chirps

chirps: API Client for the CHIRPS Precipitation Data in R - Published in JOSS (2020)

https://github.com/ropensci/chirps

Science Score: 93.0%

This score indicates how likely this project is to be science-related based on various indicators:

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CITATION.cff file
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codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
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DOI references
Found 5 DOI reference(s) in README and JOSS metadata
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Academic publication links
Links to: joss.theoj.org, zenodo.org
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Committers with academic emails
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JOSS paper metadata
Published in Journal of Open Source Software

Keywords

chirps climatology precipitation-data rstats

Last synced: 6 months ago · JSON representation

Repository

API Client for CHIRPS

Basic Info

Host: GitHub
Owner: ropensci
License: other
Language: R
Default Branch: master
Homepage: https://docs.ropensci.org/chirps/
Size: 3.61 MB

Statistics

Stars: 31
Watchers: 6
Forks: 13
Open Issues: 13
Releases: 3

Topics

chirps climatology precipitation-data rstats

Created about 6 years ago · Last pushed about 1 year ago

Metadata Files

Readme Changelog Contributing License Code of conduct Codemeta

chirps: API Client for CHIRPS and CHIRTS

Overview

chirps provides the API Client for the Climate Hazards Center 'CHIRPS' and 'CHIRTS'. The 'CHIRPS' data is a quasi-global (50°S – 50°N) high-resolution (0.05 arc-degrees) rainfall data set, which incorporates satellite imagery and in-situ station data to create gridded rainfall time series for trend analysis and seasonal drought monitoring. 'CHIRTS' is a quasi-global (60°S – 70°N), high-resolution data set of daily maximum and minimum temperatures. For more details on 'CHIRPS' and 'CHIRTS' data please visit its official home page https://www.chc.ucsb.edu/data.

Quick start

From CRAN

The stable version is available through CRAN.

r install.packages("chirps")

From GitHub

A development version that may have new features or bug fixes is available through GitHub.

``` r library("remotes")

installgithub("ropensci/chirps", buildvignettes = TRUE) ```

Example

Fetch CHIRPS data from three points across the Tapajós National Forest (Brazil) from in Jan-2017. The default procedure will download the COG files from the CHIRPS server and handle it internally using the package terra. This is more interesting when dealing with hundreds of points and days. Data can be returned as a matrix using the argument as.matrix = TRUE.

```r library("chirps")

lonlat <- data.frame(lon = c(-55.0281,-54.9857, -55.0714), lat = c(-2.8094, -2.8756, -3.5279))

dates <- c("2017-01-01", "2017-01-31")

dat <- get_chirps(lonlat, dates, server = "CHC", as.matrix = FALSE)

```

For a faster download of few datapoints (~ 10 datapoints), the argument server = "ClimateSERV" can be used

```r library("chirps")

lonlat <- data.frame(lon = c(-55.0281,-54.9857, -55.0714), lat = c(-2.8094, -2.8756, -3.5279))

dates <- c("2017-01-01", "2017-01-31")

dat <- get_chirps(lonlat, dates, server = "ClimateSERV", as.matrix = FALSE)

```

Going further

The full functionality of chirps is illustrated in the package vignette. The vignette can be found on the package website or from within R once the package has been installed, e.g. via:

r vignette("Overview", package = "chirps")

Use of CHIRPS data

While chirps does not redistribute the data or provide it in any way, we encourage users to cite Funk et al. (2015) when using CHIRPS and Funk et al. (2019) when using CHIRTS

Funk C., Peterson P., Landsfeld M., … Michaelsen J. (2015). The climate hazards infrared precipitation with stations—a new environmental record for monitoring extremes. Scientific Data, 2, 150066. https://doi.org/10.1038/sdata.2015.66

Funk, C., Peterson, P., Peterson, S., … Mata, N. (2019). A high-resolution 1983–2016 TMAX climate data record based on infrared temperatures and stations by the climate hazard center. Journal of Climate, 32(17), 5639–5658. https://doi.org/10.1175/JCLI-D-18-0698.1

Meta

Please report any issues or bugs.
License: MIT.
Get citation information for chirps in R by typing citation(package = "chirps").
You are welcome to contribute to the chirps project. Please read our contribution guidelines.
Please note that the chirps project is released with a a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.

Owner

Name: rOpenSci
Login: ropensci
Kind: organization
Email: info@ropensci.org
Location: Berkeley, CA

Website: https://ropensci.org/
Twitter: rOpenSci
Repositories: 307
Profile: https://github.com/ropensci

JOSS Publication

chirps: API Client for the CHIRPS Precipitation Data in R

Published

July 01, 2020

DOI

10.21105/joss.02419

Volume 5, Issue 51, Page 2419

Authors

Kauê de Sousa

Department of Agricultural Sciences, Inland Norway University of Applied Sciences, Hamar, Norway, Bioversity International, Rome, Italy

Adam H. Sparks

Centre for Crop Health, University of Southern Queensland, Toowoomba, Australia

William Ashmall
Universities Space Research Association, National Aeronautics and Space Administration (NASA), Huntsville, USA

Jacob van Etten

Bioversity International, Rome, Italy

Svein Ø. Solberg

Department of Agricultural Sciences, Inland Norway University of Applied Sciences, Hamar, Norway

Editor

Daniel S. Katz

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GitHub Events

Total

Issues event: 3
Watch event: 2
Issue comment event: 3
Push event: 10
Pull request event: 2
Fork event: 1

Last Year

Issues event: 3
Watch event: 2
Issue comment event: 3
Push event: 10
Pull request event: 2
Fork event: 1

Committers

Last synced: 7 months ago

All Time

Total Commits: 320
Total Committers: 4
Avg Commits per committer: 80.0
Development Distribution Score (DDS): 0.366

Past Year

Commits: 22
Committers: 2
Avg Commits per committer: 11.0
Development Distribution Score (DDS): 0.091

Top Committers

Name	Email	Commits
Adam H. Sparks	a**s@g**m	203
kauedesousa	k**a@i**o	115
Patrick Hausmann	p**n@c**e	1
Maëlle Salmon	m**n@y**e	1

Committer Domains (Top 20 + Academic)

covimo.de: 1 inn.no: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 48
Total pull requests: 5
Average time to close issues: 3 months
Average time to close pull requests: 2 days
Total issue authors: 20
Total pull request authors: 4
Average comments per issue: 3.58
Average comments per pull request: 0.4
Merged pull requests: 5
Bot issues: 0
Bot pull requests: 0

Past Year

Issues: 1
Pull requests: 1
Average time to close issues: 3 months
Average time to close pull requests: 10 days
Issue authors: 1
Pull request authors: 1
Average comments per issue: 1.0
Average comments per pull request: 0.0
Merged pull requests: 1
Bot issues: 0
Bot pull requests: 0

View more stats

Top Authors

Issue Authors

adamhsparks (19)
kauedesousa (11)
hydroversebr (1)
mabesa (1)
albirayi (1)
Robinlovelace (1)
ms1948 (1)
xuxoramos (1)
MariusHees (1)
peetmate (1)
ani-ghosh (1)
jdnmiguel (1)
samyadelara (1)
Nblws (1)
zackarno (1)

Pull Request Authors

adamhsparks (3)
maelle (1)
kauedesousa (1)
patperu (1)

Top Labels

Issue Labels

enhancement (11) bug (7) documentation (4) help wanted (1) wontfix (1)

Pull Request Labels

Packages

Total packages: 1
Total downloads: unknown

Total dependent packages: 0
Total dependent repositories: 0
Total versions: 3

proxy.golang.org: github.com/ropensci/chirps

Documentation: https://pkg.go.dev/github.com/ropensci/chirps#section-documentation
License: other
Latest release: v0.1.4
published about 4 years ago

Versions: 3
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent packages count: 5.4%

Average: 5.6%

Dependent repos count: 5.8%

Last synced: 6 months ago

Dependencies

DESCRIPTION cran

R >= 3.5.0 depends
methods * depends
httr * imports
jsonlite * imports
sf * imports
stats * imports
terra >= 1.2 imports
climatrends * suggests
knitr * suggests
markdown * suggests
rmarkdown * suggests
testthat >= 2.1.0 suggests
vcr >= 0.5 suggests

.github/workflows/tic.yml actions

actions/checkout v3 composite
actions/upload-artifact v2 composite
pat-s/always-upload-cache v2 composite
r-lib/actions/setup-pandoc v2 composite
r-lib/actions/setup-r v2 composite
r-lib/actions/setup-tinytex v2 composite

.github/workflows/update-tic.yml actions

actions/checkout v2 composite
peter-evans/create-pull-request v3 composite
r-lib/actions/setup-r master composite

chirps

Science Score: 93.0%

Keywords

Repository

Basic Info

Statistics

Topics

Metadata Files

README.md

chirps: API Client for CHIRPS and CHIRTS

Overview

Quick start

From CRAN

From GitHub

Example

Going further

Use of CHIRPS data

Meta

Owner

JOSS Publication

chirps: API Client for the CHIRPS Precipitation Data in R

Authors

Editor

Tags

CodeMeta (codemeta.json)

GitHub Events

Total

Last Year

Committers

All Time

Past Year

Top Committers

Committer Domains (Top 20 + Academic)

Issues and Pull Requests

All Time

Past Year

Top Authors

Issue Authors

Pull Request Authors

Top Labels

Issue Labels

Pull Request Labels

Packages

proxy.golang.org: github.com/ropensci/chirps

Rankings

Dependencies