monitor_isEmpty

ws_monitor

<p>Convenience function for <code>nrow(ws_monitor$meta) == 0</code>.
This makes for more readable code in the many functions that need to test for this.</p>

Utilities for working with air quality monitoring data
with a focus on small particulates (PM2.5) generated by wildfire
smoke. Functions are provided for downloading available data from
the United States 'EPA' <https://www.epa.gov/outdoor-air-quality-data> and
it's 'AirNow' air quality site <https://www.airnow.gov>.
Additional sources of PM2.5 data made accessible by the package include:
'AIRSIS' (password protected) <https://www.oceaneering.com/data-management/>
and 'WRCC' <https://wrcc.dri.edu/cgi-bin/smoke.pl>.
Pre-generated data compilations are provided by 'PWFSL'
<https://www.fs.fed.us/pnw/pwfsl/>.

Jonathan Callahan

PWFSLSmoke

Utilities for Working with Air Quality Monitoring Data

Rohan Aras

Zach Dingels

Jon Hagg

Jimin Kim

Helen Miller

Rex Thompson

Alice Yang

monitor_isEmpty function

Test for an Empty ws_monitor Object — monitor_isEmpty

Test for an Empty ws_monitor Object

monitor_isEmpty: Test for an Empty ws_monitor Object

Description

Usage

Arguments

Value