updated default wind speed; updated coastnet and qtrees models

SlideRuleEarth · Oct 24, 2024 · a48b5f3 · a48b5f3
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Showing 4 changed files with 30 additions and 3 deletions.
diff --git a/datasets/bathy/package/BathyDataFrame.cpp b/datasets/bathy/package/BathyDataFrame.cpp
@@ -531,7 +531,7 @@ void* BathyDataFrame::subsettingThread (void* parm)
         int32_t photon_in_segment = 0; // the photon number in the current segment
         int32_t bckgrd_index = 0; // background 50Hz group
         int32_t low_rate_index = 0; // ATL09 low rate group
-        float wind_v = 0.0; // segment level wind speed
+        float wind_v = BathyFields::DEFAULT_WIND_SPEED; // segment level wind speed
         bool on_boundary = true; // true when a spatial subsetting boundary is encountered
 
         /* Set Spot*/

diff --git a/datasets/bathy/package/BathyFields.cpp b/datasets/bathy/package/BathyFields.cpp
@@ -44,6 +44,7 @@
 const double BathyFields::NIGHT_SOLAR_ELEVATION_THRESHOLD = 5.0; // degrees
 const double BathyFields::MINIMUM_HORIZONTAL_SUBAQUEOUS_UNCERTAINTY = 0.0; // meters
 const double BathyFields::MINIMUM_VERTICAL_SUBAQUEOUS_UNCERTAINTY = 0.10; // meters
+const double BathyFields::DEFAULT_WIND_SPEED = 3.3; // meters
 
 /******************************************************************************
  * METHODS

diff --git a/datasets/bathy/package/BathyFields.h b/datasets/bathy/package/BathyFields.h
@@ -45,8 +45,8 @@
  * INCLUDES
  ******************************************************************************/
 
-#define COASTNET_MODEL  "coastnet_model-20241023.json"
-#define QTREES_MODEL    "qtrees_model-20241023.json"
+#define COASTNET_MODEL  "coastnet_model-20241024.json"
+#define QTREES_MODEL    "qtrees_model-20241024.json"
 #define ENSEMBLE_MODEL  "ensemble_model-20241009.json"
 #define POINTNET_MODEL  "pointnet2_model.pth"
 
@@ -195,6 +195,7 @@ class BathyFields: public Icesat2Fields
         static const double NIGHT_SOLAR_ELEVATION_THRESHOLD;
         static const double MINIMUM_HORIZONTAL_SUBAQUEOUS_UNCERTAINTY;
         static const double MINIMUM_VERTICAL_SUBAQUEOUS_UNCERTAINTY;
+        static const double DEFAULT_WIND_SPEED;
 
         /*--------------------------------------------------------------------
          * Typedefs

diff --git a/docs/rtd/source/release_notes/release-v4-8-5.md b/docs/rtd/source/release_notes/release-v4-8-5.md
@@ -0,0 +1,25 @@
+# Release v4.8.5
+
+2024-10-23
+
+Version description of the v4.8.5 release of SlideRule Earth.
+
+Bathy Version #8.
+
+## ATL24 Changes
+
+* The CoastNet and Qtrees models were updated.
+
+* OpenOceans++ was updated.
+
+* Error handling was added to OceanEyes python runner so that if any of the classifiers throws an exception, the beam the exception was thrown on is removed from the final output.
+
+* A wind speed of 3.3m is used for any granules where an ATL09 granule is not present.  (The previous value was 0.0).
+
+## Known Issues and Remaining Tasks
+
+* There are classifier mismatches for the ATL24 classifications; but increasingly they appear to be related to the arm64 vs x86 architecture differences.
+
+## Getting This Release
+
+[https://github.com/SlideRuleEarth/sliderule/releases/tag/v4.8.5](https://github.com/SlideRuleEarth/sliderule/releases/tag/v4.8.5)