convert_to_sf_wkb

Converts a table that has been read from DuckDB into an sf object.

internal

Fast & memory-efficient functions to analyze and manipulate large
spatial data data sets. It leverages the fast analytical
capabilities of 'DuckDB' and its spatial extension (see <https://duckdb.org/docs/stable/core_extensions/spatial/overview>)
while maintaining compatibility with R’s spatial data ecosystem to
work with spatial vector data.

Adrián Cidre González

duckspatial

R Interface to 'DuckDB' Database with Spatial Extension

Rafael H. M. Pereira

Egor Kotov

convert_to_sf_wkb function

<dl><dt>data</dt>
<dd>a tibble or data frame</dd>
<dt>crs</dt>
<dd>The coordinates reference system of the data. Specify if the data
doesn't have a <code>crs_column</code>, and you know the CRS.</dd>
<dt>crs_column</dt>
<dd>a character string of length one specifying the column
storing the CRS (created automatically by <code>ddbs_write_vector</code>).
Set to <code>NULL</code> if absent.</dd>
<dt>x_geom</dt>
<dd>name of geometry column</dd></dl>

Arguments

Converts from data frame to sf using WKB conversion — convert_to_sf_wkb

<dl>

<dt>data</dt>
<dd>a tibble or data frame</dd>


<dt>crs</dt>
<dd>The coordinates reference system of the data. Specify if the data
doesn't have a <code>crs_column</code>, and you know the CRS.</dd>


<dt>crs_column</dt>
<dd>a character string of length one specifying the column
storing the CRS (created automatically by <code>ddbs_write_vector</code>).
Set to <code>NULL</code> if absent.</dd>


<dt>x_geom</dt>
<dd>name of geometry column</dd>

</dl>

convert_to_sf_wkb: Converts from data frame to sf using WKB conversion

Description

Usage

Value

Arguments