M%S%f}_b{orbit:5d}_c{creation_time:%Y%m%d%H%M%S%f}_{source}.h5']
+    file_patterns: ['SATMS_{platform_shortname}_d{start_time:%Y%m%d_t%H%M%S%f}_e{end_time:%H%M%S%f}_b{orbit:5d}_c{creation_time:%Y%m%d%H%M%S%f}_{source}.h5', 'GATMO_{platform_shortname}_d{start_time:%Y%m%d_t%H%M%S%f}_e{end_time:%H%M%S%f}_b{orbit:5d}_c{creation_time:%Y%m%d%H%M%S%f}_{source}.h5','GATMO-SATMS_{platform_shortname}_d{start_time:%Y%m%d_t%H%M%S%f}_e{end_time:%H%M%S%f}_b{orbit:5d}_c{creation_time:%Y%m%d%H%M%S%f}_{source}.h5']
     # Example filenames
     # GATMO_j01_d20221220_t0910240_e0921356_b26361_c20221220100456680030_cspp_dev.h5
     # SATMS_j01_d20221220_t0910240_e0921356_b26361_c20221220100456348770_cspp_dev.h5