North and South Seperation

NOAA-EMC · Sep 26, 2024 · 929bc81 · 929bc81
1 parent 0d906a6
commit 929bc81
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Showing 4 changed files with 52 additions and 6 deletions.
diff --git a/parm/soca/obs/config/icec_viirs_n20_l2.yaml → ...a/obs/config/icec_viirs_n20_l2_north.yaml b/parm/soca/obs/config/icec_viirs_n20_l2.yaml → ...a/obs/config/icec_viirs_n20_l2_north.yaml
@@ -1,13 +1,13 @@
 obs space:
-  name: icec_viirs_n20_l2
+  name: icec_viirs_n20_l2_north
   obsdatain:
     engine:
       type: H5File
-      obsfile: !ENV ${DATA}/obs/${OPREFIX}icec_viirs_n20_l2.{PDY}${cyc}.nc4
+      obsfile: !ENV ${DATA}/obs/${OPREFIX}icec_viirs_n20_l2_north.{PDY}${cyc}.nc4
   obsdataout:
     engine:
       type: H5File
-      obsfile: !ENV ${DATA}/diags/icec_viirs_n20_l2.${PDY}${cyc}.nc4
+      obsfile: !ENV ${DATA}/diags/icec_viirs_n20_l2_north.${PDY}${cyc}.nc4
   simulated variables: [seaIceFraction]
   io pool:
     max pool size: 1

diff --git a/parm/soca/obs/config/icec_viirs_n20_l2_south.yaml b/parm/soca/obs/config/icec_viirs_n20_l2_south.yaml
@@ -0,0 +1,45 @@
+obs space:
+  name: icec_viirs_n20_l2_south
+  obsdatain:
+    engine:
+      type: H5File
+      obsfile: !ENV ${DATA}/obs/${OPREFIX}icec_viirs_n20_l2_south.{PDY}${cyc}.nc4
+  obsdataout:
+    engine:
+      type: H5File
+      obsfile: !ENV ${DATA}/diags/icec_viirs_n20_l2_south.${PDY}${cyc}.nc4
+  simulated variables: [seaIceFraction]
+  io pool:
+    max pool size: 1
+get values:
+  time interpolation: linear
+obs operator:
+  name: Identity
+  observation alias file: obsop_name_map.yaml
+obs error:
+  covariance model: diagonal
+obs filters:
+- filter: Domain Check
+  where:
+  - variable: {name: GeoVaLs/sea_area_fraction}
+    minvalue: 0.9
+- filter: Bounds Check
+  minvalue: 0.0
+  maxvalue: 1.0
+#- filter: Background Check
+#  threshold: 5.0
+- filter: Domain Check
+  where:
+  - variable: { name: GeoVaLs/sea_surface_temperature}
+    maxvalue: 2.0
+- filter: Domain Check
+  where:
+  - variable: { name: GeoVaLs/sea_surface_temperature}
+    maxvalue: 0.0
+  action:
+    name: inflate error
+    inflation factor: 2.0
+- filter: Domain Check
+  where:
+  - variable: {name: GeoVaLs/distance_from_coast}
+    minvalue: 100e3
diff --git a/parm/soca/obs/obs_list.yaml b/parm/soca/obs/obs_list.yaml
@@ -15,7 +15,8 @@ observers:
 # Ice concentration
 - !INC ${MARINE_OBS_YAML_DIR}/icec_amsr2_north.yaml
 - !INC ${MARINE_OBS_YAML_DIR}/icec_amsr2_south.yaml
-#- !INC ${MARINE_OBS_YAML_DIR}/icec_viirs_n20_l2.yaml
+#- !INC ${MARINE_OBS_YAML_DIR}/icec_viirs_n20_l2_north.yaml
+#- !INC ${MARINE_OBS_YAML_DIR}/icec_viirs_n20_l2_south.yaml
 #- !INC ${MARINE_OBS_YAML_DIR}/icec_amsu_mb_l2.yaml
 #- !INC ${MARINE_OBS_YAML_DIR}/icec_atms_n20_l2.yaml
 #- !INC ${MARINE_OBS_YAML_DIR}/icec_atms_n21_l2.yaml

diff --git a/parm/soca/obsprep/obsprep_config.yaml b/parm/soca/obsprep/obsprep_config.yaml
@@ -47,15 +47,15 @@ observations:
     ocean basin: RECCAP2_region_masks_all_v20221025.nc
 
 - obs space:
-    name: icec_viirs_n20_l2
+    name: icec_viirs_n20_l2_north
     provider: JPSSRR
     dmpdir subdir: ocean/icec/NH
     type: nc
     dmpdir regex: 'JRR-IceConcentration_v2r3_j01_s*.nc'
     ocean basin: RECCAP2_region_masks_all_v20221025.nc
 
 - obs space:
-    name: icec_viirs_n20_l2
+    name: icec_viirs_n20_l2_south
     provider: JPSSRR
     dmpdir subdir: ocean/icec/SH
     type: nc