opendap-downloader 0.1.0

Facilitate OPeNDAP download

OPeNDAP downloader

Library to facilitate data downloads from OPeNDAP services via xarray.

Installation

With pip:

pip install opendap-downloader

Usage

Command Line Interface (CLI)

Check-out usage and examples:

> opendap-downloader --help
Usage: opendap_downloader.py [OPTIONS]

  Downloads OPeNDAP dataset as NetCDF files taking into account the server
  data query limit.

  Example:

    opendap-downloader --dataset-url https://nrt.cmems-du.eu/thredds/dodsC/METOFFICE-GLO-SST-L4-NRT-OBS-SST-V2 --variable analysed_sst --variable sea_ice_fraction --temporal-subset 2021-01-01 2021-01-02 --geographical-subset 0.0 0.1 0.0 0.1

    opendap-downloader -u https://nrt.cmems-du.eu/thredds/dodsC/METOFFICE-GLO-SST-L4-NRT-OBS-SST-V2 -v analysed_sst -v sea_ice_fraction -t 2021-01-01 2021-01-02 -g 0.0 0.1 0.0 0.1
Options:
  -u, --dataset-url TEXT          The full OPeNDAP dataset URL  [required]
  -v, --variable TEXT             Specify dataset variables
  -g, --geographical-subset <FLOAT RANGE FLOAT RANGE FLOAT RANGE FLOAT RANGE>...
                                  The geographical subset as minimal latitude,
                                  maximal latitude, minimal longitude and
                                  maximal longitude
  -t, --temporal-subset <DATETIME DATETIME>...
                                  The temporal subset as start datetime and
                                  end datetime  [required]
  -d, --depth-level INTEGER RANGE
                                  The depth level, if depth is a dataset
                                  coordinate  [x>=0]
  -o, --output-path PATH          The destination path for the downloaded
                                  files. Default is the current directory
                                  [required]
  -f, --output-file PATH          Concatenate the downloaded data in the given
                                  file name (under the output path)
  -l, --login TEXT
  --password TEXT
  --help

Contribute

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