Hi, 1. Yes, a plane is defined by a point in the plane, and a normal vector, nothing else is needed. 2. A normal vector needs no units, it is a vector describing direction, not distance. Hence no unit is required. 3. Please use 4.1.5 (check the gitlab hosting site for the latest release), do not use 4.1-b4.
Den tirs. 8. aug. 2023 kl. 22.00 skrev 肖威 <[email protected]>: > Dear SIESTA developers and users, > > Here is an example of the use of (Infinite plane) in the SIESTA 4.1-b4 > manual (Page 101): > > %block Geometry.Hartree > plane 1. eV # The lifting potential on the geometry > delta > 1.0 1.0 1.0 Ang # An intersection point, in the plane > 1.0 0.5 0.2 # The normal vector to the plane > %endblock Geometry.Hartree > > I have two questions about the above example: > 1, Does the normal vector start at (1.0 1.0 1.0) and end at (1.0 > 0.5 0.2) ? > 2, The unit of coordinate (1.0 0.5 0.2) is not marked, is it Ang ? > > I'm really looking forward to some help. > > Thank you very much! > > Wei > > > > > > > > > > > > > > > > > > > 肖威 > [email protected] > > <https://urldefense.com/v3/__https://dashi.163.com/projects/signature-manager/detail/index.html?ftlId=1&name=**E&uid=xiaowei951020*40163.com&iconUrl=https*3A*2F*2Fmail-online.nosdn.127.net*2Fqiyelogo*2FdefaultAvatar.png&items=*5B*22xiaowei951020*40163.com*22*5D__;6IKW5aiBJSUlJSUlJSUlJSU!!D9dNQwwGXtA!XtcB5cnvnut0f-GSXNjOU06txE4U6qlwKdryLpHu-Py2F6cpG1AAmVSVTkfHoKS6_7mnI1q6fDNdnq4iZD-8zw$> > > -- > SIESTA is supported by the Spanish Research Agency (AEI) and by the > European H2020 MaX Centre of Excellence > (https://urldefense.com/v3/__http://www.max-centre.eu/__;!!D9dNQwwGXtA!TTj_HNxltCl3ezM3mCK0ZlEqBsrhmBQXmMAF0HrMX1kzpH5HJLBlOyUA0tVY1XnMZPJ9NEagiJqxsYn9XA$ > ) > -- Kind regards Nick
-- SIESTA is supported by the Spanish Research Agency (AEI) and by the European H2020 MaX Centre of Excellence (http://www.max-centre.eu/)
