ch_sh_get_amax

Extracts annual maximum values, the date of occurrence, the day of year, and the completeness 
from ECDE dataframe. Uses functions from timeDate ( <code>as.timeDate</code>, <code>dayOfYear</code>).

A collection of user-submitted functions to aid in the analysis of hydrological data, particularly for users in Canada. The functions focus on the use of Canadian data sets, and are suited to Canadian hydrology, such as the important cold region hydrological processes and will work with Canadian hydrological models. The functions are grouped into several themes, currently including Statistical hydrology, Basic data manipulations, Visualization, and Spatial hydrology. Functions developed by the Floodnet project are also included. CSHShydRology has been developed with the assistance of the Canadian Society for Hydrological Sciences (CSHS) which is an affiliated society of the Canadian Water Resources Association (CWRA). As of version 1.2.6, functions now fail gracefully when attempting to download data from a url which is unavailable.

Kevin Shook

CSHShydRology

Canadian Hydrological Analyses

Paul Whitfield

Robert Chlumsky

Daniel Moore

Martin Durocher

Matthew Lemieux

Jason Chiang

Joel Trubilowicz

SJ Kim

ch_sh_get_amax function

<dl><dt>df</dt>
<dd>A dataframe of daily streamflow data from ECDE</dd></dl>

Arguments

Author

Extracts annual maximum values from ECDE dataframe. — ch_sh_get_amax

<dl>

<dt>df</dt>
<dd>A dataframe of daily streamflow data from ECDE</dd>

</dl>

Extracts annual maximum values from ECDE dataframe.

ch_sh_get_amax: Extracts annual maximum values from ECDE dataframe.

Description

Usage

Value

Arguments

Author

See Also

Examples