HS_RY20111216_stfdf: 5-minute DWD precipitation radar imagery non-calibrated in...

Description Usage Format Source Examples

Description

Non-calibrated 5-minute precipitation radar imagery from the German Weather Service (DWD from the initials in German) at one-kilometer spatial resolution over the Haute-Sure catchment of the Grand-Duchy of Luxembourg. The data was recorded at Neuheilenbach radar station located in territory of Germany, which covers the entire territory of the Grand-Duchy of Luxembourg and surroundings. This sample STFDF (spatio-temporal full data.frame) corresponds to 1-day sample event for precipitation recorded on 16th December 2011.

Please note that these are un-calibrated radar data.

Usage

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data("HS_RY20111216_stfdf")

Format

The format is:
Formal class 'STFDF' [package "spacetime"] with 4 slots
..@ data :'data.frame': 609408 obs. of 1 variable:
.. ..$ raa01.ry_10000.1112160000.dwd...bin: num [1:609408] 1 2 1 1 1 1 1 1 1 1 ...
..@ sp :Formal class 'SpatialPixels' [package "sp"] with 5 slots
.. .. ..@ grid :Formal class 'GridTopology' [package "sp"] with 3 slots
.. .. .. .. ..@ cellcentre.offset: Named num [1:2] -327 -4347
.. .. .. .. .. ..- attr(*, "names")= chr [1:2] "s1" "s2"
.. .. .. .. ..@ cellsize : num [1:2] 1 1
.. .. .. .. ..@ cells.dim : int [1:2] 46 46
.. .. ..@ grid.index : int [1:2116] 1 2 3 4 5 6 7 8 9 10 ...
.. .. ..@ coords : num [1:2116, 1:2] -327 -326 -325 -324 -323 ...
.. .. .. ..- attr(*, "dimnames")=List of 2
.. .. .. .. ..$ : NULL
.. .. .. .. ..$ : chr [1:2] "s1" "s2"
.. .. ..@ bbox : num [1:2, 1:2] -327 -4348 -281 -4302
.. .. .. ..- attr(*, "dimnames")=List of 2
.. .. .. .. ..$ : chr [1:2] "s1" "s2"
.. .. .. .. ..$ : chr [1:2] "min" "max"
.. .. ..@ proj4string:Formal class 'CRS' [package "sp"] with 1 slot
.. .. .. .. ..@ projargs: chr "+proj=stere +lat_0=90 +lat_ts=90 +lon_0=10 +k=0.93301270189 +x_0=0 +y_0=0 +a=6370040 +b=6370040 +units=km +no_defs"
..@ time :An 'xts' object on 2011-12-16/2011-12-16 23:55:00 containing:
Data: int [1:288, 1] 1 2 3 4 5 6 7 8 9 10 ...
- attr(*, "dimnames")=List of 2
..$ : NULL
..$ : chr "timeIndex"
Indexed by objects of class: [POSIXct,POSIXt] TZ:
xts Attributes:
NULL
..@ endTime: POSIXct[1:288], format: "2011-12-16 00:00:00" "2011-12-16 00:05:00" "2011-12-16 00:10:00" "2011-12-16 00:15:00" ...

Source

https://www.dwd.de/

Examples

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library(stUPscales)
library(spacetime)

data(HS_RY20111216_stfdf)

sample.idx <- seq.default(from = 1, to = 25, by = 1)
sample     <- HS_RY20111216_stfdf[, sample.idx]

stplot(sample,
       scales=list(draw=TRUE),
       key.space="right", colorkey=TRUE,
       main="5-minute DWD sample precipitation radar imagery non-calibrated in STFDF format",
       cex=.74, par.strip.text=list(cex=.74))

stUPscales documentation built on May 6, 2019, 1:08 a.m.