.build_time

Build standard time keys used by weatherjoin

internal

High-level tools to attach gridded weather data from the NASA POWER Project
to event-based datasets. The package plans efficient spatio-temporal API calls via the 'nasapower'
R package, caches downloaded segments locally, and joins weather variables back to the input
table using exact or rolling joins. This package is not affiliated with or endorsed by NASA.

Przemek Dolowy

weatherjoin

Join Gridded Weather Data to Event Tables

.build_time function

<dl><dt>DT</dt>
<dd>data.table with input data.</dd>
<dt>time</dt>
<dd>User <code>time=</code> specification (single column or multiple columns).</dd>
<dt>tz</dt>
<dd>Timezone used for parsing/constructing timestamps (default UTC).</dd>
<dt>time_api_resolved</dt>
<dd>"daily" or "hourly" (already resolved from user setting/guess).</dd></dl>

Arguments

Build standard time keys used by weatherjoin — .build_time

<dl>

<dt>DT</dt>
<dd>data.table with input data.</dd>


<dt>time</dt>
<dd>User <code>time=</code> specification (single column or multiple columns).</dd>


<dt>tz</dt>
<dd>Timezone used for parsing/constructing timestamps (default UTC).</dd>


<dt>time_api_resolved</dt>
<dd>"daily" or "hourly" (already resolved from user setting/guess).</dd>

</dl>

.build_time: Build standard time keys used by weatherjoin

Description

Usage

Value

Arguments