read_opus_parallel_mirai

Relies on background processes (daemons) set up via <code>mirai::daemon()</code>

internal

Reads data from Bruker OPUS binary files of Fourier-Transform
infrared spectrometers of the company Bruker Optics GmbH & Co.
This package is released independently from Bruker, and Bruker and OPUS are
registered trademarks of Bruker Optics GmbH & Co. KG.
<https://www.bruker.com/en/products-and-solutions/infrared-and-raman/opus-spectroscopy-software/latest-release.html>.
It lets you import both measurement data and parameters from OPUS files.
The main method is `read_opus()`, which reads one or multiple OPUS files
into a standardized list class. Behind the scenes, the reader parses the
file header for assigning spectral blocks and reading binary data from the
respective byte positions, using a reverse engineering approach. Infrared
spectroscopy combined with chemometrics and machine learning is an
established method to scale up chemical diagnostics in various industries
and scientific fields.

Philipp Baumann

opusreader2

Read Spectroscopic Data from Bruker OPUS Binary Files

read_opus_parallel_mirai function

<dl><dt>dsn</dt>
<dd>data source name. Can be a path to a specific file or a path to a
directory. The listing of the files in a directory is recursive.</dd>
<dt>data_only</dt>
<dd>read data and parameters with <code>FALSE</code> per default, or only
read data <code>NULL</code>, which only returns the parsed data.</dd>
<dt>progress_bar</dt>
<dd>print a progress bar. Default is <code>FALSE</code>.</dd></dl>

Arguments

Read chunks of OPUS files in parallel using {mirai} backend via
mirai::mirai_map() — read_opus_parallel_mirai

<dl>

<dt>dsn</dt>
<dd>data source name. Can be a path to a specific file or a path to a
directory. The listing of the files in a directory is recursive.</dd>


<dt>data_only</dt>
<dd>read data and parameters with <code>FALSE</code> per default, or only
read data <code>NULL</code>, which only returns the parsed data.</dd>


<dt>progress_bar</dt>
<dd>print a progress bar. Default is <code>FALSE</code>.</dd>

</dl>

read_opus_parallel_mirai: Read chunks of OPUS files in parallel using `{mirai}` backend via `mirai::mirai_map()`

Description

Usage

Arguments