diff --git a/cmor_tables/PalMod2_AERmon.json b/cmor_tables/PalMod2_AERmon.json
index 606f5d418bef49708cf6f2f0eec1593b187a9328..7280267e35e2c8d6a8b343a62c951df6ba9fe8e3 100644
--- a/cmor_tables/PalMod2_AERmon.json
+++ b/cmor_tables/PalMod2_AERmon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table AERmon",
"realm": "aerosol",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Amon.json b/cmor_tables/PalMod2_Amon.json
index dc9ca4404f1391d9bf2279e74b02e19621c2669e..ce54e450607660e2bb4b7e26bef690be995e1d60 100644
--- a/cmor_tables/PalMod2_Amon.json
+++ b/cmor_tables/PalMod2_Amon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Amon",
"realm": "atmos atmosChem",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_CV.json b/cmor_tables/PalMod2_CV.json
index fd1a650339fba66d26a0bc97fc0399818f8706be..db06c7db4b24489e996c49e08853c2086a211894 100644
--- a/cmor_tables/PalMod2_CV.json
+++ b/cmor_tables/PalMod2_CV.json
@@ -546,6 +546,7 @@
"6hrPt":"sampled 6 hourly, at specified time point within the time period",
"day":"daily mean samples",
"dec":"decadal mean samples",
+ "cen":"centennial mean samples",
"fx":"fixed (time invariant) field",
"mon":"monthly mean samples",
"monC":"monthly climatology computed from monthly mean samples",
diff --git a/cmor_tables/PalMod2_Emon.json b/cmor_tables/PalMod2_Emon.json
index ed75daff22eeefb548f6a266af7b53820e0766bf..6034222747bebcd82d48bad37f26c3b6d7b6f256 100644
--- a/cmor_tables/PalMod2_Emon.json
+++ b/cmor_tables/PalMod2_Emon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Emon",
"realm": "land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
@@ -376,7 +376,7 @@
"herbivoreCH4": {
"frequency": "mon",
"modeling_realm": "land",
- "standard_name": "surface_upward_mass_flux_of_methane_due_to_emission_from_herbivore_mammals",
+ "standard_name": "surface_upward_mass_flux_of_methane_due_to_emission_from_herbivorous_mammals",
"units": "kg m-2 s-1",
"cell_methods": "area: mean where land time: mean",
"cell_measures": "area: areacella",
diff --git a/cmor_tables/PalMod2_EmonZ.json b/cmor_tables/PalMod2_EmonZ.json
index 37d7f860ee4b3966d807c743912df308523e5356..1d72ed0a2fa7070ad82f79bc700ed6e35a89bdfb 100644
--- a/cmor_tables/PalMod2_EmonZ.json
+++ b/cmor_tables/PalMod2_EmonZ.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table EmonZ",
"realm": "atmos",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IcenAnt.json b/cmor_tables/PalMod2_IcenAnt.json
index d220ce1a9ca361332457d4f5ce8367b81b7e3bfc..7ad374005930fd2920ed889e0b55b66da16f39ec 100644
--- a/cmor_tables/PalMod2_IcenAnt.json
+++ b/cmor_tables/PalMod2_IcenAnt.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IcenAnt",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IcenGre.json b/cmor_tables/PalMod2_IcenGre.json
index bc0755f5ea1d86eac9e397f275f5355949b324ac..0cc23eee88d71f77e6c4f79fba33e20aeef973a2 100644
--- a/cmor_tables/PalMod2_IcenGre.json
+++ b/cmor_tables/PalMod2_IcenGre.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IcenGre",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IdecAnt.json b/cmor_tables/PalMod2_IdecAnt.json
index 10b6ac08099e10734b4e050945f1e4bfbe7140c3..5ccd9c0c7a647d9e0c184350795a295c9551452b 100644
--- a/cmor_tables/PalMod2_IdecAnt.json
+++ b/cmor_tables/PalMod2_IdecAnt.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IdecAnt",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IdecGre.json b/cmor_tables/PalMod2_IdecGre.json
index 638549c27407ba32ebc22a05c1dd1454d7c3a89a..cebcdddc4a81bbc441155fe351becc9b5ecb9c4d 100644
--- a/cmor_tables/PalMod2_IdecGre.json
+++ b/cmor_tables/PalMod2_IdecGre.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IdecGre",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IyrAnt.json b/cmor_tables/PalMod2_IyrAnt.json
index 06b3226776a4d09189a50149b0028cb22a42743f..338ba0e96f691e14c07ee4baf6b402e453c96832 100644
--- a/cmor_tables/PalMod2_IyrAnt.json
+++ b/cmor_tables/PalMod2_IyrAnt.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IyrAnt",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_IyrGre.json b/cmor_tables/PalMod2_IyrGre.json
index f8c67ab293f0dd7b16ce3f1b2680856cca3e1646..00637bfc9f0a026012f24855a08d1ab7c49b85fe 100644
--- a/cmor_tables/PalMod2_IyrGre.json
+++ b/cmor_tables/PalMod2_IyrGre.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table IyrGre",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_LImon.json b/cmor_tables/PalMod2_LImon.json
index 7468002c4cfa0181c737eae54f3d07ad2fcf38eb..bc44cebaaafeb3de37112115c19344836d065476 100644
--- a/cmor_tables/PalMod2_LImon.json
+++ b/cmor_tables/PalMod2_LImon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table LImon",
"realm": "landIce land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Lmon.json b/cmor_tables/PalMod2_Lmon.json
index 74d0f7bc6a419cef090c4eb871811e364ebfd310..a26b93f152243a5858b2ece99be9db468f098136 100644
--- a/cmor_tables/PalMod2_Lmon.json
+++ b/cmor_tables/PalMod2_Lmon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Lmon",
"realm": "land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Odec.json b/cmor_tables/PalMod2_Odec.json
index 67cf41cfc3e34abf2e9a6681b0ac4f91b68cac3d..883fd611c01d786d9df26c3066fe559e44952d0c 100644
--- a/cmor_tables/PalMod2_Odec.json
+++ b/cmor_tables/PalMod2_Odec.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Odec",
"realm": "",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Ofx.json b/cmor_tables/PalMod2_Ofx.json
index b63a2727f6d51f0a48ebcd91cb05ae2923533c41..9bdee45ab759dc46006fe6cc84140b4fc903ecca 100644
--- a/cmor_tables/PalMod2_Ofx.json
+++ b/cmor_tables/PalMod2_Ofx.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Ofx",
"realm": "ocean",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Omon.json b/cmor_tables/PalMod2_Omon.json
index bcf7456b6205c299b5fdda0eb7bcf66e1a148839..fd843cc8df55509c18d9f42eea8dccfd588fdafc 100644
--- a/cmor_tables/PalMod2_Omon.json
+++ b/cmor_tables/PalMod2_Omon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Omon",
"realm": "ocnBgchem",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_Oyr.json b/cmor_tables/PalMod2_Oyr.json
index 1f383b2c848f227833353b0987226ad9eb6003d2..a650860662d1f37fb94d4b156bfb0477438d8bb8 100644
--- a/cmor_tables/PalMod2_Oyr.json
+++ b/cmor_tables/PalMod2_Oyr.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table Oyr",
"realm": "ocnBgchem",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_SImon.json b/cmor_tables/PalMod2_SImon.json
index 9844e3cebc12d801499365b39ac499ef24c59b3c..3701b2cde86b117c84059f558f217129f12c9478 100644
--- a/cmor_tables/PalMod2_SImon.json
+++ b/cmor_tables/PalMod2_SImon.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table SImon",
"realm": "seaIce",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_centennial.json b/cmor_tables/PalMod2_centennial.json
index 22a09846d2cf972124920ffd211f7095a559daff..703ad8ff2d94a0644ed1a6b206fe1f80f8b0229a 100644
--- a/cmor_tables/PalMod2_centennial.json
+++ b/cmor_tables/PalMod2_centennial.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table centennial",
"realm": "",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_dec.json b/cmor_tables/PalMod2_dec.json
index 9d245101f10ea74fc9f4683f87848a2818a20361..8922a985412ef7138e1822818019d40edd80808c 100644
--- a/cmor_tables/PalMod2_dec.json
+++ b/cmor_tables/PalMod2_dec.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table dec",
"realm": "",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_fx.json b/cmor_tables/PalMod2_fx.json
index 607fceed02ddc495a48029ee824407368d732e37..e9d62a17ff7b2aa0abc9a96aea59be72cb35f3ec 100644
--- a/cmor_tables/PalMod2_fx.json
+++ b/cmor_tables/PalMod2_fx.json
@@ -4,7 +4,7 @@
"cmor_version": "3.6.1",
"table_id": "Table fx",
"realm": "land",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"int_missing_value": "-999",
"product": "model-output",
diff --git a/cmor_tables/PalMod2_grids.json b/cmor_tables/PalMod2_grids.json
index fa0cb561add42ee334c66116e8af0be451127880..dbca3d81b6f245253436d17d5f4c9414f7bfb684 100644
--- a/cmor_tables/PalMod2_grids.json
+++ b/cmor_tables/PalMod2_grids.json
@@ -3,7 +3,7 @@
"data_specs_version": "00.00.03",
"table_id": "Table grids",
"cmor_version": "3.6.1",
- "table_date": "14 February 2022",
+ "table_date": "1 February 2023",
"missing_value": "1e20",
"product": "output",
"Conventions": "CF-1.7 PalMod-2.0"