my %data = { '1' => {
                   '6' => {
                            'width' => '53',
                            'len' => '16',
                            'width_arr' => [
                                             '53'
                                           ],
                            'mems' => 1,
                            'rows' => 1,
                            'mux' => '4',
                            'len_arr' => [
                                           '16'
                                         ],
                            'cols' => 1,
                           }

                 }
         };