Hello everyone, I tried adding 0Volt sources for the "series-creating" device and 0Amp current sources for the paralleling device. But no avail. The nets are still disjoint in the second case.
Would it help it I posted a schematic? Could anyone shed some light please? Thanks in Advance... ~Abhijit On Mon, Sep 5, 2011 at 10:18, Abhijit Kshirsagar <abhijit...@gmail.com> wrote: > Hi all, > > I'm using gschem, gnetlist and ngspice to simulate some aspects of my > research work. I am using a technique called Bond - graph modelling > (http://en.wikipedia.org/wiki/Bond_graph), which some of you may be > familiar with. > > I have creating symbols for all the elements I require, which are > implemented either > 1. using subcircuits with standard SPICE syntax (R, C, L, Voltage and > Current sources, etc) > 2. Underlying schematics (*.sch files) referenced using the "source=" > attribute. > > Now the problem I have run into is as follows. Two of the symbols that > I require are only wires. These symbols and the required schematics > are as follows: > http://imgur.com/a/1jYe8#vpaed > > When i run the netlister, none of the connections show up in the > netlist. It is as if the junction device doesn't exist. If i use off > page connectors with attributes like "net=a1:1" then only one of the > internal connections reflects in the netlist. The only thing that > works is using Zero-ohm resistors, but then SPICE complains about > algebraic loops. > > I'm sure I'm doing something really really wrong and/or stupid and > I've been tearing my hair out for the past week now, so any help and > guidance would really be appreciated. Also, please forgive me if i > sound incoherent and unclear - I will clarify with more info if > needed... > > Thanks in advance, > Regards, > > ~Abhijit > > > _______________________________________________ > geda-user mailing list > geda-user@moria.seul.org > http://www.seul.org/cgi-bin/mailman/listinfo/geda-user > _______________________________________________ geda-user mailing list geda-user@moria.seul.org http://www.seul.org/cgi-bin/mailman/listinfo/geda-user
