calc,RasterArray,function-method

The <code>MARGIN</code> parameter of the <code>apply</code> function. If set to <code>NULL</code> then the <code>fun</code> will be applied to the entire stack, producing a single layer.

margin

Remove NA values, if supported by 'fun' (only relevant when summarizing a multilayer Raster object into a RasterLayer)

na.rm

logical. Force calc to not use fun with apply; for use with ambiguous functions and for debugging (see Details)

forcefun

logical. Force calc to use fun with apply; for use with ambiguous functions and for debugging (see Details)

forceapply

Calculate values for a new RasterLayer/RasterArray object from another RasterArray object, using a formula.

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).

Adam Kocsis

chronosphere

Earth System History Variables

calc,RasterArray,function-method function

<dl><dt>x</dt>
<dd>A RasterArray class object.</dd>
<dt>fun</dt>
<dd>function to be applied.</dd>
<dt>margin</dt>
<dd>The <code>MARGIN</code> parameter of the <code>apply</code> function. If set to <code>NULL</code> then the <code>fun</code> will be applied to the entire stack, producing a single layer.</dd>
<dt>na.rm</dt>
<dd>Remove NA values, if supported by 'fun' (only relevant when summarizing a multilayer Raster object into a RasterLayer)</dd>
<dt>forcefun</dt>
<dd>logical. Force calc to not use fun with apply; for use with ambiguous functions and for debugging (see Details)</dd>
<dt>forceapply</dt>
<dd>logical. Force calc to use fun with apply; for use with ambiguous functions and for debugging (see Details)</dd></dl>

Arguments

Calculate method for the RasterArray object — calc,RasterArray,function-method

<dl>

<dt>x</dt>
<dd>A RasterArray class object.</dd>


<dt>fun</dt>
<dd>function to be applied.</dd>


<dt>margin</dt>
<dd>The <code>MARGIN</code> parameter of the <code>apply</code> function. If set to <code>NULL</code> then the <code>fun</code> will be applied to the entire stack, producing a single layer.</dd>


<dt>na.rm</dt>
<dd>Remove NA values, if supported by 'fun' (only relevant when summarizing a multilayer Raster object into a RasterLayer)</dd>


<dt>forcefun</dt>
<dd>logical. Force calc to not use fun with apply; for use with ambiguous functions and for debugging (see Details)</dd>


<dt>forceapply</dt>
<dd>logical. Force calc to use fun with apply; for use with ambiguous functions and for debugging (see Details)</dd>

</dl>

calc,RasterArray,function-method: Calculate method for the RasterArray object

Description

Usage

Value

Arguments

Details

Examples