From f20dbf0f1c58e961d5bb71b9e59e1a8f61ffee8c Mon Sep 17 00:00:00 2001
From: Ken Arnoult <kmarnoult@alaska.edu>
Date: Wed, 6 May 2026 17:15:54 -0800
Subject: [PATCH 1/3] Create STREAM_FLOW.yml

Create STREAM_FLOW.yml in job_spec folder.
---
 job_spec/STREAM_FLOW.yml | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 job_spec/STREAM_FLOW.yml

diff --git a/job_spec/STREAM_FLOW.yml b/job_spec/STREAM_FLOW.yml
new file mode 100644
index 000000000..ac439789c
--- /dev/null
+++ b/job_spec/STREAM_FLOW.yml
@@ -0,0 +1,39 @@
+STREAM_FLOW:
+  required_parameters:
+    - ERW_type
+    - id_number
+  parameters:
+    ERW_type:
+      api_schema:
+        description: 'ERW_type ("node" or "reach")'
+        type: string
+        example: "node"
+    id_number:
+      api_schema:
+        description: 'id_number (node_id or reach_id)'
+        type: number
+        format: integer
+        example: 74270500050291
+  cost_profiles:
+    DEFAULT:
+      cost: 1.0
+  validators: []
+  steps:
+    - name: ''
+      image: ghcr.io/asfhyp3/hyp3-streamflow
+      command:
+        - --bucket
+        - '!Ref Bucket'
+        - --bucket-prefix
+        - Ref::job_id
+        - --ERW_type
+        - Ref::ERW_type
+        - --id_number
+        - Ref::id_number
+      timeout: 5400
+      compute_environment: Default
+      vcpu: 1
+      memory: 7600
+      secrets:
+        - EARTHDATA_PASSWORD
+        - EARTHDATA_USERNAME

From 610369b9133fea7206a834926f8b272509cf4495 Mon Sep 17 00:00:00 2001
From: Ken Arnoult <kmarnoult@alaska.edu>
Date: Wed, 6 May 2026 17:21:33 -0800
Subject: [PATCH 2/3] Update CHANGELOG.md

Update CHANGELOG.md for addition of STREAM_FLOW.yml
---
 CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2dbca2ff..10674f0b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [10.16.5]
+
+### Added
+- STREAM_FLOW.yml to job_spec folder
+
 ## [10.16.4]
 
 ### Added

From b90901cee5c96d64bbcf164b1044194144513b7d Mon Sep 17 00:00:00 2001
From: Ken Arnoult <kmarnoult@alaska.edu>
Date: Tue, 19 May 2026 15:24:47 -0800
Subject: [PATCH 3/3] Update STREAM_FLOW.yml

Update STREAM_FLOW.yml to include RTC and HydroSAR steps.
---
 job_spec/STREAM_FLOW.yml | 62 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/job_spec/STREAM_FLOW.yml b/job_spec/STREAM_FLOW.yml
index ac439789c..c41d7eca7 100644
--- a/job_spec/STREAM_FLOW.yml
+++ b/job_spec/STREAM_FLOW.yml
@@ -19,6 +19,68 @@ STREAM_FLOW:
       cost: 1.0
   validators: []
   steps:
+    - name: RTC
+      image: 845172464411.dkr.ecr.us-west-2.amazonaws.com/hyp3-gamma
+      command:
+        - ++process
+        - rtc
+        - ++omp-num-threads
+        - '4'
+        - --bucket
+        - '!Ref Bucket'
+        - --bucket-prefix
+        - Ref::job_id
+        - --resolution
+        - Ref::resolution
+        - --speckle-filter
+        - Ref::speckle_filter
+        - --scale
+        - 'power'
+        - --radiometry
+        - 'gamma0'
+        - --dem-matching
+        - 'false'
+        - --include-dem
+        - 'true'
+        - --include-inc-map
+        - 'false'
+        - --include-scattering-area
+        - 'false'
+        - --include-rgb
+        - 'true'
+        - --dem-name
+        - 'copernicus'
+        - Ref::granules
+      timeout: 36000
+      compute_environment: Default
+      vcpu: 1
+      memory: 31500
+      secrets:
+        - EARTHDATA_USERNAME
+        - EARTHDATA_PASSWORD
+    - name: ''
+      image: ghcr.io/fjmeyer/hydrosar
+      command:
+        - ++process
+        - HYDRO30
+        - --bucket
+        - '!Ref Bucket'
+        - --bucket-prefix
+        - Ref::job_id
+        - --max-vv-threshold
+        - Ref::max_vv_threshold
+        - --max-vh-threshold
+        - Ref::max_vh_threshold
+        - --hand-threshold
+        - Ref::hand_threshold
+        - --hand-fraction
+        - Ref::hand_fraction
+        - --membership-threshold
+        - Ref::membership_threshold
+      timeout: 36000
+      compute_environment: Default
+      vcpu: 1
+      memory: 126000  
     - name: ''
       image: ghcr.io/asfhyp3/hyp3-streamflow
       command: