Hello,
I ask Helena and she gave me the anwser. You have to use a parameter "zmult" with v.vol.rst (I try some values between 180 and 10 and choose zmult=50 for my question) . How to use "zmult" is not described in the help until now. Regards. > -----Ursprüngliche Nachricht----- > Von: Stuart Edwards <[EMAIL PROTECTED]> > Gesendet: 16.06.07 18:33:03 > An: Christian Butzeck <[EMAIL PROTECTED]> > CC: [email protected] > Betreff: Re: [GRASS-user] Problem with v.vol.rst and 3d-interpolation > > Maybe try adding some 'dummy' data points at the top of the clay > layer and the water table to force the analysis. Try adding a series > of points in the top 1m of the clay (say every 0.1m) with a value of > 0.000001 mg/L) and the same in the 1m interval above the water > table. Not very elegant, but it will probably pull the interpolated > values back into the aquifer. Let me know if it works -- > > Stu _________________________________________________________________________ In 5 Schritten zur eigenen Homepage. Jetzt Domain sichern und gestalten! Nur 3,99 EUR/Monat! http://www.maildomain.web.de/?mc=021114 _______________________________________________ grassuser mailing list [email protected] http://grass.itc.it/mailman/listinfo/grassuser
