The purpose of the 'chronosphere' project is to facilitate spatially explicit analyses of (paleo)environmental/ecological research. The package serves as a gateway to plate tectonic reconstructions, deep time global climate model results as well as fossil occurrence datasets such as the Paleobiology Database <https://paleobiodb.org/> and the PaleoReefs Database <https://www.paleo-reefs.pal.uni-erlangen.de/>. Environmental data stored on a remote server can be downloaded and imported directly to the R environment. Query functions to the GPlates <https://www.gplates.org/> desktop application or the GPlates Web Service <https://gws.gplates.org/> allow users to reconstruct coordinates, static plates, and Spatial objects. A wrapper class 'RasterArray' is implemented around the 'RasterLayer' class, allowing the organization of spatially explicit raster data in n-dimensional arrays. The project is developed under the umbrella of the DFG (Deutsche Forschungsgemeinschaft) Research Unit TERSANE2 (For 2332, TEmperature Related Stressors in ANcient Extinctions).

Earth System History Variables

package-ubuntu-20.04-r-4.0.5#cran#chronosphere-0.4.1

<p>The total number of values in a RasterArray object
</p>

nvalues(x, ...)

## S4 method for signature 'RasterArray'
nvalues(x)

<table summary="R argblock">
<tr valign="top">
<td><code>x</code></td>
<td>
<p>A <code>RasterArray</code> class object.</p>
</td>
</tr>
<tr valign="top">
<td><code>...</code></td>
<td>
<p>additional arguments passed to class-specific methods.</p>
</td>
</tr>
</table>

package-ubuntu-20.04-r-4.0.5#cran#chronosphere-0.4.1#docs#nvalues

`x`	A `RasterArray` class object.
`...`	additional arguments passed to class-specific methods.

nvalues

Description

Usage

Arguments

Value

Examples

chronosphere

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