Update README.md

README.md

@@ -104,27 +104,25 @@ across protected classes; identity characteristics; and sensitive, social, and o
 
 ## Training Data
 
-The dataset used is a composition of the ERA5 and CERRA reanalysis.
-
-More information about both datasets can be found in the Copernicus Climate Data Store:
+The datasets that are mainly used in the project can be found in the following Copernicus Climate Data Store catalogue entries:
 
 - [ERA5 hourly data on single levels from 1940 to present](https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-single-levels?tab=overview)
   
 - [CERRA sub-daily regional reanalysis data for Europe on single levels from 1984 to present](https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-cerra-single-levels?tab=overview)
 
-The spatial coverage of the input grids (ERA5) is defined below, and corresponds to a 2D array of dimensions (60, 44):
+1. Input low-resolution grids (ERA5):
 
-```
-      longitude: [-8.35, 6.6]
-      latitude: [46.45, 35.50]
-```
+  The input grids are structured as a 3D array with dimensions of (time, 60, 44), where 60 and 44 are the number of grid points along the longitude and latitude axes, 
+  respectively. Geographically, these grids cover a longitude range from -8.35 to 6.6 and a latitude range from 46.45 to 35.50. 
+  This implies that the data covers a region extending from a westernmost point at longitude -8.35 to an easternmost point at longitude 6.6, and from a 
+  northernmost point at latitude 46.45 to a southernmost point at latitude 35.50.
 
-On the other hand, the target high-resolution grid (CERRA) correspond to a 2D matrix of dimmension (240, 160):
+2. Target High-Resolution Grids (CERRA):
 
-```
-      longitude: [-6.85, 5.1]
-      latitude: [44.95, 37]
-```
+  They are represented as a 3D array with larger dimensions of (time, 240, 160), indicating a finer grid resolution compared to the input grids. Here, 240 and 160 are 
+  the number of grid points along the longitude and latitude axes, respectively. The geographical coverage for these high-resolution grids is defined by a longitude 
+  range from -6.85 to 5.1 and a latitude range from 44.95 to 37. This region extends from a westernmost point at longitude -6.85 to an easternmost point at longitude 5.1,
+  and from a northernmost point at latitude 44.95 to a southernmost point at latitude 37.
 
 ![spatial-coverages](spatial-coverages.png)