freesurferformats (version 0.1.18)

read.fs.surface.asc: Read FreeSurfer ASCII format surface.

Description

Read FreeSurfer ASCII format surface.

Usage

read.fs.surface.asc(filepath, with_values = TRUE, header_numlines = 2L)

Value

named list. The list has the following named entries: "vertices": nx3 double matrix, where n is the number of vertices. Each row contains the x,y,z coordinates of a single vertex. "faces": nx3 integer matrix. Each row contains the vertex indices of the 3 vertices defining the face. WARNING: The indices are returned starting with index 1 (as used in GNU R). Keep in mind that you need to adjust the index (by substracting 1) to compare with data from other software.

Arguments

filepath

string. Full path to the input surface file in ASCII surface format.

with_values

logical, whether to read per-vertex and per-face values.

header_numlines

scalar positive integer, the number of header lines.

See Also

Other mesh functions: faces.quad.to.tris(), read.fs.surface.bvsrf(), read.fs.surface.geo(), read.fs.surface.gii(), read.fs.surface.ico(), read.fs.surface.obj(), read.fs.surface.off(), read.fs.surface.ply(), read.fs.surface.vtk(), read.fs.surface(), read.mesh.brainvoyager(), read_nisurfacefile(), read_nisurface(), write.fs.surface.asc(), write.fs.surface.byu(), write.fs.surface.gii(), write.fs.surface.mz3(), write.fs.surface.vtk(), write.fs.surface()