diff --git a/area/.zarray b/area/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..5bdb36417dc840acc4dca66169acae95554d6749
--- /dev/null
+++ b/area/.zarray
@@ -0,0 +1,22 @@
+{
+    "chunks": [
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/area/.zattrs b/area/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..7a1b17affe2a76083d5f2a1b0490300d9da6aed7
--- /dev/null
+++ b/area/.zattrs
@@ -0,0 +1,8 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "latitude",
+        "longitude"
+    ],
+    "description": "Square meters of each grid cell, calculated in crs 8857, WGS 84 / Equal Earth Greenwich",
+    "units": "m2"
+}
\ No newline at end of file
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new file mode 100644
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diff --git a/biomes/.zarray b/biomes/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..5bdb36417dc840acc4dca66169acae95554d6749
--- /dev/null
+++ b/biomes/.zarray
@@ -0,0 +1,22 @@
+{
+    "chunks": [
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/biomes/.zattrs b/biomes/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..4b0ca03f8c78f92b10fb52f5016df4281ff3a339
--- /dev/null
+++ b/biomes/.zattrs
@@ -0,0 +1,24 @@
+{
+    "1": "Flooded Grasslands & Savannas",
+    "10": "Tundra",
+    "11": "Tropical & Subtropical Coniferous Forests",
+    "12": "Tropical & Subtropical Dry Broadleaf Forests",
+    "13": "Tropical & Subtropical Moist Broadleaf Forests",
+    "14": "Montane Grasslands & Shrublandss",
+    "15": "Temperate Broadleaf & Mixed Forests",
+    "2": "Tropical & Subtropical Grasslands, Savannas & Shrublands",
+    "3": "Mediterranean Forests, Woodlands & Scrub",
+    "4": "Rock & Ice",
+    "5": "Mangroves",
+    "6": "Temperate Grasslands, Savannas & Shrublands",
+    "7": "Temperate Conifer Forests",
+    "8": "Deserts & Xeric Shrublandss",
+    "9": "Boreal Forests/Taiga",
+    "_ARRAY_DIMENSIONS": [
+        "latitude",
+        "longitude"
+    ],
+    "biome_number": "biome_name",
+    "description": "The RESOLVE Ecoregions dataset, updated in 2017, offers a depiction of the 846 terrestrial ecoregions that represent our living planet.Ecoregions, in the simplest definition, are ecosystems of regional extent. Specifically, ecoregions represent distinct assemblages of biodiversity-all taxa, not just vegetation-whose boundaries include the space required to sustain ecological processes. Ecoregions provide a useful basemap for conservation planning in particular because they draw on natural, rather than political, boundaries, define distinct biogeographic assemblages and ecological habitats within biomes, and assist in representation of Earth's biodiversity.This dataset is based on recent advances in biogeography - the science concerning the distribution of plants and animals. The original ecoregions dataset has been widely used since its introduction in 2001, underpinning the most recent analyses of the effects of global climate change on nature by ecologists to the distribution of the world's beetles to modern conservation planning.The 846 terrestrial ecoregions are grouped into 14 biomes ",
+    "provider": "RESOLVE Biodiversity and Wildlife Solutions"
+}
\ No newline at end of file
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diff --git a/biomes/0.2 b/biomes/0.2
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diff --git a/biomes/0.3 b/biomes/0.3
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diff --git a/biomes/1.0 b/biomes/1.0
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diff --git a/biomes/2.0 b/biomes/2.0
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diff --git a/biomes/2.1 b/biomes/2.1
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diff --git a/biomes/3.0 b/biomes/3.0
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diff --git a/biomes/3.1 b/biomes/3.1
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diff --git a/biomes/3.2 b/biomes/3.2
new file mode 100644
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diff --git a/biomes/3.3 b/biomes/3.3
new file mode 100644
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Binary files /dev/null and b/biomes/3.3 differ
diff --git a/drought_code_mean/.zarray b/drought_code_mean/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/drought_code_mean/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/drought_code_mean/.zattrs b/drought_code_mean/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..2b66e02c3545635d6bceda133256c40c325c31a8
--- /dev/null
+++ b/drought_code_mean/.zattrs
@@ -0,0 +1,12 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "description": "The Drought code is an indicator of the moisture content in deep compact organic layers. This code represents a fuel layer at approximately 10-20 cm deep. The Drought code fuels have a very slow drying rate, with a time lag of 52 days. The Drought code scale is open-ended, although the maximum value is about 800",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/cems-fire-historical?tab=overview",
+    "long_name": "Drought Code, Average",
+    "provider": "Copernicus CEMS",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/fcci_ba/.zarray b/fcci_ba/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/fcci_ba/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/fcci_ba/.zattrs b/fcci_ba/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..3bb570d8320b1e691ae8d995c6bd938844a49276
--- /dev/null
+++ b/fcci_ba/.zattrs
@@ -0,0 +1,14 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "creator_notes": "Masked ocean with lsm variable. Missing years filled with Nan. USE ONLY for monthly modeling! FireCCI is a monthly product that could not be fairly distributed to weekly time range. Each week of the same month is filled with the same monthly value. To acquire the monthly value take the average of each month",
+    "description": "The ESA Fire Disturbance Climate Change Initiative (CCI) project has produced maps of global burned area derived from satellite observations. The MODIS Fire_cci v5.1 grid product described here contains gridded data on global burned area derived from the MODIS instrument onboard the TERRA satellite at 250m resolution for the period 2001 to 2019. This product supercedes the previously available MODIS v5.0 product. The v5.1 dataset was initially published for 2001-2017, and has been periodically extended to include 2018 to 2020.",
+    "downloaded_from": "https://catalogue.ceda.ac.uk/uuid/3628cb2fdba443588155e15dee8e5352 ",
+    "long_name": "Burned Areas from Fire Climate Change Initiative (FCCI)",
+    "missing_years": "2021",
+    "provider": "ESA CCI",
+    "units": "hectares (ha)"
+}
\ No newline at end of file
diff --git a/fcci_fraction_of_observed_area/.zarray b/fcci_fraction_of_observed_area/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/fcci_fraction_of_observed_area/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/fcci_fraction_of_observed_area/.zattrs b/fcci_fraction_of_observed_area/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..81e6893c3b8b58617d500041e5e4022199d2be66
--- /dev/null
+++ b/fcci_fraction_of_observed_area/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "description": "The fraction of the total burnable area in the cell (fraction_of_burnable_area variable of this file) that was observed during the time interval, and was not marked as unsuitable/not observable. The latter refers to the area where it was not possible to obtain observational burned area information for the whole time interval because of lack of input data (non-existing data for that location and period).",
+    "long_name": "fraction of observed area",
+    "units": "0 to 1"
+}
\ No newline at end of file
diff --git a/fcci_number_of_patches/.zarray b/fcci_number_of_patches/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/fcci_number_of_patches/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/fcci_number_of_patches/.zattrs b/fcci_number_of_patches/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..53bc51f422800ba280f517f92363b44abe04cbf2
--- /dev/null
+++ b/fcci_number_of_patches/.zattrs
@@ -0,0 +1,10 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "description": "Number of contiguous groups of burned pixels.",
+    "long_name": "number of burn patches",
+    "units": "0 to N"
+}
\ No newline at end of file
diff --git a/fwi_max/.zarray b/fwi_max/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/fwi_max/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/fwi_max/.zattrs b/fwi_max/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..e54111a1000cde4f53f769e544696c553e5a6496
--- /dev/null
+++ b/fwi_max/.zattrs
@@ -0,0 +1,12 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "description": "The Fire weather index (max and mean) is a combination of Initial spread index and Build-up index, and is a numerical rating of the potential frontal fire intensity. In effect, it indicates fire intensity by combining the rate of fire spread with the amount of fuel being consumed. Fire weather index values are not upper bounded however a value of 50 is considered as extreme in many places. The Fire weather index is used for general public information about fire danger conditions",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/cems-fire-historical?tab=overview ",
+    "long_name": "Fire Weather Index, Maximum",
+    "provider": "Copernicus-CEMS",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/gfed_ba/.zarray b/gfed_ba/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/gfed_ba/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/gfed_ba/.zattrs b/gfed_ba/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..03a77dc8d550b093caec87e589dbb828b3b29c13
--- /dev/null
+++ b/gfed_ba/.zattrs
@@ -0,0 +1,15 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Temporal | sum",
+    "creator_notes": "Masked ocean with lsm variable. Missing years filled with Nan",
+    "description": "GFED4 dataset contains information about large fires only",
+    "downloaded_from": "http://www.globalfiredata.org/data.html",
+    "long_name": "Burned Areas from GFED",
+    "missing years": "2016-2021",
+    "provider": "Global Fire Emissions Database (GFED)",
+    "units": "hectares (ha)"
+}
\ No newline at end of file
diff --git a/gfed_ba_valid_mask/.zarray b/gfed_ba_valid_mask/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..0d2f13db1822b7b499aa95f724eb05d1afa8aca5
--- /dev/null
+++ b/gfed_ba_valid_mask/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        966
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "|i1",
+    "fill_value": null,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/gfed_ba_valid_mask/.zattrs b/gfed_ba_valid_mask/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..8a532327db4e7e6bccdd4e9db491d554b0a451a0
--- /dev/null
+++ b/gfed_ba_valid_mask/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "description": "gfed_ba_valid_mask signifies the time period for which variable gfed_ba is valid. 1 valid, 0 invalid."
+}
\ No newline at end of file
diff --git a/gfed_ba_valid_mask/0 b/gfed_ba_valid_mask/0
new file mode 100644
index 0000000000000000000000000000000000000000..6bee7f9730a97fa513cc390059f60aa23fbb6323
Binary files /dev/null and b/gfed_ba_valid_mask/0 differ
diff --git a/gwis_ba/.zarray b/gwis_ba/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/gwis_ba/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/gwis_ba/.zattrs b/gwis_ba/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..bc861f97258a04c9128e2ce1f338de50a3db71ad
--- /dev/null
+++ b/gwis_ba/.zattrs
@@ -0,0 +1,13 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Spatio-Temporal | sum",
+    "creator_notes": "The missing data for the year 2001 has been filled with NaN values. The dataset is constructed using the ignition dates of the burned areas shapefiles. Each year is divided into 46 periods of 8 days, with the last period in December consisting of either 5 or 6 days, depending on whether it is a leap year.",
+    "downloaded_from": "https://gwis.jrc.ec.europa.eu/apps/country.profile/downloads",
+    "long_name": "Burned Areas from GWIS",
+    "provider": "Global Wildfire Information System (GWIS)",
+    "units": "hectares (ha)"
+}
\ No newline at end of file
diff --git a/lai/.zarray b/lai/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lai/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lai/.zattrs b/lai/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..925d2d76976690e5585fe2c874e5cc86e90502f7
--- /dev/null
+++ b/lai/.zattrs
@@ -0,0 +1,14 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Temporal | mean",
+    "creator_notes": "Seasonality in Nan values for high latitudes, due to seasonality in the data availability",
+    "description": "The MCD15A2H Version 6 Moderate Resolution Imaging Spectroradiometer (MODIS) Level 4, Combined Fraction of Photosynthetically Active Radiation (FPAR), and Leaf Area Index (LAI) product is an 8-day composite dataset with 500 meter pixel size. The algorithm chooses the best pixel available from all the acquisitions of both MODIS sensors located on NASA\u2019s Terra and Aqua satellites from within the 8-day period.LAI is defined as the one-sided green leaf area per unit ground area in broadleaf canopies and as one-half the total needle surface area per unit ground area in coniferous canopies. FPAR is defined as the fraction of incident photosynthetically active radiation (400-700 nm) absorbed by the green elements of a vegetation canopy.",
+    "downloaded_from": "https://lpdaac.usgs.gov/products/mcd15a2hv006/",
+    "long_name": "Leaf Area Index ",
+    "provider": "NASA",
+    "units": "m\u00b2/m\u00b2"
+}
\ No newline at end of file
diff --git a/latitude/.zarray b/latitude/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..7372dc05a5d7329991fbdf7aeefd085c0796d829
--- /dev/null
+++ b/latitude/.zarray
@@ -0,0 +1,20 @@
+{
+    "chunks": [
+        720
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dtype": "<f8",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        720
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/latitude/.zattrs b/latitude/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..5eb301d420f33b62cf7ff0711b41cc5ec86201b7
--- /dev/null
+++ b/latitude/.zattrs
@@ -0,0 +1,6 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "latitude"
+    ],
+    "units": "degrees"
+}
\ No newline at end of file
diff --git a/latitude/0 b/latitude/0
new file mode 100644
index 0000000000000000000000000000000000000000..76be0b36b756e07f936591e7cd1bbf3550a0112c
Binary files /dev/null and b/latitude/0 differ
diff --git a/lccs_class_0/.zarray b/lccs_class_0/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lccs_class_0/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lccs_class_2/.zarray b/lccs_class_2/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lccs_class_2/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lccs_class_2/.zattrs b/lccs_class_2/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..85df5c390af7668b4e83dd7e181e06a7b13ca964
--- /dev/null
+++ b/lccs_class_2/.zattrs
@@ -0,0 +1,13 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Spatial | sum",
+    "description": " Class 2, contains only the percentage of LCCS codes  [50,60,61,62,70,71,72,80,81,82,90,100]",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/satellite-land-cover?tab=form",
+    "long_name": "Land Cover Class 2 - Forest",
+    "provider": "Copernicus",
+    "units": "%"
+}
\ No newline at end of file
diff --git a/lccs_class_3/.zarray b/lccs_class_3/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lccs_class_3/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lccs_class_3/.zattrs b/lccs_class_3/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..f9eb0c94be205a346ebe8761a02420e3ee20d4b4
--- /dev/null
+++ b/lccs_class_3/.zattrs
@@ -0,0 +1,13 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Spatial | sum",
+    "description": " Class 3, contains only the percentage of LCCS codes [110,130]",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/satellite-land-cover?tab=form",
+    "long_name": "Land Cover Class 3 - Grassland",
+    "provider": "Copernicus",
+    "units": "%"
+}
\ No newline at end of file
diff --git a/lccs_class_6/.zarray b/lccs_class_6/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lccs_class_6/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lccs_class_6/.zattrs b/lccs_class_6/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..f2a023a5a747f4ced8ad56e667dc8d7460ce0a55
--- /dev/null
+++ b/lccs_class_6/.zattrs
@@ -0,0 +1,13 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Spatial | sum",
+    "description": "  Class 6, contains only the percentage of Water Bodies with LCCS codes [120,121,122]",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/satellite-land-cover?tab=form",
+    "long_name": "Land Cover Class 6 - Shrubland",
+    "provider": "Copernicus",
+    "units": "%"
+}
\ No newline at end of file
diff --git a/lccs_class_8/.zarray b/lccs_class_8/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..fd3b4a003694629f3f8c2ba898bd91206e030cc8
--- /dev/null
+++ b/lccs_class_8/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/lccs_class_8/.zattrs b/lccs_class_8/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..e9a4ada38d31d31e6b9ba9f7b72b2b24370c3049
--- /dev/null
+++ b/lccs_class_8/.zattrs
@@ -0,0 +1,13 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "aggregation": "Spatial | sum",
+    "description": " Class 8, contains only the percentage with LCCS codes [210]",
+    "downloaded_from": "https://cds.climate.copernicus.eu/cdsapp#!/dataset/satellite-land-cover?tab=form",
+    "long_name": "Land Cover Class 4 - Sparse vegetation, bare areas, permanent snow and ice",
+    "provider": "Copernicus",
+    "units": "%"
+}
\ No newline at end of file
diff --git a/oci_epo/.zarray b/oci_epo/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..035139f1dabebb2af3db6db8ea176342c64632fd
--- /dev/null
+++ b/oci_epo/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        966
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/oci_epo/.zattrs b/oci_epo/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..6965938896fb10da55bb8a6a3234cd3148388aca
--- /dev/null
+++ b/oci_epo/.zattrs
@@ -0,0 +1,11 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "creators_notes": "Added as a static variable. Only changing through time. No latitude and longitude dimensions",
+    "description": "The East Pacific - North Pacific (EP- NP) pattern is a Spring-Summer-Fall pattern with three main anomaly centers.The positive phase of this pattern features positive height anomalies located over Alaska/ Western Canada, and negative anomalies over the central North Pacific and eastern North America",
+    "fownloaded_from": "https://psl.noaa.gov/data/climateindices/list/",
+    "long_name": "East Pacific/North Pacific Oscillation",
+    "provider": "National Oceanic and Atmospheric Administration (NOAA)",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/oci_epo/0 b/oci_epo/0
new file mode 100644
index 0000000000000000000000000000000000000000..63cc47f276765b59c3ba638a9ee4e942f483af1f
Binary files /dev/null and b/oci_epo/0 differ
diff --git a/oci_nao/.zarray b/oci_nao/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..035139f1dabebb2af3db6db8ea176342c64632fd
--- /dev/null
+++ b/oci_nao/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        966
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/oci_nao/.zattrs b/oci_nao/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..c9b9eb0bb4186d5b015053cbda481a357647cc7e
--- /dev/null
+++ b/oci_nao/.zattrs
@@ -0,0 +1,11 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "creators Notes": "Added as a static variable. Only changing through time. No latitude and longitude dimensions",
+    "description": "The North Atlantic Oscillation Index describes changes in the strength of two recurring pressure patterns in the atmosphere over the North Atlantic: a low near Iceland, and a high near the Azores Islands. Positive NAO values indicate these features are strong, creating a big pressure difference between them. Strongly positive values are linked to warm conditions across the U.S. East and Northern Europe, and cold conditions across southern Europe.Negative NAOI indicate these features are relatively weak, and the pressure difference between them is smaller. Strongly negative values are linked to cold conditions in the U.S. East and Northern Europe, and warm conditions in Southern Europe",
+    "downloaded_from": "https://psl.noaa.gov/data/climateindices/list/",
+    "long_name": "North Atlantic Oscillation",
+    "provider": "National Oceanic and Atmospheric Administration (NOAA)",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/oci_nao/0 b/oci_nao/0
new file mode 100644
index 0000000000000000000000000000000000000000..6926f06f449a628981518a5510c2208367f470fb
Binary files /dev/null and b/oci_nao/0 differ
diff --git a/oci_pdo/.zarray b/oci_pdo/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..035139f1dabebb2af3db6db8ea176342c64632fd
--- /dev/null
+++ b/oci_pdo/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        966
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/oci_pdo/.zattrs b/oci_pdo/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..82dd6b49798178b76d6e6603353f5ed8313fe225
--- /dev/null
+++ b/oci_pdo/.zattrs
@@ -0,0 +1,11 @@
+{
+    "Provider": "National Oceanic and Atmospheric Administration (NOAA)",
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "creator_notes": "Added as a static variable. Only changing through time. No latitude and longitude dimensions",
+    "description": "The Pacific Decadal Oscillation (PDO) is often described as a long-lived El Ni\u00f1o-like pattern of Pacific climate variability. It is a pattern of Pacific climate variability similar to ENSO in character, but which varies over a much longer time scale. The PDO can remain in the same phase for 20 to 30 years, while ENSO cycles typically only last 6 to 18 months. The PDO, like ENSO, consists of a warm and cool phase which alters upper level atmospheric winds. Shifts in the PDO phase can have significant implications for global climate, affecting Pacific and Atlantic hurricane activity, droughts and flooding around the Pacific basin, the productivity of marine ecosystems, and global land temperature patterns. Experts also believe the PDO can intensify or diminish the impacts of ENSO according to its phase. If both ENSO and the PDO are in the same phase, it is believed that El Ni\u00f1o/La Nina impacts may be magnified. Conversely, if ENSO and the PDO are out of phase, it has been proposed that they may offset one another, preventing 'true' ENSO impacts from occurring",
+    "downloaded_from": "https://psl.noaa.gov/data/climateindices/list/",
+    "long_name": "Pacific Decadal Oscillation",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/oci_pdo/0 b/oci_pdo/0
new file mode 100644
index 0000000000000000000000000000000000000000..65a515b24f83cac1a6ffd009c1e3fa48116a7e06
Binary files /dev/null and b/oci_pdo/0 differ
diff --git a/oci_pna/.zarray b/oci_pna/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..035139f1dabebb2af3db6db8ea176342c64632fd
--- /dev/null
+++ b/oci_pna/.zarray
@@ -0,0 +1,21 @@
+{
+    "chunks": [
+        966
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": "NaN",
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/oci_pna/.zattrs b/oci_pna/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..d26324d3af512d57cd2ca5f0b9f7c8b9f7f8b4d0
--- /dev/null
+++ b/oci_pna/.zattrs
@@ -0,0 +1,11 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time"
+    ],
+    "creator_notes": "Added as a static variable. Only changing through time. No latitude and longitude dimensions",
+    "description": "The Pacific\u2013North American teleconnection pattern (PNA) is a climatological term for a large-scale weather pattern with two modes, denoted positive and negative, and which relates the atmospheric circulation pattern over the North Pacific Ocean with the one over the North American continent",
+    "downloaded_from": "https://psl.noaa.gov/data/climateindices/list/",
+    "long_name": "Pacific North American Index",
+    "provider": "National Oceanic and Atmospheric Administration (NOAA)",
+    "units": "Dimensionless"
+}
\ No newline at end of file
diff --git a/oci_pna/0 b/oci_pna/0
new file mode 100644
index 0000000000000000000000000000000000000000..b9accdedde1cb025467504096daaab2ecba7a3c6
Binary files /dev/null and b/oci_pna/0 differ
diff --git a/pop_dens/.zarray b/pop_dens/.zarray
new file mode 100644
index 0000000000000000000000000000000000000000..178f3778190d40230e4b2c24468af8c70001f4a3
--- /dev/null
+++ b/pop_dens/.zarray
@@ -0,0 +1,25 @@
+{
+    "chunks": [
+        966,
+        180,
+        360
+    ],
+    "compressor": {
+        "blocksize": 0,
+        "clevel": 5,
+        "cname": "lz4",
+        "id": "blosc",
+        "shuffle": 1
+    },
+    "dimension_separator": ".",
+    "dtype": "<f4",
+    "fill_value": -3.3999999521443642e+38,
+    "filters": null,
+    "order": "C",
+    "shape": [
+        1150,
+        720,
+        1440
+    ],
+    "zarr_format": 2
+}
\ No newline at end of file
diff --git a/pop_dens/.zattrs b/pop_dens/.zattrs
new file mode 100644
index 0000000000000000000000000000000000000000..5536fb770e6fbf0f917d87ebb9d13cfc022fb56b
--- /dev/null
+++ b/pop_dens/.zattrs
@@ -0,0 +1,14 @@
+{
+    "_ARRAY_DIMENSIONS": [
+        "time",
+        "latitude",
+        "longitude"
+    ],
+    "creator_notes": "Data available every five years (2000,2005,2010,2015,2020). Each time dimension is filled with the method pad.",
+    "description": "The Gridded Population of the World, Version 4 (GPWv4): Population Density Adjusted to Match 2015 Revision of UN WPP Country Totals, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers with respect to relative spatial distribution, but adjusted to match the 2015 Revision of the United Nation's World Population Prospects (UN WPP) country totals, for the years 2000, 2005, 2011, 2015, and 2020. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign UN WPP-adjusted population counts to 30 arc-second grid cells. The density rasters were created by dividing the UN WPP-adjusted population count raster for a given target year by the land area raster. The data files were produced as global rasters at 30 arc-second (~1 km at the equator) resolution. To enable faster global processing, and in support of research communities, the 30 arc-second adjusted count data were aggregated to 2.5 arc-minute, 15 arc-minute, 30 arc-minute and 1 degree resolutions to produce density rasters at these resolutions",
+    "downloaded_from": "https://sedac.ciesin.columbia.edu/data/set/gpw-v4-population-density-adjusted-to-2015-unwpp-country-totals-rev11",
+    "long_name": "UN WPP-Adjusted Population Density",
+    "missing_value": -3.3999999521443642e+38,
+    "provider": "Socioeconomic Data and Applications Center (sedac)",
+    "units": "Persons per square kilometer"
+}
\ No newline at end of file