>Thank you Alex Sir for Firefly version 8. Your efforts are
> highly valued. This new file will work on Firefly8 now. :)
That is good to know.
>I have failed to find DLC=.t. in the sample file I attached.
> Please could you make the change in the file and send it to me?
> I even went through the suggested thread, but could not find a
> sample file. DLC comes under $zmat as I have checked from the
> manual. Please help.
With Firefly 8, DLCs are turned on by default if one
specifies nonzero nzvar but does not provide any $zmat
input. To disable DLCs one either need to specify nzvar=0
(this is the default setting), or to provide an alternative
z-matrix setting nzvar to valid value and either providing
$zmat input or specifying coordinates using coord=zmat style
of $data group.
Most likely, this behavior was the origin of the confusion.