wf_request: ECMWF data request and download
In lhmet-forks/ecmwfr: Interface to the public 'ECMWF' Web Services
Description
Usage
Arguments
Value
See Also
Examples
Description
Stage a data request, and optionally download the data to disk. Alternatively
you can only stage requests, logging the request URLs to submit download
queries later on using wf_transfer. The function only
allows NetCDF downloads, and will override calls for grib data.
Usage
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wf_request(email, path = tempdir(), time_out = 3600,
transfer = FALSE, request = list(stream = "oper", levtype = "sfc",
param = "167.128/228.128", dataset = "interim", step = "0", grid =
"0.75/0.75", time = "00", date = "2014-07-01/to/2014-07-02", type = "an",
class = "ei", area = "50/10/51/11", format = "netcdf", target =
"tmp.nc"), verbose = TRUE)
Arguments
email
email address used to sign up for the ECMWF data service and
used to retrieve the token set by wf_set_key
path
path were to store the downloaded data
time_out
how long to wait on a download to start (default = 3600)
transfer
logical, download data TRUE or FALSE (default = FALSE)
request
nested list with query parameters following the layout
as specified on the ECMWF API page
verbose
show feedback on processing
Value
a download query staging url or a netCDF of data on disk
See Also
Examples
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# set key
wf_set_key(email = "test@mail.com", key = "123")
# get key
wf_get_key(email = "test@mail.com")
lhmet-forks/ecmwfr documentation built on April 21, 2020, 1:24 a.m.
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Description Usage Arguments Value See Also Examples
Description
Stage a data request, and optionally download the data to disk. Alternatively
you can only stage requests, logging the request URLs to submit download
queries later on using wf_transfer. The function only
allows NetCDF downloads, and will override calls for grib data.
Usage
1 2 3 4 5 6 | wf_request(email, path = tempdir(), time_out = 3600,
transfer = FALSE, request = list(stream = "oper", levtype = "sfc",
param = "167.128/228.128", dataset = "interim", step = "0", grid =
"0.75/0.75", time = "00", date = "2014-07-01/to/2014-07-02", type = "an",
class = "ei", area = "50/10/51/11", format = "netcdf", target =
"tmp.nc"), verbose = TRUE)
|
Arguments
email |
email address used to sign up for the ECMWF data service and
used to retrieve the token set by |
path |
path were to store the downloaded data |
time_out |
how long to wait on a download to start (default = 3600) |
transfer |
logical, download data TRUE or FALSE (default = FALSE) |
request |
nested list with query parameters following the layout as specified on the ECMWF API page |
verbose |
show feedback on processing |
Value
a download query staging url or a netCDF of data on disk
See Also
Examples
1 2 3 4 5 | # set key
wf_set_key(email = "test@mail.com", key = "123")
# get key
wf_get_key(email = "test@mail.com")
|
R Package Documentation
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We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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