Read nrrd file into an array in memory
Read the (text) header of a NRRD format file
read.nrrd(
file,
origin = NULL,
ReadData = TRUE,
AttachFullHeader = TRUE,
Verbose = FALSE,
ReadByteAsRaw = c("unsigned", "all", "none")
)read.nrrd.header(file, Verbose = FALSE)
An array object, optionally with attributes from the nrrd
header.
A list with elements for the key nrrd header fields
Path to a nrrd (or a connection for read.nrrd.header)
Add a user specified origin (x,y,z) to the returned object
When FALSE just return attributes (i.e. the nrrd header)
Include the full nrrd header as an attribute of the returned object (default TRUE)
Status messages while reading
Either a character vector or a logical vector specifying
when R should read 8 bit data as an R raw vector rather than
integer vector.
read.nrrd reads data into a raw array. If you wish to
generate a im3d object that includes spatial calibration (but
is limited to representing 3D data) then you should use
read.im3d.
ReadByteAsRaw=unsigned (the default) only reads unsigned byte data as a raw array. This saves quite a bit of space and still allows data to be used for logical indexing.
write.nrrd, read.im3d