Description Usage Arguments Details Author(s) Examples
Splitting MoveStack in a list of Move objects
1 2 |
x |
MoveStack or MoveBurst object |
f |
not needed |
drop |
not needed |
... |
not needed |
A MoveStack is split into a list of Move objects by the track IDs of the given MoveStack. For stacking moveStack can be used. Also a MoveBurst object can be split this will lead to seperate list elements for every burst, every location where the burst is switched will then be recycled.
Marco Smolla
1 2 3 4 | data(dbbmmstack)
data(fishers)
split(fishers) #splitting a MoveStack
split(dbbmmstack) #splitting a DBBMMStack
|
Loading required package: geosphere
Loading required package: sp
Loading required package: raster
Loading required package: rgdal
rgdal: version: 1.2-7, (SVN revision 660)
Geospatial Data Abstraction Library extensions to R successfully loaded
Loaded GDAL runtime: GDAL 1.10.1, released 2013/08/26
Path to GDAL shared files: /usr/share/gdal/1.10
Loaded PROJ.4 runtime: Rel. 4.8.0, 6 March 2012, [PJ_VERSION: 480]
Path to PROJ.4 shared files: (autodetected)
WARNING: no proj_defs.dat in PROJ.4 shared files
Linking to sp version: 1.2-3
$Leroy
class : Move
features : 919
extent : -73.93067, -73.84366, 42.70898, 42.7687 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=longlat +ellps=WGS84 +datum=WGS84 +towgs84=0,0,0
variables : 20
names : timestamp, eobs.battery.voltage, eobs.horizontal.accuracy.estimate, eobs.key.bin.checksum, eobs.speed.accuracy.estimate, eobs.start.timestamp, eobs.status, eobs.temperature, eobs.type.of.fix, eobs.used.time.to.get.fix, ground.speed, heading, height.above.ellipsoid, utm.easting, utm.northing, ...
min values : 2009-02-11 12:16:45, 3596, 3.07, 3258904, 0.27, 2009-02-11 12:14:59.000, A, 13, 3, 4, 0.01, 0.00, 3.3, 587507.8, 4729143, ...
max values : 2009-03-04 09:16:59, 3666, 97.02, 4291715164, 33.04, 2009-03-04 09:15:01.000, A, 35, 3, 119, 31.71, 359.79, -169.6, 594679.4, 4735720, ...
timestamps : 2009-02-11 12:16:45 ... 2009-03-04 09:16:59 Time difference of 21 days (start ... end, duration)
sensors : gps
indiv. data : eobs.fix.battery.voltage, manually.marked.outlier, visible, sensor.type, individual.taxon.canonical.name, tag.local.identifier, individual.local.identifier, study.name, study.timezone, behavioural.classification
indiv. value: 0 NA true gps Martes pennanti 74 Leroy Urban fisher GPS tracking Eastern Standard Time NA
unused rec. : 1071
date created: 2015-09-15 15:38:46
$Ricky.T
class : Move
features : 8958
extent : -73.94032, -73.8683, 42.82073, 42.851 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=longlat +ellps=WGS84 +datum=WGS84 +towgs84=0,0,0
variables : 20
names : timestamp, eobs.battery.voltage, eobs.horizontal.accuracy.estimate, eobs.key.bin.checksum, eobs.speed.accuracy.estimate, eobs.start.timestamp, eobs.status, eobs.temperature, eobs.type.of.fix, eobs.used.time.to.get.fix, ground.speed, heading, height.above.ellipsoid, utm.easting, utm.northing, ...
min values : 2010-02-09 17:01:23, 3449, 2.05, 524362, 0.22, 2010-02-09 17:00:00.000, A, 0, 3, 3, 0.00, 0.00, 0.0, 586587.2, 4741523, ...
max values : 2010-03-31 17:31:26, 3740, 95.23, 4294919150, 48.67, 2010-03-31 17:30:02.000, A, -12, 3, 120, 43.12, 359.79, -315.6, 592500.3, 4744839, ...
timestamps : 2010-02-09 17:01:23 ... 2010-03-31 17:31:26 Time difference of 50 days (start ... end, duration)
sensors : gps
indiv. data : eobs.fix.battery.voltage, manually.marked.outlier, visible, sensor.type, individual.taxon.canonical.name, tag.local.identifier, individual.local.identifier, study.name, study.timezone, behavioural.classification
indiv. value: NA NA true gps Martes pennanti 1016 Ricky.T Urban fisher GPS tracking Eastern Standard Time NA
unused rec. : 1888
date created: 2015-09-15 15:38:46
$Leroy
class : DBBMM
dimensions : 45, 23, 1035 (nrow, ncol, ncell)
resolution : 560.9061, 560.9061 (x, y)
extent : -6446.362, 6454.479, -12619.71, 12621.07 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=aeqd +ellps=WGS84 +lon_0=-73.89198935 +lat_0=42.77998765
data source : in memory
names : Leroy
values : 1.468942e-84, 0.5150152 (min, max)
$Ricky.T
class : DBBMM
dimensions : 45, 23, 1035 (nrow, ncol, ncell)
resolution : 560.9061, 560.9061 (x, y)
extent : -6446.362, 6454.479, -12619.71, 12621.07 (xmin, xmax, ymin, ymax)
coord. ref. : +proj=aeqd +ellps=WGS84 +lon_0=-73.89198935 +lat_0=42.77998765
data source : in memory
names : Ricky.T
values : 0, 0.2170543 (min, max)
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