CopernicusMarine (version 0.3.2)

cms_translate: Translate Python code or command line request to R list

Description

Use the Copernicus Marine Service website to navigate datasets https://data.marine.copernicus.eu/products. You can specify a query using the website's download form, and copy it's automation download code (either command line or Python) to the system's clipboard. You can then use this function to translate this code to a named list. The list can be used in combination with cms_download_subset() to download data. See vignette("translate") for more details.

Usage

cms_translate(text, ...)

Value

Returns a named list with arguments for cms_download_subset()

Arguments

text

The query code as copied from the Copernicus Marine Service website. Both Python and command line code are accepted. When this argument is omitted, the function will look for a query on the system clipboard.

...

Ignored

Examples

python_code <-
"import copernicusmarine

copernicusmarine.subset(
  dataset_id=\"cmems_mod_glo_phy_anfc_0.083deg_PT1H-m\",
  variables=[\"uo\",\"vo\"],
  minimum_longitude=-2,
  maximum_longitude=8,
  minimum_latitude=52,
  maximum_latitude=59,
  start_datetime=\"2025-01-01T00:00:00\",
  end_datetime=\"2025-01-01T23:00:00\",
  minimum_depth=0.49402499198913574,
  maximum_depth=0.49402499198913574,
)"

cli_code <-
"copernicusmarine subset
  --dataset-id cmems_mod_glo_phy_anfc_0.083deg_PT1H-m
  --variable uo
  --variable vo
  --start-datetime 2025-01-01T00:00:00
  --end-datetime 2025-01-01T23:00:00
  --minimum-longitude -2
  --maximum-longitude 8
  --minimum-latitude 52
  --maximum-latitude 59
  --minimum-depth 0.49402499198913574
  --maximum-depth 0.49402499198913574"

if (interactive()) {
  cms_translate(python_code)
  cms_translate(cli_code)
  translated <- cms_translate(cli_code)
  do.call(cms_download_subset, translated)
}