Sub-daily sea-level pressure series for London (GB), Paris (FR) and De Bilt (NL)

Subdaily, homogenized sea-level pressure data series for London (GB), Paris (FR) and De Bilt (NL) that extend back to the years 1692, 1748 and 1743 respectively.

The data are in ASCII format. The sub-daily data files are provided in the Copernicus Date Rescue Service Station Exchange Format (SEF). Monthly means calculated from the sub-daily values are also included in this dataset, along with updated monthly, seasonal and annual resolution Paris-London Westerly Indices; these data are provided as comma-separated files.

Information on reading the SEF data can be found here: https://datarescue.climate.copernicus.eu/st_formatting-land-stations
UPDATES
The most up-to-date versions of the data are available from here: https://github.com/rcornes/LPD_SLP
Those updates are sporadically copied to this repository.