Reads point forecasts from an sqlite file produced by read_eps_interpolate or read_det_interpolate. The function generates the file names from the start date, end date, forecast model(s), parameter, lead time etc. supplied as arguments. The members, stations, forecast dates and lead times to be retrieved from the files can also be passed as arguments.
Usage
read_point_forecast(
dttm,
fcst_model,
fcst_type,
parameter,
lead_time = seq(0, 48, 3),
lags = "0s",
merge_lags = TRUE,
file_path = ".",
file_template = "fctable",
drop_any_na = TRUE,
stations = NULL,
members = NULL,
accumulate = TRUE,
vertical_coordinate = c(NA_character_, "pressure", "model", "height"),
get_lat_and_lon = FALSE,
force_param_name = FALSE,
start_date = NULL,
end_date = NULL,
by = "6h"
)Arguments
- dttm
A vector of date time strings to read. Can be in YYYYMMDD, YYYYMMDDhh, YYYYMMDDhhmm, or YYYYMMDDhhmmss format. Can be numeric or character.
seq_dttmcan be used to generate a vector of equally spaced date-time strings.- fcst_model
The forecast model to read - this is typically used to construct the file name. Can be a character vector of model names.
- fcst_type
The type of forecast to read. Set to "det" for deterministic or "eps" for ensemble.
- parameter
The forecast parameter to read. This is usually only used to construct the filename, and in accumumlating precipitation.
- lead_time
The lead times to be retrieved. Can be used to construct the file names and to set which lead times are retrieved.
- lags
The lags that were used when the forecast was run. If, for example, the FCTABLE files are constructed from lagged model runs the lags must be given here to ensure that the correct file names are generated. If, however, you simply want to add lagged members to a forecast, you should do that using lag_forecast.
- merge_lags
A logical that, if set to TRUE (the default), lagged ensemble members will be shifted in time and joined to the parent forecast as derived from
start_dateandby.- file_path
The path to the data.
- file_template
The template for the file names of the files to be read from. This would normally be one of the "fctable_*" templates that can be seen in show_file_templates. Can be a single string, a character vector or list of the same length as
fcst_model. If not named, the order of templates is assumed to be the same as infcst_model. If named, the names must match the entries infcst_model.- drop_any_na
Set to TRUE (the default) to remove all cases where there is at least one missing value. This ensures that when you come to analyse a forecast, only those forecasts with a full set of ensmeble members / data are read in. For reading lagged ensembles, this is automatically set to FALSE. The cases with at least one missing member are then dropped when the lagged members are created using lag_forecast.
- stations
The stations to retrieve forecasts for. This should be a vector of station ID numbers. Set to NULL to retrieve all stations.
- members
The members to retrieve if reading an EPS forecast. To select the same members for all forecast models, this should be a numeric vector. For specific members from specific models a named list with each element having the name of the forecast model and containing a a numeric vector. e.g.
members = list(eps_model1 = seq(0, 3), eps_model2 = c(2, 3)).
For multi model ensembles, each element of this named list should contain another named list with sub model name followed by the desired members, e.g.members = list(eps_model1 = list(sub_model1 = seq(0, 3), sub_model2 = c(2, 3)))- accumulate
TRUE or FALSE. Whether to automatically accumulate parameters based on the accumulation time. Set to FALSE if the data to be read in have already been accumulated.
- vertical_coordinate
If upper air for multiple levels are to be read, the vertical coordinate of the data is given here. The default is "pressure", but can also be "model" for model levels, or "height" for height above ground /sea level.
- get_lat_and_lon
Logical indicating whether to also extract the latitude and longitude of the point forecasts from the sqlite files.
- force_param_name
Logical. Default is FALSE. Force the parameter name in the file template. For upper air data it is assumed that vertical profiles of the data are in the files so the vertical level information is removed when constructing the file name. If you want the full parameter name to be used in the file name set to TRUE.
- start_date, end_date, by
![[Deprecated]](figures/lifecycle-deprecated.svg)
The use of
start_date,end_dateandbyis no longer supported.dttmtogether withseq_dttmshould be used to generate equally spaced date-times.
Value
A list with an element for each forecast model, or in the case of a
multi model ensemble, another list with an element for each sub model. The
list elements each contain a data frame with columns for station ID (SID),
the forecast initialisation time (fcdate), the lead time (leadtime), the
time for which the forecast is valid (validdate), and a column for the
forecast with a heading of the model name in the case of a deterministic
forecast, or multiple columns with heading names usually of the form
<model_name>_mbrXXX, where XXX is the member number, in the case of
an ensemble forecast.
Details
In the case of lagged forecasts, no lagged members are created at this stage,
but the lags argument is used to ensure that all of the necessary data
for creating lagged members are read in.
Examples
if (requireNamespace("harpData", quietly = TRUE)) {
# Read data from one deterministic model
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = "AROME_Arctic_prod",
fcst_type = "det",
parameter = "S10m",
by = "6h",
file_path = system.file("FCTABLE/deterministic", package = "harpData")
)
# Read data from more than one deterministic model
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = c("AROME_Arctic_prod", "MEPS_prod"),
fcst_type = "det",
parameter = "S10m",
by = "6h",
file_path = system.file("FCTABLE/deterministic", package = "harpData")
)
# Reading ensemble data works exactly the same way, but with fcst_type = "eps".
# Note that all lead times are combined in the same file so
# file_template = "fctable_eps_all_leads".
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = "MEPS_prod",
fcst_type = "eps",
parameter = "T2m",
lead_time = seq(0, 12, 3),
by = "6h",
file_path = system.file("FCTABLE/ensemble", package = "harpData"),
file_template = "fctable_eps_all_leads"
)
# You can select which members you want to read
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = "MEPS_prod",
fcst_type = "eps",
parameter = "T2m",
lead_time = seq(0, 12, 3),
by = "6h",
file_path = system.file("FCTABLE/ensemble", package = "harpData"),
file_template = "fctable_eps_all_leads",
members = c(0, 3, 6)
)
# If reading in vertical profiles, you must specify the vertical coordinate
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = "MEPS_prod",
fcst_type = "eps",
parameter = "T",
lead_time = seq(0, 12, 3),
by = "6h",
file_path = system.file("FCTABLE/ensemble", package = "harpData"),
file_template = "fctable_eps_all_leads",
members = c(0, 3, 6),
vertical_coordinate = "pressure"
)
# When reading a lagged ensemble, the lags must be set for times at which
# lagged members exist. If member numbers are duplicated "_lag" is
# added to the member name.
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = "CMEPS_prod",
fcst_type = "EPS",
parameter = "T2m",
lead_time = seq(0, 12, 3),
by = "6h",
lags = paste0(seq(0, 5), "h"),
file_path = system.file("FCTABLE/ensemble", package = "harpData"),
file_template = "fctable_eps_all_leads"
)
# If more than one forecast model, and at least one is lagged, lags must
# be specified for all forecast models as a named list.
read_point_forecast(
start_date = 2019021700,
end_date = 2019021718,
fcst_model = c("CMEPS_prod", "MEPS_prod"),
fcst_type = "EPS",
parameter = "T2m",
lead_time = seq(0, 12, 3),
by = "6h",
lags = list(
CMEPS_prod = paste0(seq(0, 5), "h"),
MEPS_prod = "0h"
),
file_path = system.file("FCTABLE/ensemble", package = "harpData"),
file_template = "fctable_eps_all_leads"
)
}
#> Warning: The use of `start_date`, `end_date`, and `by` arguments of
#> `read_point_forecast()` was deprecated in harpIO 0.1.0.
#> ℹ Please use the `dttm` argument of `read_point_forecast()` instead.
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_18.sqlite
#> Warning: Only 1 'file_template' defined. Recycling for all 'fcst_model'.
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/AROME_Arctic_prod/2019/02/FCTABLE_S10m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/MEPS_prod/2019/02/FCTABLE_S10m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/MEPS_prod/2019/02/FCTABLE_S10m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/MEPS_prod/2019/02/FCTABLE_S10m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/deterministic/MEPS_prod/2019/02/FCTABLE_S10m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T_201902_18.sqlite
#> Warning: Cannot find files:
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_21.sqlite
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_20.sqlite
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_19.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_23.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_05.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_11.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_17.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_22.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_04.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_10.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_16.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_03.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_09.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_15.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_02.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_08.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_14.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_01.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_07.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_13.sqlite
#> Warning: Only 1 'file_template' defined. Recycling for all 'fcst_model'.
#> Warning: Cannot find files:
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_21.sqlite
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_20.sqlite
#> /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_19.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_18.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_23.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_05.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_11.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_17.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_22.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_04.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_10.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_16.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_03.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_09.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_15.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_02.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_08.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_14.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_01.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_07.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/CMEPS_prod/2019/02/FCTABLE_T2m_201902_13.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_00.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_06.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_12.sqlite
#> Reading: /home/andrewts/R/x86_64-pc-linux-gnu-library/4.3/harpData/FCTABLE/ensemble/MEPS_prod/2019/02/FCTABLE_T2m_201902_18.sqlite
#> • CMEPS_prod
#> ::ensemble point forecast:: # A tibble: 13,788 × 21
#> fcst_model fcst_dttm valid_dttm lead_time SID parameter
#> <chr> <dttm> <dttm> <dbl> <int> <chr>
#> 1 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1001 T2m
#> 2 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1010 T2m
#> 3 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1014 T2m
#> 4 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1015 T2m
#> 5 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1018 T2m
#> 6 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1023 T2m
#> 7 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1025 T2m
#> 8 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1026 T2m
#> 9 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1027 T2m
#> 10 CMEPS_prod 2019-02-17 06:00:00 2019-02-17 06:00:00 0 1033 T2m
#> # ℹ 13,778 more rows
#> # ℹ 15 more variables: CMEPS_prod_mbr000 <dbl>, CMEPS_prod_mbr001 <dbl>,
#> # CMEPS_prod_mbr005 <dbl>, CMEPS_prod_mbr006 <dbl>, CMEPS_prod_mbr003 <dbl>,
#> # CMEPS_prod_mbr004 <dbl>, CMEPS_prod_mbr000_lag <dbl>,
#> # CMEPS_prod_mbr001_lag <dbl>, CMEPS_prod_mbr005_lag <dbl>,
#> # CMEPS_prod_mbr006_lag <dbl>, CMEPS_prod_mbr003_lag <dbl>,
#> # CMEPS_prod_mbr004_lag <dbl>, fcst_cycle <chr>, model_elevation <dbl>, …
#>
#> • MEPS_prod
#> ::ensemble point forecast:: # A tibble: 22,980 × 19
#> fcst_model fcst_dttm valid_dttm lead_time SID parameter
#> <chr> <dttm> <dttm> <dbl> <int> <chr>
#> 1 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1001 T2m
#> 2 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1010 T2m
#> 3 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1014 T2m
#> 4 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1015 T2m
#> 5 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1018 T2m
#> 6 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1023 T2m
#> 7 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1025 T2m
#> 8 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1026 T2m
#> 9 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1027 T2m
#> 10 MEPS_prod 2019-02-17 00:00:00 2019-02-17 00:00:00 0 1033 T2m
#> # ℹ 22,970 more rows
#> # ℹ 13 more variables: MEPS_prod_mbr000 <dbl>, MEPS_prod_mbr001 <dbl>,
#> # MEPS_prod_mbr002 <dbl>, MEPS_prod_mbr003 <dbl>, MEPS_prod_mbr004 <dbl>,
#> # MEPS_prod_mbr005 <dbl>, MEPS_prod_mbr006 <dbl>, MEPS_prod_mbr007 <dbl>,
#> # MEPS_prod_mbr008 <dbl>, MEPS_prod_mbr009 <dbl>, fcst_cycle <chr>,
#> # model_elevation <dbl>, units <chr>
#>