unu-mrmap - Man Page

unu mrmap -m,--map <mmap ...> [-r,--rescale] [-min,--minimum <value>] [-max,--maximum <value>] [-blind8 <bool>] [-t,--type <type>] [-i,--input <nin>] [-o,--output <nout>]

Map nrrd through whole nrrd of regular univariate maps, one map per sample in input. The “mmap” nrrd has the same dimensional constraints as the “mlut” nrrd for unu-mlut(1). This functionality is a generalization of unu-3op(1) lerp: it allows you to lerp through multiple nrrds, instead of just two.

• Uses nrrdApplyMulti1DRegMap

-m <mmap> , --map <mmap>

one nrrd of regular maps to map input nrrd through, or, list of nrrds which contain the individual entries of the map at each voxel, which will be joined together. (1 or more nrrds)

-r , --rescale

rescale the input values from the input range to the map domain. The map domain is either explicitly defined by the axis min,max along axis 0 or 1, or, it is implicitly defined as zero to the length of that axis minus one.

-min <value> , --minimum <value>

Low end of input range. Defaults to lowest value found in input nrrd. Explicitly setting this is useful only with rescaling (“-r”) (double)

-max <value> , --maximum <value>

High end of input range. Defaults to highest value found in input nrrd. Explicitly setting this is useful only with rescaling (“-r”) (double)

-blind8 <bool>

Whether to know the range of 8-bit data blindly (uchar is always [0,255], signed char is [-128,127]). Explicitly setting this is useful only with rescaling (“-r”) (bool); default: “true”

-t <type> , --type <type>

specify the type (“int”, “float”, etc.) of the output nrrd. By default (not using this option), the output type is the map’s type.

-i <nin> , --input <nin>

input nrrd

-o <nout> , --output <nout>

output nrrd (string); default: “-”

unu(1), unu-rmap(1), unu-mlut(1), unu-3op(1)

unu(1), unu-rmap(1).