| Title: | Fetch Zonal Statistics of Weather Indicators for Brazilian Municipalities |
| Version: | 0.2.0 |
| Description: | Fetches zonal statistics from weather indicators that were calculated for each municipality in Brazil using data from the BR-DWGD and TerraClimate projects. Zonal statistics such as mean, maximum, minimum, standard deviation, and sum were computed by taking into account the data cells that intersect the boundaries of each municipality and stored in Parquet files. This procedure was carried out for all Brazilian municipalities, and for all available dates, for every indicator available in the weather products (BR-DWGD and TerraClimate projects). This package queries on-line the already calculated statistics on the Parquet files and returns easy-to-use data.frames. |
| License: | MIT + file LICENSE |
| URL: | https://rfsaldanha.github.io/brclimr/, https://github.com/rfsaldanha/brclimr |
| Encoding: | UTF-8 |
| RoxygenNote: | 7.3.1 |
| Imports: | checkmate, rlang, lobstr, magrittr, DBI, duckdb, glue |
| Suggests: | testthat (≥ 3.0.0), spelling |
| Config/testthat/edition: | 3 |
| Depends: | R (≥ 2.10) |
| LazyData: | true |
| Language: | en-US |
| NeedsCompilation: | no |
| Packaged: | 2024-04-04 07:47:55 UTC; raphael |
| Author: | Raphael Saldanha 
[aut, cre],
Reza Akbarinia [aut],
Patrick Valduriez [aut],
Marcel Pedroso [aut],
Victor Ribeiro [aut],
Carlos Cardoso [aut],
Eduardo Pena [aut],
Fabio Porto [aut] |
| Maintainer: | Raphael Saldanha <raphael.de-freitas-saldanha@inria.fr> |
| Repository: | CRAN |
| Date/Publication: | 2024-04-04 08:03:15 UTC |
Pipe operator
Description
See magrittr::%>% for details.
Usage
lhs %>% rhs
Arguments
lhs |
A value or the magrittr placeholder. |
rhs |
A function call using the magrittr semantics. |
Value
The result of calling rhs(lhs).
BR-DWGD zonal statistics data
Description
A list with BR-DWGD zonal indicators data.
Usage
brdwgd_data
Format
An object of class list of length 7.
Fetch zonal statistics
Description
Fetch zonal statistics from a product for given municipality code and dates.
Usage
fetch_data(code_muni, product, indicator, statistics, date_start, date_end)
Arguments
code_muni |
numeric. IBGE municipality code number with 7 digits. |
product |
string. Zonal indicator product. Options are: |
indicator |
string. Indicator name from the product. Check the available indicators with the product_info function. |
statistics |
string. Statistics name from the indicator. Check the available statistics with the product_info function. |
date_start |
date, included in the selection. |
date_end |
date, included in the selection, must be equal or greater than |
Details
For products with monthly data, like terraclimate, inform the start and end dates with the fist day of the month. Example: as.Date("2008-06-01") for June, 2008.
Value
A tibble with date and value columns.
Examples
## Not run:
fetch_data(
code_muni = 3304557,
product = "brdwgd",
indicator = "tmax",
statistics = "mean",
date_start = as.Date("2008-01-01"),
date_end = as.Date("2008-01-10")
)
## End(Not run)
Print product information, indicators acronyms and available statistics
Description
Print product information, indicators acronyms and available statistics
Usage
product_info(product)
Arguments
product |
Zonal indicator product. Options are: |
Value
Printed list tree on the console.
Examples
product_info("terraclimate")
TerraClimate zonal statistics data
Description
A list with TerraClimate zonal indicators data.
Usage
terraclimate_data
Format
An object of class list of length 14.