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Initial bed with a certain shape

Victor Chavarrias, 4 Jaren geleden aangepast.

Initial bed with a certain shape

Famous Fortune teller Berichten: 97 Aanmelddatum: 24-4-20 Recente berichten
Hi Hermjan, The best way to specify a gaussian curve as initial condition it is to use a free initial condition and specify the bed level:
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q=2;
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sig=150;
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mu=600;
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etab_max=2;
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etaw=4;
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x=input.grd.dx-input.grd.dx/2:input.grd.dx:input.grd.L-input.grd.dx/2;
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etab=etab_max*exp(-(x-mu).^2/sig^2);
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h=etaw-etab;
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input.ini.initype=2; 
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input.ini.u=q./h; 
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input.ini.h=h; 
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input.ini.etab=etab;