                yUTM(:,1)=A(zi).Comp.yUTM;
0203                 yUTM(:,2)=A(zi).Comp.yUTMf;
0204                 yUTM(:,3)=A(zi).Comp.yUTMb;
0205                 xUTM(xUTM==0)=NaN;
0206                 yUTM(yUTM==0)=NaN;
0207                 A(zi).Comp.xUTM=nanmean(xUTM,2);
0208                 A(zi).Comp.yUTM=nanmean(yUTM,2);
0209 
0210                 A(zi).Comp.xUTMf=NaN(length(A(zi).Comp.xUTMraw),1);
0211                 A(zi).Comp.xUTMb=NaN(length(A(zi).Comp.xUTMraw),1);
0212                 A(zi).Comp