dot-format.gradient.values: Format numeric values for a gradient table text file.

In freesurferformats: Read and Write 'FreeSurfer' Neuroimaging File Formats

Format numeric values for a gradient table text file.

Description

Writes gradient values with enough significant digits to survive a round trip, in a plain decimal or scientific notation that the FSL, MRtrix3, DIPY and NumPy readers all accept. Note that formatC(..., digits = 15) cannot be used here: with the default width = NULL it treats digits as the field width and pads every value with spaces, which makes the files hard to read.

Usage

.format.gradient.values(x)

Arguments

x	numeric vector, the values to format.

Value

character vector of the same length as x.

freesurferformats documentation built on Sept. 25, 2026, 1:07 a.m.