$\backslash$table$[[\backslash$table$[[$Staff$],[$point$]],$Chainage,BS$,$IIS,FS$,$HI$,$RL$],[$BM$,,1\mathrm{.}70,,,101\mathrm{.}70,100],[$A$,0,,1\mathrm{.}913,,,99\mathrm{.}787],[\backslash$table$[[$A $+3\mathrm{.}10],[$m right$]],,,1\mathrm{.}870,,,99\mathrm{.}83$ I$],[\backslash$table$[[$A $+6\mathrm{.}20],[$m right$]],,,1\mathrm{.}755,,,99\mathrm{.}945],[\backslash$table$[[$A$-3\mathrm{.}10],[$m left$]],,,1\mathrm{.}921,,,99\mathrm{.}779],[\backslash$table$[[$A$-6\mathrm{.}20],[$m left$]],,,1\mathrm{.}755,,,99\mathrm{.}945]]$ Draw the cross$-$section