diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 0ae4e97..8665054 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -16,8 +16,8 @@ on:
       - 'docs/**'
       - '*'
 env:
-  GALAXY_FORK: galaxyproject
-  GALAXY_BRANCH: release_23.1
+  GALAXY_FORK: usegalaxy-eu
+  GALAXY_BRANCH: release_23.1_europe
   GALAXY_COPERNICUS_CDSAPIRC_KEY: ${{ secrets.GALAXY_COPERNICUS_CDSAPIRC_KEY }}
   COPERNICUS_CDSAPIRC_KEY_FILE: ${{ secrets.COPERNICUS_CDSAPIRC_KEY_FILE }}
   MAX_CHUNKS: 4
diff --git a/tools/netcdf2zarr/.shed.yml b/tools/netcdf2zarr/.shed.yml
new file mode 100644
index 0000000..47c8758
--- /dev/null
+++ b/tools/netcdf2zarr/.shed.yml
@@ -0,0 +1,10 @@
+categories:
+- Climate Analysis
+description: netCDF to Zarr conversion
+homepage_url: https://docs.xarray.dev/en/latest/generated/xarray.Dataset.to_zarr.html
+long_description: |
+  This tool is a wrapper for converting netCDF data into Zarr.
+name: netcdf2zarr
+owner: climate
+remote_repository_url: https://github.com/NordicESMhub/galaxy-tools/tree/master/tools/netcdf2zarr
+type: unrestricted
diff --git a/tools/netcdf2zarr/README.md b/tools/netcdf2zarr/README.md
new file mode 100644
index 0000000..461b6fa
--- /dev/null
+++ b/tools/netcdf2zarr/README.md
@@ -0,0 +1,5 @@
+
+# netCDF to Zarr conversion
+
+This tool allows you to generate NC Zarr from a netCDF file.
+
diff --git a/tools/netcdf2zarr/test-data/output.dat b/tools/netcdf2zarr/test-data/output.dat
new file mode 100644
index 0000000..e69de29
diff --git a/tools/netcdf2zarr/test-data/output.nc b/tools/netcdf2zarr/test-data/output.nc
new file mode 100644
index 0000000..2e06aa9
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.nc differ
diff --git a/tools/netcdf2zarr/test-data/output.zarr/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/.zattrs
new file mode 100644
index 0000000..5a7b079
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/.zattrs
@@ -0,0 +1,9 @@
+{
+    "ANALYSIS": "Europe, 20210616+[0H_0H]",
+    "history": "Model ENSEMBLE ANALYSIS",
+    "institution": "Data produced by Meteo France",
+    "project": "MACC-RAQ (http://macc-raq.gmes-atmosphere.eu)",
+    "source": "Data from ENSEMBLE model",
+    "summary": "ENSEMBLE model hourly ANALYSIS of NO2 concentration at the Surface from 20210616+[0H_0H] on Europe",
+    "title": "NO2 Air Pollutant ANALYSIS at the Surface"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/.zgroup b/tools/netcdf2zarr/test-data/output.zarr/.zgroup
new file mode 100644
index 0000000..3b7daf2
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/.zmetadata b/tools/netcdf2zarr/test-data/output.zarr/.zmetadata
new file mode 100644
index 0000000..7a421f0
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/.zmetadata
@@ -0,0 +1,163 @@
+{
+    "metadata": {
+        ".zattrs": {
+            "ANALYSIS": "Europe, 20210616+[0H_0H]",
+            "history": "Model ENSEMBLE ANALYSIS",
+            "institution": "Data produced by Meteo France",
+            "project": "MACC-RAQ (http://macc-raq.gmes-atmosphere.eu)",
+            "source": "Data from ENSEMBLE model",
+            "summary": "ENSEMBLE model hourly ANALYSIS of NO2 concentration at the Surface from 20210616+[0H_0H] on Europe",
+            "title": "NO2 Air Pollutant ANALYSIS at the Surface"
+        },
+        ".zgroup": {
+            "zarr_format": 2
+        },
+        "latitude/.zarray": {
+            "chunks": [
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f4",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                1
+            ],
+            "zarr_format": 2
+        },
+        "latitude/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "latitude"
+            ],
+            "long_name": "latitude",
+            "units": "degrees_north"
+        },
+        "level/.zarray": {
+            "chunks": [
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f4",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                1
+            ],
+            "zarr_format": 2
+        },
+        "level/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "level"
+            ],
+            "long_name": "level",
+            "units": "m"
+        },
+        "longitude/.zarray": {
+            "chunks": [
+                2
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f4",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                2
+            ],
+            "zarr_format": 2
+        },
+        "longitude/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "longitude"
+            ],
+            "long_name": "longitude",
+            "units": "degrees_east"
+        },
+        "no2_conc/.zarray": {
+            "chunks": [
+                1,
+                1,
+                1,
+                2
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f4",
+            "fill_value": -999.0,
+            "filters": null,
+            "order": "C",
+            "shape": [
+                1,
+                1,
+                1,
+                2
+            ],
+            "zarr_format": 2
+        },
+        "no2_conc/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "level",
+                "latitude",
+                "longitude"
+            ],
+            "species": "Nitrogen Dioxide",
+            "standard_name": "mass_concentration_of_nitrogen_dioxide_in_air",
+            "units": "\u00b5g/m3",
+            "value": "hourly values"
+        },
+        "time/.zarray": {
+            "chunks": [
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f4",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                1
+            ],
+            "zarr_format": 2
+        },
+        "time/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time"
+            ],
+            "long_name": "ANALYSIS time from 20210616",
+            "units": "hours"
+        }
+    },
+    "zarr_consolidated_format": 1
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/latitude/.zarray b/tools/netcdf2zarr/test-data/output.zarr/latitude/.zarray
new file mode 100644
index 0000000..3b86cec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/latitude/.zarray
@@ -0,0 +1,20 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/latitude/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/latitude/.zattrs
new file mode 100644
index 0000000..4363e21
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/latitude/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "latitude"
+    ],
+    "long_name": "latitude",
+    "units": "degrees_north"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/latitude/0 b/tools/netcdf2zarr/test-data/output.zarr/latitude/0
new file mode 100644
index 0000000..b79fbf0
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.zarr/latitude/0 differ
diff --git a/tools/netcdf2zarr/test-data/output.zarr/level/.zarray b/tools/netcdf2zarr/test-data/output.zarr/level/.zarray
new file mode 100644
index 0000000..3b86cec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/level/.zarray
@@ -0,0 +1,20 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/level/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/level/.zattrs
new file mode 100644
index 0000000..848f791
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/level/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "level"
+    ],
+    "long_name": "level",
+    "units": "m"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/level/0 b/tools/netcdf2zarr/test-data/output.zarr/level/0
new file mode 100644
index 0000000..af45b2b
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.zarr/level/0 differ
diff --git a/tools/netcdf2zarr/test-data/output.zarr/longitude/.zarray b/tools/netcdf2zarr/test-data/output.zarr/longitude/.zarray
new file mode 100644
index 0000000..7bdc4ec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/longitude/.zarray
@@ -0,0 +1,20 @@
+{
+    "chunks": [
+        2
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        2
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/longitude/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/longitude/.zattrs
new file mode 100644
index 0000000..994b18d
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/longitude/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "longitude"
+    ],
+    "long_name": "longitude",
+    "units": "degrees_east"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/longitude/0 b/tools/netcdf2zarr/test-data/output.zarr/longitude/0
new file mode 100644
index 0000000..4f5428b
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.zarr/longitude/0 differ
diff --git a/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zarray b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zarray
new file mode 100644
index 0000000..b78ac68
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        1,
+        1,
+        1,
+        2
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": -999.0,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1,
+        1,
+        1,
+        2
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zattrs
new file mode 100644
index 0000000..54cad70
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/.zattrs
@@ -0,0 +1,12 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "level",
+        "latitude",
+        "longitude"
+    ],
+    "species": "Nitrogen Dioxide",
+    "standard_name": "mass_concentration_of_nitrogen_dioxide_in_air",
+    "units": "\u00b5g/m3",
+    "value": "hourly values"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/no2_conc/0.0.0.0 b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/0.0.0.0
new file mode 100644
index 0000000..10f46d9
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.zarr/no2_conc/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/output.zarr/time/.zarray b/tools/netcdf2zarr/test-data/output.zarr/time/.zarray
new file mode 100644
index 0000000..3b86cec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/time/.zarray
@@ -0,0 +1,20 @@
+{
+    "chunks": [
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/time/.zattrs b/tools/netcdf2zarr/test-data/output.zarr/time/.zattrs
new file mode 100644
index 0000000..9c93ddf
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/output.zarr/time/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "long_name": "ANALYSIS time from 20210616",
+    "units": "hours"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/output.zarr/time/0 b/tools/netcdf2zarr/test-data/output.zarr/time/0
new file mode 100644
index 0000000..af45b2b
Binary files /dev/null and b/tools/netcdf2zarr/test-data/output.zarr/time/0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.dat b/tools/netcdf2zarr/test-data/timeseries.dat
new file mode 100644
index 0000000..e69de29
diff --git a/tools/netcdf2zarr/test-data/timeseries.nc b/tools/netcdf2zarr/test-data/timeseries.nc
new file mode 100644
index 0000000..ce33b75
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.nc differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/.zattrs
new file mode 100644
index 0000000..9e26dfe
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/.zattrs
@@ -0,0 +1 @@
+{}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/.zgroup b/tools/netcdf2zarr/test-data/timeseries.zarr/.zgroup
new file mode 100644
index 0000000..3b7daf2
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/.zgroup
@@ -0,0 +1,3 @@
+{
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/.zmetadata b/tools/netcdf2zarr/test-data/timeseries.zarr/.zmetadata
new file mode 100644
index 0000000..1b2e128
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/.zmetadata
@@ -0,0 +1,837 @@
+{
+    "metadata": {
+        ".zattrs": {},
+        ".zgroup": {
+            "zarr_format": 2
+        },
+        "CLEAR_SKY_BHI/.zarray": {
+            "chunks": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f8",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "zarr_format": 2
+        },
+        "CLEAR_SKY_BHI/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "altitude",
+                "latitude",
+                "longitude"
+            ],
+            "comments": "Clear Sky Beam irradiation on horizontal plane at ground level BHI (Wh/m2)",
+            "units": "Wh/m2"
+        },
+        "CLEAR_SKY_BNI/.zarray": {
+            "chunks": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f8",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "zarr_format": 2
+        },
+        "CLEAR_SKY_BNI/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "altitude",
+                "latitude",
+                "longitude"
+            ],
+            "comments": "Clear Sky Beam irradiation on mobile surface following the sun at normal incidence BNI (Wh/m2)",
+            "units": "Wh/m2"
+        },
+        "CLEAR_SKY_DHI/.zarray": {
+            "chunks": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f8",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "zarr_format": 2
+        },
+        "CLEAR_SKY_DHI/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "altitude",
+                "latitude",
+                "longitude"
+            ],
+            "comments": "Clear Sky Diffuse irradiation on horizontal plane at ground level DHI (Wh/m2)",
+            "units": "Wh/m2"
+        },
+        "CLEAR_SKY_GHI/.zarray": {
+            "chunks": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f8",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "zarr_format": 2
+        },
+        "CLEAR_SKY_GHI/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "altitude",
+                "latitude",
+                "longitude"
+            ],
+            "comments": "Clear Sky Global irradiation on horizontal plane at ground level GHI (Wh/m2)",
+            "units": "Wh/m2"
+        },
+        "G0/.zarray": {
+            "chunks": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "compressor": {
+                "blocksize": 0,
+                "clevel": 5,
+                "cname": "lz4",
+                "id": "blosc",
+                "shuffle": 1
+            },
+            "dtype": "<f8",
+            "fill_value": "NaN",
+            "filters": null,
+            "order": "C",
+            "shape": [
+                96,
+                1,
+                1,
+                1
+            ],
+            "zarr_format": 2
+        },
+        "G0/.zattrs": {
+            "_ARRAY_DIMENSIONS": [
+                "time",
+                "altitude",
+                "latitude",
+                "longitude"
+            ],
+            "comments": "Irradiation on horizontal plane at the top of the atmosphere (Wh/m2)",
+            "units": "Wh/m2"
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index 0000000..94ec72a
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\ No newline at end of file
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/CLEAR_SKY_GHI/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/CLEAR_SKY_GHI/.zattrs
new file mode 100644
index 0000000..ec4b659
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/CLEAR_SKY_GHI/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "Clear Sky Global irradiation on horizontal plane at ground level GHI (Wh/m2)",
+    "units": "Wh/m2"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/CLEAR_SKY_GHI/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/CLEAR_SKY_GHI/0.0.0.0
new file mode 100644
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new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/G0/.zarray
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\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/G0/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/G0/.zattrs
new file mode 100644
index 0000000..6c4cebb
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/G0/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
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+    "units": "Wh/m2"
+}
\ No newline at end of file
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new file mode 100644
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new file mode 100644
index 0000000..02d121f
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/.zarray
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+        1
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+    "compressor": {
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+    },
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+    "order": "C",
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+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/.zattrs
new file mode 100644
index 0000000..067d153
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "altitude"
+    ],
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+    "units": "m"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/0 b/tools/netcdf2zarr/test-data/timeseries.zarr/altitude/0
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index 0000000..600793e
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zarray
new file mode 100644
index 0000000..02d121f
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zarray
@@ -0,0 +1,20 @@
+{
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zattrs
new file mode 100644
index 0000000..dc0bb6b
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "latitude"
+    ],
+    "comments": "Site latitude (positive means North)",
+    "units": "degrees_north"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/0 b/tools/netcdf2zarr/test-data/timeseries.zarr/latitude/0
new file mode 100644
index 0000000..b510572
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zarray
new file mode 100644
index 0000000..02d121f
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zarray
@@ -0,0 +1,20 @@
+{
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zattrs
new file mode 100644
index 0000000..1658944
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/.zattrs
@@ -0,0 +1,7 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "longitude"
+    ],
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+    "units": "degrees_east"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/0 b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/0
new file mode 100644
index 0000000..fe7d420
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/longitude/0 differ
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new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/rely/.zarray
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+        1,
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/rely/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/rely/.zattrs
new file mode 100644
index 0000000..134c6ae
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/rely/.zattrs
@@ -0,0 +1,8 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ]
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/rely/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/rely/0.0.0.0
new file mode 100644
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new file mode 100644
index 0000000..bbfacf5
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/time/.zarray
@@ -0,0 +1,20 @@
+{
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+        96
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+    "compressor": {
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+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/time/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/time/.zattrs
new file mode 100644
index 0000000..07d597f
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/time/.zattrs
@@ -0,0 +1,9 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "calendar": "proleptic_gregorian",
+    "comments": "The instant given for each value corresponds to the end of the summarization",
+    "mode": "tu",
+    "units": "seconds since 1970-01-01T00:00:00+00:00"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/time/0 b/tools/netcdf2zarr/test-data/timeseries.zarr/time/0
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
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+    "compressor": {
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+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zattrs
new file mode 100644
index 0000000..bd5bf17
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST day",
+    "units": "day"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_day/0.0.0.0
new file mode 100644
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new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/.zarray
@@ -0,0 +1,26 @@
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+        1,
+        1,
+        1
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/.zattrs
new file mode 100644
index 0000000..719858d
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST hours",
+    "units": "h"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_hour/0.0.0.0
new file mode 100644
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new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/.zarray
@@ -0,0 +1,26 @@
+{
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+        1,
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+        1
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+    "compressor": {
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/.zattrs
new file mode 100644
index 0000000..6827716
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "Julian Date TST",
+    "units": "Day"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_jd/0.0.0.0
new file mode 100644
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zarray
@@ -0,0 +1,26 @@
+{
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+        1,
+        1,
+        1
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zattrs
new file mode 100644
index 0000000..da5fc27
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST minutes",
+    "units": "minute"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_minute/0.0.0.0
new file mode 100644
index 0000000..52206ae
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zarray
@@ -0,0 +1,26 @@
+{
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+        1,
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+        1
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+    "compressor": {
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zattrs
new file mode 100644
index 0000000..6a47fc6
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST month",
+    "units": "month"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_month/0.0.0.0
new file mode 100644
index 0000000..aaff364
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diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zarray
new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zarray
@@ -0,0 +1,26 @@
+{
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+        1
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+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zattrs
new file mode 100644
index 0000000..af5c49d
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST seconds",
+    "units": "second"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/0.0.0.0
new file mode 100644
index 0000000..5394796
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_second/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zarray
new file mode 100644
index 0000000..b2c17a4
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<i2",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zattrs
new file mode 100644
index 0000000..b6d8946
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "TST year",
+    "units": "year"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/0.0.0.0
new file mode 100644
index 0000000..0223fae
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/tst_year/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "|i1",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zattrs
new file mode 100644
index 0000000..4736aec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT day",
+    "units": "day"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/0.0.0.0
new file mode 100644
index 0000000..c8e26aa
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_day/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "|i1",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zattrs
new file mode 100644
index 0000000..58a86cd
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT hours",
+    "units": "h"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/0.0.0.0
new file mode 100644
index 0000000..eccc261
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_hour/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zarray
new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f8",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zattrs
new file mode 100644
index 0000000..ac70cec
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "Julian Date UT",
+    "units": "Day"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/0.0.0.0
new file mode 100644
index 0000000..05b448d
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_jd/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "|i1",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zattrs
new file mode 100644
index 0000000..da0f190
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT minutes",
+    "units": "minute"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/0.0.0.0
new file mode 100644
index 0000000..fa8f30e
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_minute/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zarray
new file mode 100644
index 0000000..56cf8cc
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "|i1",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zattrs
new file mode 100644
index 0000000..a63c2f7
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT month",
+    "units": "month"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/0.0.0.0
new file mode 100644
index 0000000..aaff364
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_month/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zarray
new file mode 100644
index 0000000..94ec72a
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f8",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zattrs
new file mode 100644
index 0000000..3e16744
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT seconds",
+    "units": "second"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/0.0.0.0
new file mode 100644
index 0000000..22b19d1
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_second/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zarray b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zarray
new file mode 100644
index 0000000..b2c17a4
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zarray
@@ -0,0 +1,26 @@
+{
+    "chunks": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<i2",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        96,
+        1,
+        1,
+        1
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zattrs b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zattrs
new file mode 100644
index 0000000..51c4012
--- /dev/null
+++ b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "altitude",
+        "latitude",
+        "longitude"
+    ],
+    "comments": "UT year",
+    "units": "year"
+}
\ No newline at end of file
diff --git a/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/0.0.0.0 b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/0.0.0.0
new file mode 100644
index 0000000..0223fae
Binary files /dev/null and b/tools/netcdf2zarr/test-data/timeseries.zarr/ut_year/0.0.0.0 differ
diff --git a/tools/netcdf2zarr/xarray_netcdf2zarr.py b/tools/netcdf2zarr/xarray_netcdf2zarr.py
new file mode 100755
index 0000000..66b6737
--- /dev/null
+++ b/tools/netcdf2zarr/xarray_netcdf2zarr.py
@@ -0,0 +1,16 @@
+import argparse
+
+import cftime  # noqa: F401
+
+import xarray as xr  # noqa: I202,E402
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("-i", "--input", type=str, help="input file in netCDF format")
+parser.add_argument("-o", "--output", type=str, help="output in Zarr format")
+args = parser.parse_args()
+
+dset = xr.open_dataset(args.input)
+
+dset.to_zarr(args.output)
+dset.close()
diff --git a/tools/netcdf2zarr/xarray_netcdf2zarr.xml b/tools/netcdf2zarr/xarray_netcdf2zarr.xml
new file mode 100644
index 0000000..7d3230a
--- /dev/null
+++ b/tools/netcdf2zarr/xarray_netcdf2zarr.xml
@@ -0,0 +1,63 @@
+<tool id="netcdf2zarr" name="NetCDF to Zarr" version="0.1.0" profile="23.1">
+    <description>Rewrite a netCDF to Zarr</description>
+    <edam_topics>
+      <edam_topic>topic_3318</edam_topic>
+    </edam_topics>
+    <edam_operations>
+      <edam_operation>operation_0335</edam_operation>
+    </edam_operations>
+    <requirements>
+        <requirement type="package" version="3">python</requirement>
+        <requirement type="package" version="2.16.1">zarr</requirement>
+        <requirement type="package" version="2023.10.1">xarray</requirement>
+        <requirement type="package" version="1.6.5">netcdf4</requirement>
+        <requirement type="package" version="2023.10.1">dask</requirement>
+        <requirement type="package" version="1.6.3">cftime</requirement>
+    </requirements>
+    <command detect_errors="exit_code"><![CDATA[
+
+        python3 '$__tool_directory__/xarray_netcdf2zarr.py' 
+                 --input '${netcdf_file}'
+                 --output '${zarr_file.files_path}'
+    ]]></command>
+    <inputs>
+       <param type="data" name="netcdf_file" format="netcdf" label="Input netcdf file" help="Select the input netCDF file."/>
+    </inputs>
+    <outputs>
+        <data format="zarr" name="zarr_file" label="${tool.name} on ${on_string}: ZARR" />
+    </outputs>
+    <tests>
+        <test>
+            <param name="netcdf_file" value="timeseries.nc" ftype="netcdf" />
+            <output name="zarr_file" value="timeseries.dat" ftype="zarr" />
+        </test>
+        <test>
+            <param name="netcdf_file" value="output.nc" ftype="netcdf" />
+            <output name="zarr_file" value="output.dat" ftype="zarr" />
+        </test>
+    </tests>
+    <help><![CDATA[
+
+** NetCDF to zarr converter with Xarray**
+=======================================================================================================
+
+This tool is a wrapper to convert a netCDF data to Zarr using xarray.
+
+    ]]></help>
+    <citations>
+
+            <citation type="bibtex">
+                @article{hoyer2017xarray,
+                    title     = {xarray: {N-D} labeled arrays and datasets in {Python}},
+                    author    = {Hoyer, S. and J. Hamman},
+                    journal   = {Journal of Open Research Software},
+                    volume    = {5},
+                    number    = {1},
+                    year      = {2017},
+                    publisher = {Ubiquity Press},
+                    doi       = {10.5334/jors.148},
+                    url       = {http://doi.org/10.5334/jors.148}
+                }
+            </citation>
+    </citations>
+</tool>