44 lines
2.3 KiB
Python
44 lines
2.3 KiB
Python
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack import *
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class RGsodr(RPackage):
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"""A Global Surface Summary of the Day (GSOD) Weather Data Client for R
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Provides automated downloading, parsing, cleaning, unit conversion and
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formatting of Global Surface Summary of the Day ('GSOD') weather data from
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the from the USA National Centers for Environmental Information ('NCEI').
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Units are converted from from United States Customary System ('USCS') units
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to International System of Units ('SI'). Stations may be individually
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checked for number of missing days defined by the user, where stations with
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too many missing observations are omitted. Only stations with valid
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reported latitude and longitude values are permitted in the final data.
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Additional useful elements, saturation vapour pressure ('es'), actual
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vapour pressure ('ea') and relative humidity ('RH') are calculated from the
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original data using the improved August-Roche-Magnus approximation
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(Alduchov & Eskridge 1996) and included in the final data set. The
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resulting metadata include station identification information, country,
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state, latitude, longitude, elevation, weather observations and associated
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flags. For information on the 'GSOD' data from 'NCEI', please see the
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'GSOD' 'readme.txt' file available from,
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<https://www1.ncdc.noaa.gov/pub/data/gsod/readme.txt>."""
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homepage = "https://docs.ropensci.org/GSODR/"
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url = "https://cloud.r-project.org/src/contrib/GSODR_2.1.1.tar.gz"
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list_url = "https://cloud.r-project.org/src/contrib/Archive/GSODR"
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version('2.1.2', sha256='4fc1d084b6c21055d8cc17a6a6dc412261aa0d4ef4079bcd73b580a8c16bf74e')
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version('2.1.1', sha256='dba732e5bd1e367b9d710e6b8924f0c02fa4546202f049124dba02bc2e3329f5')
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depends_on('r@3.5.0:', type=('build', 'run'))
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depends_on('r-countrycode', type=('build', 'run'))
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depends_on('r-curl', type=('build', 'run'))
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depends_on('r-data-table@1.11.6:', type=('build', 'run'))
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depends_on('r-future-apply', type=('build', 'run'))
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depends_on('r-httr', type=('build', 'run'))
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depends_on('r-r-utils', type=('build', 'run'))
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