Andrew For the situation you describe I have always copied the whole metapost definition for the new look symbol. Your way is more elegant and simpler, but I have never tried it. Not sure why it would work for points and not for lines. Bruce -----Original Message----- From: therion-bounces@speleo.sk [mailto:therion-bounces@speleo.sk] On Behalf Of Andrew Atkinson Sent: Monday, 29 April 2013 8:12 a.m. To: List for Therion users Subject: Re: [Therion] changing wall symbols As far as I understand that changes from one set to another not one symbol for another So unsing symbol-assign if I was using the UIS set of symbols but wanted the AUT boulders I could use symbol assign, but what I want to do is to change all my wall:boulders into plain walls which are both in the UIS symbol set, which is why I tied the let command in metapost, it works for points but it seems not for lines thanks Andrew On 26/04/13 11:48, Martin Sluka wrote:
assign doesn't work?
layout:
symbol-assign <point/line/area/group/special> <symbol-type> <symbol-set>
Apr 26, 2013 v 10:40 AM, Andrew Atkinson <andrew@wotcc.org.uk <mailto:andrew@wotcc.org.uk>>:
let p_gradient = p_entrance_UIS;
Martin S