Package: PowerSDI 1.0.0.9000
PowerSDI: Calculate Standardised Drought Indices Using NASA POWER Data
A set of functions designed to calculate the standardised precipitation and standardised precipitation evapotranspiration indices using NASA POWER data as described in Blain et al. (2023) <doi:10.2139/ssrn.4442843>. These indices are calculated using a reference data source. The functions verify if the indices' estimates meet the assumption of normality and how well NASA POWER estimates represent real-world data. Indices are calculated in a routine mode. Potential evapotranspiration amounts and the difference between rainfall and potential evapotranspiration are also calculated. The functions adopt a basic time scale that splits each month into four periods. Days 1 to 7, days 8 to 14, days 15 to 21, and days 22 to 28, 29, 30, or 31, where 'TS=4' corresponds to a 1-month length moving window (calculated 4 times per month) and 'TS=48' corresponds to a 12-month length moving window (calculated 4 times per month).
Authors:
PowerSDI_1.0.0.9000.tar.gz
PowerSDI_1.0.0.9000.zip(r-4.7-any)PowerSDI_1.0.0.9000.zip(r-4.6-any)PowerSDI_1.0.0.9000.zip(r-4.5-any)
PowerSDI_1.0.0.9000.tgz(r-4.6-any)PowerSDI_1.0.0.9000.tgz(r-4.5-any)
PowerSDI_1.0.0.9000.tar.gz(r-4.7-any)PowerSDI_1.0.0.9000.tar.gz(r-4.6-any)
PowerSDI_1.0.0.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
PowerSDI/json (API)
| # Install 'PowerSDI' in R: |
| install.packages('PowerSDI', repos = c('https://gabrielblain.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/gabrielblain/powersdi/issues
Last updated from:10f64a351c. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-x86_64 | OK | 135 | ||
| source / vignettes | OK | 202 | ||
| linux-release-x86_64 | OK | 127 | ||
| macos-release-arm64 | OK | 93 | ||
| macos-oldrel-arm64 | OK | 92 | ||
| windows-devel | OK | 90 | ||
| windows-release | OK | 74 | ||
| windows-oldrel | OK | 87 | ||
| wasm-release | OK | 119 |
Exports:AccuracyOperatSDIPlotDataReferenceScientSDI
Dependencies:bitbit64clicliprcpp11crayoncrulcurlgenericsgluehmshttpcodejsonlitelifecyclelmomlubridatemagrittrmimenasapowerpillarpkgconfigprettyunitsprogressR6Rcppreadrrlangtibbletidyselecttimechangetriebeardtzdburltoolsutf8vctrsvroomwithryyjsonr
