Re: gEDA-user: error: unable to find definition of model 1n750 - default assumed

[myken <myken@xxxxxx>]

in gschem add the following items to your symbol:
* devive: 1N750
* model-name: 1n750 
(or whatever the name of the model is called inside your spice model)
Look at your spice file for something like 
.MODEL 1n750 d
       ^^^^^-> this is the model-name attribute (upper and lower case do
matter)
and add
* file: /full/path/to/your/spice/model/1N750.sp3

save and run gnetlist again.

It has been a while for me since I used spice so don't shoot me for
trying to help.

Good luck, Robert.


On Wed, 2010-05-26 at 21:36 +0530, hari venkatesh wrote:
> I am new to ubuntu and  gEDA, am using ubuntu 9.10. I have installed
>    the gEDA packeges from SYNAPTIC PACKAGE MANAGER. But it doesnot include
>    Ngspice. I have installed Ngspice using  " sudo dpkg --force -all -i
>    /home/user/xspice-17.0.0.1_i386.deb "
>                                                                       "
>    sudo dpkg --force -all -i /home/user/ngspice-17.0.0.1_i386.deb "
>     i want to implement fullwave rectifier which is given in ngspice
>    manual but am getting the following error which i have given below. i
>    have tried the attribute "file" , model, model-name..But no use
>    * Spice netlister for gnetlist
>    R1 n1 Vdd 10k
>    V1 n0 0 SIN(0 10 50Hz)
>    D4 0 n1 1N750
>    D3 Vdd n0 1N750
>    D2 Vdd 0 1N750
>    D1 n0 n1 1N750
>    .END
>    Circuit: * Spice netlister for gnetlist
>    Error on line 4 : d4 0 n1 1n750
>         unable to find definition of model 1n750 - default assumed
>    Error on line 5 : d3 vdd n0 1n750
>         unable to find definition of model 1n750 - default assumed
>    Error on line 6 : d2 vdd 0 1n750
>         unable to find definition of model 1n750 - default assumed
>    Error on line 7 : d1 n0 n1 1n750
>         unable to find definition of model 1n750 - default assumed
>    ngspice 98 -> quit
> 
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