[Proj] DATUM ITRF_1992 is not recognised

[Markus Neteler]

On Tue, Sep 18, 2012 at 10:58 PM, adriana mata
<adriana.mata.ipicyt at gmail.com> wrote:
> Hi all!
>
> I have a problem with a file that uses the ITRF92 datum, I wrote:
...
>   WARNING: Datum ITRF_1992 not recognised by GRASS and no parameters found
...
> http://osgeo-org.1560.n6.nabble.com/datum-itrf-92-not-recognised-tc5002046.html#a5002065

In this post I tried to help - however, I don't know which towgs84 parameters
I should add to the GRASS's table of datums for ITRF92.

Any pointers?

thanks
Markus