EPAdownload: A Self-made function for downloading hourly monitoring data...

In lsyang99/changhua.sensor: Functions specifically designed for analyzing the "ens" data.

Description

A preferred time interval can be selected by defining the starting and ending time. The function setwd() is recommended to use beforhand to specify the path to the preferred folder.

Usage

EPAdownload(start.time, end.time = NULL, epa.site = NULL, outputname = "EPA")

Arguments

start.time	The starting time of data downloaded. The date format follows "YYYY-mm-dd HH:MM". Nevertheless, formats including "YYYY", "YYYY-mm", and "YYYY-mm-dd" are also feasible. Note that data is only available since July, 1982.
end.time	The ending time of data downloaded. The date format follows "YYYY-mm-dd HH:MM". Nevertheless, formats including "YYYY", "YYYY-mm" are also feasible. The default is current local time.
epa.site	One or more than one EPA site can be selected by inputting its Chinese name. The default is all sites.
outputname	The name of the output file. The default is "EPA".

lsyang99/changhua.sensor documentation built on Oct. 8, 2020, 2:45 p.m.