error message:(In vasp.pm::read_poscar, cannot open 'filename'

[Xingru Tan]

Dear all, I encountered this problem when I am trying to use the script nebmake. Error message appears(In vasp.pm::read_poscar, cannot open 'filename'). Can someone please help me?

[graeme]

This may be related to how the script should be used. Make sure that you are including arguments of (1) the initial state POSCAR file; (2) the final state POSCAR file; and (3) the number of images. An example would be:

nebmake.pl POSCAR_ini POSCAR_fin 6

Note: we should provide a sensible message if these values are provided - I will do that.

[Xingru Tan]

error solved. So turns out the error is due to typing the wrong dir of the two POSCAR file in the command. Thank you so much.