Add info on available datasets

docs/available_datasets.md

@@ -0,0 +1,19 @@
+Currently, the following datasets are available. Note that not all variables from each dataset might be supported.
+
+You can add these yourself by creating a pull request, or open an issue to request a new feature.
+
+=== "ERA5"
+    - `mean_total_precipitation_rate`
+    - `surface_thermal_radiation_downwards`
+    - `surface_solar_radiation_downwards`
+    - `surface_pressure`
+    - `10m_u_component_of_wind`
+    - `10m_v_component_of_wind`
+
+    Fore more information, see [the ECMWF website](https://www.ecmwf.int/en/forecasts/dataset/ecmwf-reanalysis-v5).
+
+=== "ETH canopy height"
+    - `height_of_vegetation`
+    - `height_of_vegetation_standard_deviation`
+
+    For more information, see [their webpage](https://langnico.github.io/globalcanopyheight/).

docs/index.md

@@ -2,9 +2,7 @@
 
 A tool for downloading Land Surface Model input data.
 
-### Name origin
-
 Named after *Zam*; [the Avestan language term for the Zoroastrian concept of "earth"](https://en.wikipedia.org/wiki/Zam).
 
 ## How to use Zampy
-See the section ["using Zampy"](using_zampy.md).
+See the section ["using Zampy"](using_zampy.md). Information on the available datasets and their variables is shown [here](available_datasets.md).

mkdocs.yml

@@ -52,6 +52,8 @@ markdown_extensions:
   - pymdownx.inlinehilite
   - pymdownx.snippets
   - pymdownx.superfences
+  - pymdownx.tabbed:
+      alternate_style: true
 
 extra:
   generator: false