CCL: SIESTA's scan option

From: "Reza Shojaei" <shojaei81]-[gmail.com>
Subject: CCL: SIESTA's scan option
Date: Tue, 29 Nov 2016 05:55:26 -0500

 Sent to CCL by: "Reza  Shojaei" [shojaei81=gmail.com]
 Dear CCL users,
 Would you please comment on how to use scan option in SIESTA. I want to
 apply a voltage on a crystal in z direction in steps of 0.5 starting from 0
 to 3.
 Regards,
   Reza