diff --git a/conf/archive_seasonal.yml b/conf/archive_seasonal.yml
index 7b5ecda2b915af9340adf200b3c8af0a4582e977..a41cd6de6b1162d311c65765422b3ac6d8d6f3f1 100644
--- a/conf/archive_seasonal.yml
+++ b/conf/archive_seasonal.yml
@@ -16,6 +16,7 @@
 #     land_sea_mask: path to the land-sea mask file
 #     time_stamp_lag: +1 when the time stamps in the file point to the month
 #       *after* the real date. 0 when the time stamps are correct.
+#     orography: path to the orography file
 
 gpfs:
   src_sys: "/gpfs/projects/bsc32/esarchive_cache/"
@@ -112,6 +113,21 @@ gpfs:
       time_stamp_lag: "+1"
       reference_grid: "conf/grid_description/griddes_ukmo602.txt"
       orography: "/gpfs/projects/bsc32/esarchive_cache/exp/ukmo/glosea6_system602-c3s/constant/orography.nc"        
+    UK-MetOffice-Glosea603:
+      name: "UK MetOffice GloSea 603"
+      institution: "European Centre for Medium-Range Weather Forecasts"
+      src: "exp/ukmo/glosea6_system603-c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "tos":"monthly_mean/tos_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tdps":"monthly_mean/tdps_f6h/"}
+      nmember:
+        fcst: 60
+        hcst: 28
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_ukmo603.txt"
     NCEP-CFSv2:
       name: "NCEP CFSv2"
       institution: "NOAA NCEP" #?
@@ -127,6 +143,21 @@ gpfs:
       time_stamp_lag: "0"
       reference_grid: "conf/grid_description/griddes_ncep-cfsv2.txt"
       orography: "/gpfs/projects/bsc32/esarchive_cache/exp/ncep/cfs-v2/constant/orography.nc"
+    NCEP-System2:
+      name: "NCEP System 2"
+      institution: "NOAA NCEP" #?
+      src: "exp/ncep/system2c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/"}
+      nmember:
+        fcst: 124
+        hcst: 24
+      calendar: "gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_ncep-cfsv2.txt"
     DWD-GCFS2.1:
       name: "DWD GCFS 2.1"
       institution: "European Centre for Medium-Range Weather Forecasts"
@@ -159,6 +190,36 @@ gpfs:
       time_stamp_lag: "+1"
       reference_grid: "conf/grid_description/griddes_eccc1.txt"
       orography: "/gpfs/projects/bsc32/esarchive_cache/exp/eccc/eccc3/constant/orography.nc"
+    GEM5.2-NEMO:
+      name: "GEM5.2-NEMO"
+      institution: "European Centre for Medium-Range Weather Forecasts"
+      src: "exp/eccc/eccc5/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/",
+                     "tasmin":"monthly_mean/tasmin_f24h/", "tasmax":"monthly_mean/tasmax_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h"}
+      nmember:
+        fcst: 20
+        hcst: 20
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_eccc5.txt"
+    JMA-CPS3:
+      name: "JMA System 3"
+      institution: "Japan Meteorological Agency"
+      src: "exp/jma/system3c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/"}
+      nmember:
+        fcst: 155
+        hcst: 10
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_jma-system3c3s.txt"
   Reference:
     ERA5:
       name: "ERA5"
@@ -247,7 +308,8 @@ esarchive:
       monthly_mean: {"tas":"monthly_mean/tas_f6h/", "g500":"monthly_mean/g500_f12h/",
                      "prlr":"monthly_mean/prlr_f24h/", "sfcWind": "monthly_mean/sfcWind_f6h/",
                      "tasmax":"monthly_mean/tasmax_f24h/", "tasmin": "monthly_mean/tasmin_f24h/",
-                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/"}
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"rsds_s0-24h/"}
       nmember:
         fcst: 51
         hcst: 25
@@ -261,7 +323,9 @@ esarchive:
       src: "exp/dwd/system21c3s/"
       monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
                      "g500":"monthly_mean/g500_f12h/", "sfcWind":"monthly_mean/sfcWind_f6h/",
-                     "tasmin":"monthly_mean/tasmin_s0-24h/", "tasmax":"monthly_mean/tasmax_s0-24h/"}
+                     "tasmin":"monthly_mean/tasmin_f24h/", "tasmax":"monthly_mean/tasmax_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h"}
       nmember:
         fcst: 50
         hcst: 30
@@ -275,7 +339,9 @@ esarchive:
       src: "exp/cmcc/system35c3s/"
       monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_f24h/",
                      "g500":"monthly_mean/g500_f12h/", "sfcWind":"monthly_mean/sfcWind_f6h/",
-                     "tasmin":"monthly_mean/tasmin_f24h/", "tasmax":"monthly_mean/tasmax_f24h/"}
+                     "tasmin":"monthly_mean/tasmin_f24h/", "tasmax":"monthly_mean/tasmax_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h"}
       nmember:
         fcst: 50
         hcst: 40
@@ -283,6 +349,22 @@ esarchive:
       time_stamp_lag: "+1"
       reference_grid: "conf/grid_description/griddes_system35c3s.txt"
       orography: "/esarchive/exp/cmcc/system35c3s/constant/orography.nc"
+    GEM5.2-NEMO:
+      name: "GEM5.2-NEMO"
+      institution: "European Centre for Medium-Range Weather Forecasts"
+      src: "exp/eccc/eccc5/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/",
+                     "tasmin":"monthly_mean/tasmin_f24h/", "tasmax":"monthly_mean/tasmax_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h"}
+      nmember:
+        fcst: 20
+        hcst: 20
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_eccc5.txt"
+      orography: "/esarchive/exp/eccc/eccc5/constant/orography.nc"
     JMA-CPS2:
       name: "JMA System 2"
       institution: "European Centre for Medium-Range Weather Forecasts"
@@ -295,6 +377,21 @@ esarchive:
       calendar: "proleptic_gregorian"
       time_stamp_lag: "+1"
       reference_grid: "conf/grid_description/griddes_system2c3s.txt"
+    JMA-CPS3:
+      name: "JMA System 3"
+      institution: "Japan Meteorological Agency"
+      src: "exp/jma/system3c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/"}
+      nmember:
+        fcst: 155
+        hcst: 10
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_jma-system3c3s.txt"
     ECCC-CanCM4i:
       name: "ECCC CanCM4i"
       institution: "European Centre for Medium-Range Weather Forecasts"
@@ -348,15 +445,48 @@ esarchive:
       time_stamp_lag: "+1"
       reference_grid: "conf/grid_description/griddes_ukmo602.txt"
       orography: "/esarchive/exp/ukmo/glosea6_system602-c3s/constant/orography.nc"
+    UK-MetOffice-Glosea603:
+      name: "UK MetOffice GloSea 603"
+      institution: "European Centre for Medium-Range Weather Forecasts"
+      src: "exp/ukmo/glosea6_system603-c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "tos":"monthly_mean/tos_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tdps":"monthly_mean/tdps_f6h/"}
+      nmember:
+        fcst: 60
+        hcst: 28
+      calendar: "proleptic_gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_ukmo603.txt"
+      orography: "/esarchive/exp/ukmo/glosea6_system602-c3s/constant/orography.nc"
+    NCEP-System2:
+      name: "NCEP System 2"
+      institution: "NOAA NCEP" #?
+      src: "exp/ncep/system2c3s/"
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_s0-24h/",
+                     "tasmax":"monthly_mean/tasmax_f24h/", "tasmin":"monthly_mean/tasmin_f24h/",
+                     "tdps":"monthly_mean/tdps_f6h/", "rsds":"monthly_mean/rsds_s0-24h/",
+                     "tos":"monthly_mean/tos_f6h/", "psl":"monthly_mean/psl_f6h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/"}
+      nmember:
+        fcst: 124
+        hcst: 24
+      calendar: "gregorian"
+      time_stamp_lag: "+1"
+      reference_grid: "conf/grid_description/griddes_ncep-cfsv2.txt"
     NCEP-CFSv2:
       name: "NCEP CFSv2"
       institution: "NOAA NCEP" #?
       src: "exp/ncep/cfs-v2/"
-      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_f6h/",
-                     "tasmax":"monthly_mean/tasmax_f6h/", "tasmin":"monthly_mean/tasmin_f6h/"}
+      monthly_mean: {"tas":"monthly_mean/tas_f6h/", "prlr":"monthly_mean/prlr_f24h/",
+                     "tasmax":"monthly_mean/tasmax_f6h/", "tasmin":"monthly_mean/tasmin_f6h/",
+                     "rsds":"monthly_mean/rsds_f6h/", "tos":"monthly_mean/tos_f6h/",
+                     "sfcWind":"monthly_mean/sfcWind_f6h/"}
       nmember:
-        fcst: 20
-        hcst: 20
+        fcst: 124
+        hcst: 24
       calendar: "gregorian"
       time_stamp_lag: "0"
       reference_grid: "conf/grid_description/griddes_ncep-cfsv2.txt"
diff --git a/conf/grid_description/griddes_eccc5.txt b/conf/grid_description/griddes_eccc5.txt
new file mode 100644
index 0000000000000000000000000000000000000000..91aa65e41be90d09f9075ae1fbee8dde21928fcb
--- /dev/null
+++ b/conf/grid_description/griddes_eccc5.txt
@@ -0,0 +1,17 @@
+#
+# Grid description file for GEM5.2-NEMO
+#
+gridtype  = lonlat
+gridsize  = 64800
+xsize     = 360
+ysize     = 180
+xname     = lon
+xlongname = "longitude"
+xunits    = "degrees_east"
+yname     = lat
+ylongname = "latitude"
+yunits    = "degrees_north"
+xfirst    = 0.5
+xinc      = 1
+yfirst    = 89.5
+yinc      = -1
diff --git a/conf/grid_description/griddes_jma-system3c3s.txt b/conf/grid_description/griddes_jma-system3c3s.txt
new file mode 100644
index 0000000000000000000000000000000000000000..55d73ff183887586309bc48f20d3bd52a2ce3e15
--- /dev/null
+++ b/conf/grid_description/griddes_jma-system3c3s.txt
@@ -0,0 +1,17 @@
+#
+# Grid description file for JMA System 3
+#
+gridtype  = lonlat
+gridsize  = 41760
+xsize     = 288
+ysize     = 145
+xname     = lon
+xlongname = "longitude"
+xunits    = "degrees_east"
+yname     = lat
+ylongname = "latitude"
+yunits    = "degrees_north"
+xfirst    = 0
+xinc      = 1.25
+yfirst    = 90
+yinc      = -1.25
diff --git a/conf/grid_description/griddes_ukmo603.txt b/conf/grid_description/griddes_ukmo603.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f1e9d4e560cb60967bf516b52c08e30693aca5f9
--- /dev/null
+++ b/conf/grid_description/griddes_ukmo603.txt
@@ -0,0 +1,17 @@
+#
+# Grid description file for UK-MetOffice-Glosea603
+#
+gridtype  = lonlat
+gridsize  = 64800
+xsize     = 360
+ysize     = 180
+xname     = lon
+xlongname = "longitude"
+xunits    = "degrees_east"
+yname     = lat
+ylongname = "latitude"
+yunits    = "degrees_north"
+xfirst    = 0.5
+xinc      = 1
+yfirst    = 89.5
+yinc      = -1