read.fs.surface.geo: Read GEO format mesh as surface.

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

Read GEO format mesh as surface.

Description

This reads meshes from text files in GEO mesh format. This is an ASCII format.

Usage

read.fs.surface.geo(filepath)

Arguments

filepath

string. Full path to the input surface file in GEO mesh format.

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.

Note

This is a fixed width format.

See Also

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

freesurferformats documentation built on Sept. 9, 2025, 5:44 p.m.