clean_int

Internal function for <code>clean</code>

methods

internal

clean.int

A collection of functions to analyse, visualize and interpret wind data
and to calculate the potential energy production of wind turbines.

Christian Graul

bReeze

Functions for Wind Resource Assessment

clean.int function

<dl> <dt>dat</dt>
<dd>Dataset to be cleaned.</dd> <dt>v.avg.min</dt>
<dd>Lower limit for wind speeds as numeric value. Default is <code>0.4</code> m/s.</dd> <dt>v.avg.max</dt>
<dd>Upper limit for wind speeds as numeric value. Default is <code>50</code> m/s.</dd> <dt>dir.clean</dt>
<dd>If <code>TRUE</code>, faulty wind direction values are excluded. Faulty values are <code>dir.avg</code>&lt;0, <code>dir.avg</code>&gt;360 and <code>dir.avg</code>, where the wind speed is lower than the <code>v.avg.min</code> specified. Default is <code>TRUE</code>.</dd> <dt>turb.clean</dt>
<dd>Wind speed limit for turbulence intensity. Turbulence intesity values are excluded for wind speeds lower then this limit. Default is 4 m/s.</dd> <dt>icing</dt>
<dd>If <code>TRUE</code>, wind direction values are excluded, where standard deviation of wind direction is 0, assuming icing. Default is <code>FALSE</code>.</dd> <dt>rep</dt>
<dd>Signal (or a vector of signals), for which repetitions shall be cleaned.</dd> <dt>n.rep</dt>
<dd>Number of repetitions that shall be cleaned, as integer value -- default is <code>5</code>.</dd></dl>

Arguments

Author

Internal function for clean — clean.int

<dl>

 <dt>dat</dt>
<dd>Dataset to be cleaned.</dd>

 <dt>v.avg.min</dt>
<dd>Lower limit for wind speeds as numeric value. Default is <code>0.4</code> m/s.</dd>

 <dt>v.avg.max</dt>
<dd>Upper limit for wind speeds as numeric value. Default is <code>50</code> m/s.</dd>

 <dt>dir.clean</dt>
<dd>If <code>TRUE</code>, faulty wind direction values are excluded. Faulty values are <code>dir.avg</code>&lt;0, <code>dir.avg</code>&gt;360 and <code>dir.avg</code>, where the wind speed is lower than the <code>v.avg.min</code> specified. Default is <code>TRUE</code>.</dd>

 <dt>turb.clean</dt>
<dd>Wind speed limit for turbulence intensity. Turbulence intesity values are excluded for wind speeds lower then this limit. Default is 4 m/s.</dd>

 <dt>icing</dt>
<dd>If <code>TRUE</code>, wind direction values are excluded, where standard deviation of wind direction is 0, assuming icing. Default is <code>FALSE</code>.</dd>

 <dt>rep</dt>
<dd>Signal (or a vector of signals), for which repetitions shall be cleaned.</dd>

 <dt>n.rep</dt>
<dd>Number of repetitions that shall be cleaned, as integer value -- default is <code>5</code>.</dd>

</dl>

clean.int: Internal function for clean

Description

Value

Arguments

Author

See Also