From 9f7490779a625560785cf4e03d16fb3302949c9c Mon Sep 17 00:00:00 2001 From: "Steven R. Brandt" Date: Mon, 6 Feb 2012 15:30:03 -0600 Subject: Renoberated the derivateves --- Examples/Funwave.kranc | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) (limited to 'Examples') diff --git a/Examples/Funwave.kranc b/Examples/Funwave.kranc index 4924d25..a081292 100644 --- a/Examples/Funwave.kranc +++ b/Examples/Funwave.kranc @@ -10,17 +10,15 @@ begin temporaries end temporaries begin derivatives - Dx1 u_i = (u_(i+1,j) - u_(i,j))/hx - Dy1 u_j = (u_(i,j+1) - u_(i,j))/hy - Dx2 v_i = (v_(i+1,j) - v_(i-1,j))/(2*hx) - Dy2 v_j = (v_(i,j+1) - v_(i,j-1))/(2*hy) + Dp u_i = (u_(i+1) - u_(i))/h + Dz v_i = (v_(i+1) - v_(i-1))/(2*h) end derivatives begin calculation sourceterms scheduled in funw_source - sourcex = gamma1*mask9*(-u1p + u4)*(Dx1 p + Dy1 q) + - gamma1*mask9*(-(gamma2*mask9*(u1pp + u2 + u3)) + u4*Dx2 u + u*Dx2 u4 + - v4*Dy2 u + v*Dy2 u4)*max(h,mindepthfrc) - - cd*u*sqrt(Power(u,2) + Power(v,2)) + sourcex = gamma1*mask9*(-u1p + u4)*(Dp_1 p + Dp_2 q) + + gamma1*mask9*(-(gamma2*mask9*(u1pp + u2 + u3)) + u4*Dz_1 u + u*Dz_1 u4 + + v4*Dz_2 u + v*Dz_2 u4)*max(h,mindepthfrc) - + cd*u*sqrt(u**2 + v**2) end calculation end thorn -- cgit v1.2.3