Undefined function or variable 'K'

What can I possibly change from my gmsh file (see attached FocusingMesh.msh) so that I can import the file through the import mesh quickerSim routine (see importMeshGmsh.m attached below) in matlab?

I seem to be getting an error message of "undefined function or variable 'K'" in line 218 of the imporMeshGmsh.m file: tmp(i,:) = [L K];

Thank you

Answer 1

[Walter Roberson]

That is a version 4.1 mesh file, but the import routine can only be used for a subset of version 2 mesh files (that do not happen to have a PhysicalEntities section)

[Manuel Guzman]

Thank you this fixed my problem!

[Chandan Gupta]

How can I change my file (A.txt) so that I can import the file through the import mesh quickerSim routine in matlab?