function [rowd,rowg] = ami2ynrow(Dcell,Gcell,blk,beta)

    [nblk,dum] = size(blk);
    blkp = ptrs(abs(blk));
    mcolp = blkp(:,1);
    mrowp = blkp(:,2);
    nc = mcolp(nblk+1)-1;
    nr = mrowp(nblk+1)-1;
    cds = [];
    rds = [];
    scalds = [];
    gs = [];

    for i=1:nblk
        if blk(i,1) < -1 & blk(i,2)==0
            bd = -blk(i,1);
            da = Dcell{i};
            ga = Gcell{i};
            df = sqrtm(da);
            gf = (1/beta)*(df\ga/df);

            [evc,evl] = eig(gf);
            gp = real(evl);
            gpd = diag(gp);
            dp = diag(sqrt(sqrt(ones(bd,1)+gpd.*gpd)))*evc'*df;
            gs = [gs gpd.'];
            rds = [rds (reshape(dp,bd*bd,1)).'];
        elseif blk(i,1)>1 & blk(i,2)==0
            bd = blk(i,1);
            da = Dcell{i};
            df = sqrtm(da);
            dp = df;
            cds = [cds (reshape(dp,bd*bd,1)).'];
        elseif blk(i,1)>0 & blk(i,2)>0
            rdim = blk(i,2);
            cdim = blk(i,1);
            da = Dcell{i};
            df = sqrt(real(da));
            dp = df;
            scalds = [scalds dp];
        elseif  blk(i,1)==1 & blk(i,2)==0
            da = Dcell{i};
            df = sqrt(real(da));
            dp = df;
            scalds = [scalds dp];
        elseif  blk(i,1)==-1
            bd = -blk(i,1);
            da = Dcell{i};
            ga = real(Gcell{i});
            df = sqrt(real(da));
            gf = (1/beta)*(ga/da);
            gp = real(gf);
            dp = sqrt(sqrt(1+gp*gp))*df;
            gs = [gs gp];
            rds = [rds dp];
        end
    end
    rowd = [rds cds scalds];
    rowg = [gs];