Dear all, I am using ArcInfo Workstation and Grid in order to to produce Gaussian functions of elevation from a DEM with minimum value at 800m, as follow:
elev_x800 = elev90 - 800 elev_x800sq = pow(elev_x800, 2) elev_x800sqn = -1 * elev_x800sq elev_x800sqnd = elev_x800sqn / 500000 elev_x800exp = exp(elev_x800sqnd) elev_x800gaus = elev_x800exp * 0.000798 elev_x800gi = (elev_x800gaus * -11330) + 10.044 I was wondering how to apply that in GRASS (because I want to move towards Open Software). Can you help me? Cheers, Dr. Gabriel Zorello Laporta Instituto Oscar Freire, Informática Médica, Faculdade de Medicina Universidade de São Paulo Avenida Doutor Arnaldo, 455 - 3° andar (corredor central) Bairro Pacaembu, São Paulo/SP CEP 01246-903 Tel (55) 11 3061-7386
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