In this paper, we present a description of how to use a web based tool Multiyear that uses the model developed by Larrañeta et al. [1]. The tool is suited for the synthetic generation 1-min coupled GHI and DNI Plausible Solar Years (PSY) for any location where an extended database is available. The tool requires at least 10 annual time series in 1-h resolution, and provides 100 annual time series in 1-min resolution. We have applied the tool for the location of (Seville) and qualitatively evaluated its performance in the annual, monthly, daily and 1-min resolution showing great similitudes between observed and synthetic sets.

1.
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Larrañeta
,
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,
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, and
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.
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7.
Miguel
Larraneta
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Carlos
Fernández-Peruchena
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Manuel A.
Silva-Pérez
,
Isidoro
Lillo-Bravo
.
2020
.
An open tool for the synthetic generation of 1-min solar data from hourly means with geographic flexibility
.
Solarpaces 2020 Alburquerque, EEUU. In press
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