Merge PR #2673 (Update to GRPI CH4 rice emissions)

This merge brings PR #2673 which implements GRPI CH4 rice emissions for use instead of EDGAR in CH4 and carbon simulations into the 14.5.2 development stream. Signed-off-by: Melissa Sulprizio <[email protected]>
geoschem · Jan 23, 2025 · 6b056e0 · 6b056e0
2 parents a3e623f + 2b1acfe
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,9 +5,11 @@ This file documents all notable changes to the GEOS-Chem repository starting in
 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).
 
 ## [14.5.2] - TBD
-
 ### Fixed
-- Fixed GCHP refresh time for CO2_WEEKLY scale factors so updated daily 
+- Fixed GCHP refresh time for CO2_WEEKLY scale factors so updated daily
+
+### Added
+- Implemented the Global Rice Patty Inventory (GRPI) for CH4 and carbon simulations to replace EDGAR rice emissions
 
 ## [14.5.1] - 2025-01-10
 ### Added

diff --git a/run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.CH4 b/run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.CH4
@@ -63,6 +63,7 @@ VerboseOnCores:              root       # Accepted values: root all
     --> Scarpelli_Mexico       :       true     # 2015
 # ----- GLOBAL INVENTORIES ----------------------------------------------------
     --> GFEIv2                 :       true     # 2019
+    --> GRPI                   :       true     # 2022
     --> EDGARv8                :       true     # 2010-2022
     --> QFED2                  :       false    # 2009-2015
     --> JPL_WETCHARTS          :       true     # 2009-2017
@@ -367,6 +368,15 @@ VerboseOnCores:              root       # Accepted values: root all
 0 GFEI_CH4_COAL $ROOT/CH4/v2022-01/GFEIv2/Global_Fuel_Exploitation_Inventory_v2_2019_Coal.nc     emis_ch4 2019/1/1/0 C xy molec/cm2/s CH4 -  3 5
 )))GFEIv2
 
+#==============================================================================
+# --- Global Rice Patty Inventory (GRPI, Zichong Chen et al., 2025) ---
+#
+# This inventory will replace EDGAR (rice)
+#==============================================================================
+(((GRPI
+0 GRPI_CH4_RICE $ROOT/CH4/v2025-01/GRPI/GRPI_01x01.nc emi_ch4 2022/1-12/1/0 C xy kg/m2/s CH4 -  7 5
+)))GRPI
+
 #==============================================================================
 # --- EDGAR v8.0 emissions ---
 #

diff --git a/run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.carbon b/run/GCClassic/HEMCO_Config.rc.templates/HEMCO_Config.rc.carbon
@@ -70,6 +70,7 @@ Mask fractions:              false
     --> Scarpelli_Mexico       :       true     # 2015
 # ..... Global Inventories ...........
     --> GFEIv2                 :       true     # 2019
+    --> GRPI                   :       true     # 2022
     --> EDGARv8                :       true     # 2010-2022
     --> QFED2                  :       false    # 2009-2015
     --> JPL_WETCHARTS          :       true     # 2009-2017
@@ -409,6 +410,15 @@ Mask fractions:              false
 0 GFEI_CH4_COAL $ROOT/CH4/v2022-01/GFEIv2/Global_Fuel_Exploitation_Inventory_v2_2019_Coal.nc     emis_ch4 2019/1/1/0 C xy molec/cm2/s CH4 -  3 5
 )))GFEIv2
 
+#==============================================================================
+# --- Global Rice Patty Inventory (GRPI, Zichong Chen et al., 2025) ---
+#
+# This inventory will replace EDGAR (rice)
+#==============================================================================
+(((GRPI
+0 GRPI_CH4_RICE $ROOT/CH4/v2025-01/GRPI/GRPI_01x01.nc emi_ch4 2022/1-12/1/0 C xy kg/m2/s CH4 -  7 5
+)))GRPI
+
 #==============================================================================
 # --- CH4: EDGAR v8.0 emissions ---
 #

diff --git a/run/GCHP/ExtData.rc.templates/ExtData.rc.carbon b/run/GCHP/ExtData.rc.templates/ExtData.rc.carbon
@@ -195,6 +195,9 @@ GFEI_CH4_OIL  kg/m2/s N Y - none 2.66350462E-22 emis_ch4  ./HcoDir/CH4/v2022-01/
 GFEI_CH4_GAS  kg/m2/s N Y - none 2.66350462E-22 emis_ch4  ./HcoDir/CH4/v2022-01/GFEIv2/Global_Fuel_Exploitation_Inventory_v2_2019_Gas_All.nc
 GFEI_CH4_COAL kg/m2/s N Y - none 2.66350462E-22 emis_ch4  ./HcoDir/CH4/v2022-01/GFEIv2/Global_Fuel_Exploitation_Inventory_v2_2019_Coal.nc
 
+# --- GRPI ---
+GRPI_CH4_RICE kg/m2/s N Y F2022-%m2-01T00:00:00  none none emi_ch4 ./HcoDir/CH4/v2025-01/GRPI/GRPI_01x01.nc
+
 # --- EDGAR v8.0 ---
 EDGAR8_CH4_PRO_OIL             kg/m2/s N Y F%y4-%m2-01T00:00:00  none none emi_ch4 ./HcoDir/CH4/v2024-02/EDGARv8/%y4/v8.0_FT2022_GHG_CH4_%y4_PRO_OIL_flx.nc         
 EDGAR8_CH4_REF_TRF             kg/m2/s N Y F%y4-%m2-01T00:00:00  none none emi_ch4 ./HcoDir/CH4/v2024-02/EDGARv8/%y4/v8.0_FT2022_GHG_CH4_%y4_REF_TRF_flx.nc         

diff --git a/run/GCHP/HEMCO_Config.rc.templates/HEMCO_Config.rc.carbon b/run/GCHP/HEMCO_Config.rc.templates/HEMCO_Config.rc.carbon
@@ -70,6 +70,7 @@ Mask fractions:              false
     --> Scarpelli_Mexico       :       true     # 2015
 # ..... Global Inventories ...........
     --> GFEIv2                 :       true     # 2019
+    --> GRPI                   :       true     # 2022
     --> EDGARv8                :       true     # 2010-2022
     --> QFED2                  :       false    # 2009-2015
     --> JPL_WETCHARTS          :       true     # 2009-2017
@@ -409,6 +410,15 @@ Mask fractions:              false
 0 GFEI_CH4_COAL $ROOT/CH4/v2022-01/GFEIv2/Global_Fuel_Exploitation_Inventory_v2_2019_Coal.nc     emis_ch4 2019/1/1/0 C xy molec/cm2/s CH4 -  3 5
 )))GFEIv2
 
+#==============================================================================
+# --- Global Rice Patty Inventory (GRPI, Zichong Chen et al., 2025) ---
+#
+# This inventory will replace EDGAR (rice)
+#==============================================================================
+(((GRPI
+0 GRPI_CH4_RICE $ROOT/CH4/v2025-01/GRPI/GRPI_01x01.nc emi_ch4 2022/1-12/1/0 C xy kg/m2/s CH4 -  7 5
+)))GRPI
+
 #==============================================================================
 # --- CH4: EDGAR v8.0 emissions ---
 #