class GeoEDF.processor.MergeGHCNDData
Module for implementing the processor for merging per-station GHCND data. This plugin will process a directory containing per-station,per-parameter CSV files. It merges the data, producing a single CSV file for each parameter. Each column in this result CSV corresponds to a station.
data_dir(str, required)

The path to the folder must be specified, which contains the CSV files.