database marmotech
screen
{
      Nivel Codigo [p]
      Mes   [m ]
      Ano   [a    ]                   
      Total Variacion Material [t1           ]
      Total Variacion Labor    [t2           ]
      Total Variacion Gasto    [t3           ]
}
end
tables
cttb00001
attributes
p = formonly.cod_n,comments="Digite Nivel 3,6,9";
a  = formonly.p_ano,comments = "Digite ano formato 1993";
m  = formonly.p_mes,comments = "Digite mes formato 06";
t1 = formonly.total_1;
t2 = formonly.total_2;
t3 = formonly.total_3;
instructions delimiters" "
end