Sample data set showing values of merged mean sea level pressure measurements from the Global Surface Summary of Day data (GSOD) with European Climate Assessment & Data set (ECA&D) for the month July 2011.
Usage
data(dslp)
Format
The dslp contains the following columns:
staid
character; station ID from GSOD or ECA&D data set
time
Date; day of the measurement
slp
numeric; mean sea level pressure amount in hPa
Note
The data summaries provided here are based on data exchanged under the World Meteorological Organization (WMO) World Weather Watch Program. To prepare a point map, merge with the stations table containing stations' coordinates.