timcumsum

Computes the accumulation of the given variable over time.
The resulting outfile has the same dimensions as the infile.

The Satellite Application Facility on Climate Monitoring (CM SAF)
is a ground segment of the European Organization for the Exploitation of
Meteorological Satellites (EUMETSAT) and one of EUMETSATs Satellite Application
Facilities. The CM SAF contributes to the sustainable monitoring of the climate
system by providing essential climate variables related to the energy and water
cycle of the atmosphere (<https://www.cmsaf.eu>). It is a joint cooperation of eight
National Meteorological and Hydrological Services.
The 'cmsafops' R-package provides a collection of R-operators for the analysis and
manipulation of CM SAF NetCDF formatted data. Other CF conform NetCDF data with time,
longitude and latitude dimension should be applicable, but there is no guarantee for
an error-free application.
CM SAF climate data records are provided for free via (<https://wui.cmsaf.eu/safira>).
Detailed information and test data are provided on the CM SAF webpage
(<http://www.cmsaf.eu/R_toolbox>).

Steffen Kothe

cmsafops

Tools for CM SAF NetCDF Data

Danny Parsons

timcumsum function

<dl><dt>var</dt>
<dd>Name of variable in infile (character).</dd>
<dt>infile</dt>
<dd>Character containing file name or path of input file.</dd>
<dt>outfile</dt>
<dd>Character containing file name or path of output file.
If NULL, the input file is directly edited instead.</dd>
<dt>nc34</dt>
<dd>NetCDF version of output file. If <code>nc34 = 3</code> the output
file will be in NetCDFv3 format (numeric). Default output is NetCDFv4.</dd>
<dt>overwrite</dt>
<dd>Logical; should existing output file be overwritten?
If outfile is NULL, this parameter is ignored.</dd>
<dt>na_replace</dt>
<dd>Replacing NA values with either 'mean' or 'previous'
for monthly mean or previous value, respectively (character).</dd>
<dt>verbose</dt>
<dd>logical; if TRUE, progress messages are shown</dd>
<dt>nc</dt>
<dd>Alternatively to <code>infile</code> you can specify the input as an
object of class <code>ncdf4</code> (as returned from <code>ncdf4::nc_open</code>).</dd></dl>

Arguments

Accumulate data of NetCDF file. — timcumsum

<dl>

<dt>var</dt>
<dd>Name of variable in infile (character).</dd>


<dt>infile</dt>
<dd>Character containing file name or path of input file.</dd>


<dt>outfile</dt>
<dd>Character containing file name or path of output file.
If NULL, the input file is directly edited instead.</dd>


<dt>nc34</dt>
<dd>NetCDF version of output file. If <code>nc34 = 3</code> the output
file will be in NetCDFv3 format (numeric). Default output is NetCDFv4.</dd>


<dt>overwrite</dt>
<dd>Logical; should existing output file be overwritten?
If outfile is NULL, this parameter is ignored.</dd>


<dt>na_replace</dt>
<dd>Replacing NA values with either 'mean' or 'previous'
for monthly mean or previous value, respectively (character).</dd>


<dt>verbose</dt>
<dd>logical; if TRUE, progress messages are shown</dd>


<dt>nc</dt>
<dd>Alternatively to <code>infile</code> you can specify the input as an
object of class <code>ncdf4</code> (as returned from <code>ncdf4::nc_open</code>).</dd>

</dl>

timcumsum: Accumulate data of NetCDF file.

Description

Usage

Arguments