saveImageSlices: Export a dataCube as image slice sequence

In munterfi/eRTG3D: Empirically Informed Random Trajectory Generation in 3-D

Description

Exports a dataCube of type rasterStack as Tiff image sequence. Image sequences are a common structure to represent voxel data and most of the specific software to visualize voxel data is able to read it (e.g. blender)

Usage

saveImageSlices(rStack, filename, dir, NaVal = 0)

Arguments

rStack	rasterStack to be saved to Tiff image slices
filename	name of the image slices
dir	directory, where the slices should be stored
NaVal	numeric value that should represent NA values in the Tiff image, default is NaVal = 0

Value

Saves the Tiff image files.

Examples

crws <- lapply(X = seq(1:100), FUN = function(X) {
  sim.crw.3d(nStep = 100, rTurn = 0.99, rLift = 0.99, meanStep = 0.1)
})
points <- do.call("rbind", crws)
extent <- raster::extent(c(-10, 10, -10, 10))
ud <- voxelCount(points, extent,
  xyRes = 5,
  zMin = -10, zMax = 10, standartize = TRUE
)
saveImageSlices(ud, filename = "saveImageSlices_test", dir = tempdir())

munterfi/eRTG3D documentation built on Feb. 25, 2022, noon