vp) or time series of vertical profiles (vpts) to a data frameR/as.data.frame.R
as.data.frame.vp.RdConverts a vertical profile (vp) or a time series of vertical profiles
(vpts) to a data frame containing all quantities per datetime and height.
Has options to include latitude/longitude/antenna height (parameter geo)
and day/sunrise/sunset (parameter suntime).
# S3 method for class 'vp'
as.data.frame(
x,
row.names = NULL,
optional = FALSE,
geo = TRUE,
suntime = TRUE,
lat = NULL,
lon = NULL,
elev = -0.268,
...
)
# S3 method for class 'vpts'
as.data.frame(
x,
row.names = NULL,
optional = FALSE,
geo = TRUE,
suntime = TRUE,
lat = NULL,
lon = NULL,
elev = -0.268,
...
)A vp or vpts object.
NULL or a character vector giving the row names for the
data frame. Missing values are not allowed. See base::as.data.frame().
Logical. If FALSE then the names of the variables in the
data frame are checked to ensure that they are syntactically valid variable
names and are not duplicated. See base::as.data.frame().
Logical. When TRUE, adds latitude (lat), longitude (lon) and
antenna height of the radar (height_antenna) to each row.
Logical. When TRUE, adds whether it is daytime (day) and
the datetime of sunrise and sunset to each row.
Numeric. Radar latitude in decimal degrees. When set, overrides
the latitude stored in x for sunrise()/sunset() calculations.
Numeric. Radar longitude in decimal degrees. When set, overrides
the longitude stored in x for sunrise()/sunset() calculations.
Numeric. Sun elevation in degrees, used for
sunrise()/sunset() calculations.
Additional arguments to be passed to or from methods.
A data.frame object, containing radar, datetime and height as rows
and all profile quantities as columns, complemented with some oft-used
additional information (columns lat, lon, height_antenna, day,
sunrise, sunset).
Note that only the dens quantity is thresholded for radial velocity
standard deviation by sd_vvp_threshold(). This is different from the
default plot.vp(), plot.vpts() and get_quantity() functions, where
quantities eta, dbz, ff, u, v, w, dd are all thresholded by
sd_vvp_threshold().
# Convert vp object to a data.frame
vp_df <- as.data.frame(example_vp)
# Print data.frame
vp_df
#> radar datetime ff dbz dens u
#> 1 seang 2015-10-18 18:00:00 NA NA NA NA
#> 2 seang 2015-10-18 18:00:00 11.53461 4.3039665 85.0995178 -3.860118
#> 3 seang 2015-10-18 18:00:00 13.35705 5.4355612 110.4298782 -5.824306
#> 4 seang 2015-10-18 18:00:00 13.77482 4.6322823 91.7822418 -6.317519
#> 5 seang 2015-10-18 18:00:00 12.37280 0.3914067 34.5677528 -5.464484
#> 6 seang 2015-10-18 18:00:00 11.62856 -1.8672314 20.5497875 -5.435530
#> 7 seang 2015-10-18 18:00:00 12.26567 -1.3853970 22.9609985 -5.871046
#> 8 seang 2015-10-18 18:00:00 12.44552 -2.0301955 19.7929668 -5.042855
#> 9 seang 2015-10-18 18:00:00 12.72011 -2.0336432 19.7772617 -4.089148
#> 10 seang 2015-10-18 18:00:00 13.16166 -2.5901840 17.3985100 -4.711092
#> 11 seang 2015-10-18 18:00:00 13.24782 -4.2063093 11.9922190 -4.695442
#> 12 seang 2015-10-18 18:00:00 12.97676 -6.4061351 7.2263165 -4.695178
#> 13 seang 2015-10-18 18:00:00 13.96152 -10.1189432 3.0735207 -5.040771
#> 14 seang 2015-10-18 18:00:00 NaN -14.6137285 0.0000000 NaN
#> 15 seang 2015-10-18 18:00:00 18.53717 -16.1167755 0.7724188 -6.448045
#> 16 seang 2015-10-18 18:00:00 NaN -16.8988857 0.0000000 NaN
#> 17 seang 2015-10-18 18:00:00 NaN -28.0253792 0.0000000 NaN
#> 18 seang 2015-10-18 18:00:00 NaN -37.8717766 0.0000000 NaN
#> 19 seang 2015-10-18 18:00:00 NaN -38.7156448 0.0000000 NaN
#> 20 seang 2015-10-18 18:00:00 NaN -38.6279716 0.0000000 NaN
#> 21 seang 2015-10-18 18:00:00 NaN -39.0613213 0.0000000 NaN
#> 22 seang 2015-10-18 18:00:00 NaN -41.9553452 0.0000000 NaN
#> 23 seang 2015-10-18 18:00:00 NaN -39.9685364 0.0000000 NaN
#> 24 seang 2015-10-18 18:00:00 NaN -44.7469788 0.0000000 NaN
#> 25 seang 2015-10-18 18:00:00 NaN -40.6572495 0.0000000 NaN
#> v gap w n_dbz dd n DBZH height n_dbz_all
#> 1 NA TRUE NA 0 NA 0 NA 0 0
#> 2 -10.86953 FALSE -8.255996 9786 199.5516 4384 4.853236 200 27593
#> 3 -12.02032 FALSE -3.870171 10807 205.8520 5680 4.977803 400 24154
#> 4 -12.24070 FALSE -15.429576 10874 207.2986 5456 4.296990 600 18282
#> 5 -11.10070 FALSE -7.646388 9343 206.2094 4067 0.749139 800 13321
#> 6 -10.28000 FALSE 2.433591 9025 207.8676 3628 -1.486296 1000 10471
#> 7 -10.76928 FALSE 3.606835 6743 208.5977 3126 -1.220092 1200 7308
#> 8 -11.37807 FALSE 2.602238 6873 203.9033 3180 -2.030195 1400 6873
#> 9 -12.04492 FALSE 1.397334 6516 198.7519 2962 -2.033643 1600 6516
#> 10 -12.28962 FALSE 5.478257 5871 200.9738 2284 -2.590184 1800 5871
#> 11 -12.38780 FALSE 6.864256 2960 200.7586 1034 -4.206309 2000 2960
#> 12 -12.09759 FALSE 4.974006 3640 201.2117 859 -6.406135 2200 3640
#> 13 -13.01978 FALSE 0.743979 3989 201.1645 374 -10.118943 2400 3989
#> 14 NaN TRUE NaN 2998 NaN 125 -14.613729 2600 2998
#> 15 -17.37957 FALSE -2.458026 3656 200.3555 72 -16.116776 2800 3656
#> 16 NaN TRUE NaN 3660 NaN 51 -16.898886 3000 3660
#> 17 NaN TRUE NaN 3995 NaN 2 -28.025379 3200 3995
#> 18 NaN TRUE NaN 3656 NaN 0 -37.871777 3400 3656
#> 19 NaN TRUE NaN 2989 NaN 0 -38.715645 3600 2989
#> 20 NaN TRUE NaN 2654 NaN 0 -38.627972 3800 2654
#> 21 NaN TRUE NaN 1991 NaN 0 -39.061321 4000 1991
#> 22 NaN TRUE NaN 1991 NaN 0 -41.955345 4200 1991
#> 23 NaN TRUE NaN 2326 NaN 0 -39.968536 4400 2326
#> 24 NaN TRUE NaN 2319 NaN 0 -44.746979 4600 2319
#> 25 NaN TRUE NaN 1991 NaN 0 -40.657249 4800 1991
#> eta sd_vvp n_all rcs sd_vvp_threshold radar_latitude
#> 1 NA NA 0 11 2 56.3675
#> 2 9.360947e+02 4.349111 11472 11 2 56.3675
#> 3 1.214729e+03 4.015257 9936 11 2 56.3675
#> 4 1.009605e+03 3.286927 8026 11 2 56.3675
#> 5 3.802453e+02 3.546942 5282 11 2 56.3675
#> 6 2.260477e+02 3.821268 4078 11 2 56.3675
#> 7 2.525710e+02 3.926216 3304 11 2 56.3675
#> 8 2.177226e+02 3.797443 3180 11 2 56.3675
#> 9 2.175499e+02 3.670397 2962 11 2 56.3675
#> 10 1.913836e+02 3.618254 2284 11 2 56.3675
#> 11 1.319144e+02 3.535195 1034 11 2 56.3675
#> 12 7.948948e+01 3.134931 859 11 2 56.3675
#> 13 3.380873e+01 2.994742 374 11 2 56.3675
#> 14 1.201020e+01 NaN 125 11 2 56.3675
#> 15 8.496607e+00 4.066769 72 11 2 56.3675
#> 16 7.096342e+00 NaN 51 11 2 56.3675
#> 17 5.475014e-01 NaN 2 11 2 56.3675
#> 18 5.672123e-02 NaN 0 11 2 56.3675
#> 19 4.670447e-02 NaN 0 11 2 56.3675
#> 20 4.765693e-02 NaN 0 11 2 56.3675
#> 21 4.313115e-02 NaN 0 11 2 56.3675
#> 22 2.215075e-02 NaN 0 11 2 56.3675
#> 23 3.500013e-02 NaN 0 11 2 56.3675
#> 24 1.164730e-02 NaN 0 11 2 56.3675
#> 25 2.986746e-02 NaN 0 11 2 56.3675
#> radar_longitude radar_height radar_wavelength day sunrise
#> 1 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 2 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 3 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 4 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 5 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 6 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 7 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 8 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 9 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 10 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 11 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 12 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 13 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 14 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 15 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 16 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 17 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 18 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 19 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 20 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 21 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 22 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 23 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 24 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> 25 12.8517 209 5.348661 FALSE 2015-10-18 05:50:07
#> sunset
#> 1 2015-10-18 15:56:28
#> 2 2015-10-18 15:56:28
#> 3 2015-10-18 15:56:28
#> 4 2015-10-18 15:56:28
#> 5 2015-10-18 15:56:28
#> 6 2015-10-18 15:56:28
#> 7 2015-10-18 15:56:28
#> 8 2015-10-18 15:56:28
#> 9 2015-10-18 15:56:28
#> 10 2015-10-18 15:56:28
#> 11 2015-10-18 15:56:28
#> 12 2015-10-18 15:56:28
#> 13 2015-10-18 15:56:28
#> 14 2015-10-18 15:56:28
#> 15 2015-10-18 15:56:28
#> 16 2015-10-18 15:56:28
#> 17 2015-10-18 15:56:28
#> 18 2015-10-18 15:56:28
#> 19 2015-10-18 15:56:28
#> 20 2015-10-18 15:56:28
#> 21 2015-10-18 15:56:28
#> 22 2015-10-18 15:56:28
#> 23 2015-10-18 15:56:28
#> 24 2015-10-18 15:56:28
#> 25 2015-10-18 15:56:28
# Convert vpts object to a data.frame
vpts_df <- as.data.frame(example_vpts)
# Print the first 5 rows of the data.frame
vpts_df[1:5, ]
#> radar datetime height u v w ff dd sd_vvp gap dbz
#> 1 KBGM 2016-09-01 00:02:00 0 NaN NaN NaN NaN NaN NaN TRUE NaN
#> 2 KBGM 2016-09-01 00:02:00 200 NaN NaN NaN NaN NaN NaN TRUE NaN
#> 3 KBGM 2016-09-01 00:02:00 400 NaN NaN NaN NaN NaN 2.81 TRUE 1.54
#> 4 KBGM 2016-09-01 00:02:00 600 4.14 3.84 12.17 5.65 47.2 2.80 FALSE 3.36
#> 5 KBGM 2016-09-01 00:02:00 800 5.06 0.24 15.17 5.07 87.2 2.42 FALSE -7.89
#> eta dens DBZH n n_dbz n_all n_dbz_all rcs sd_vvp_threshold
#> 1 NaN NaN NaN 0 0 0 0 11 2
#> 2 NaN NaN NaN 0 0 0 0 11 2
#> 3 30.8 2.8000000 3.77 326 356 22485 28416 11 2
#> 4 46.9 4.2636364 0.50 9006 13442 65947 104455 11 2
#> 5 3.5 0.3181818 -10.33 2313 11145 21321 63542 11 2
#> radar_latitude radar_longitude radar_height radar_wavelength day
#> 1 42.19972 -75.98472 519 10.6 FALSE
#> 2 42.19972 -75.98472 519 10.6 FALSE
#> 3 42.19972 -75.98472 519 10.6 FALSE
#> 4 42.19972 -75.98472 519 10.6 FALSE
#> 5 42.19972 -75.98472 519 10.6 FALSE
#> sunrise sunset
#> 1 2016-09-01 10:32:55 2016-09-01 23:33:48
#> 2 2016-09-01 10:32:55 2016-09-01 23:33:48
#> 3 2016-09-01 10:32:55 2016-09-01 23:33:48
#> 4 2016-09-01 10:32:55 2016-09-01 23:33:48
#> 5 2016-09-01 10:32:55 2016-09-01 23:33:48
# Do not add lat/lon/height_antenna information
vpts_df <- as.data.frame(example_vpts, geo = FALSE)
# Do not add day/sunrise/sunset information
vpts_df <- as.data.frame(example_vpts, suntime = FALSE)
# Override the latitude/longitude information stored in the object when
# calculating sunrise/sunset information
vpts_df <- as.data.frame(example_vpts, lat = 50, lon = 4)