文本格式中数据转换问题
先给文本文件起个名叫 111 ,谁能把第3列中相同的数字换成1 2 2 …… 3的形式,简单说转换后第3列的结果像是这样1 1
1 2
1 2
1 2
1 2
1 3
2 1
2 2
2 2
2 3
内容如下:
3.71273374E+05 2.73530001E+05 1
3.71210906E+05 2.73597001E+05 1
3.71063093E+05 2.73755500E+05 1
3.70972156E+05 2.73853001E+05 1
3.70846875E+05 2.73987500E+05 1
3.70665125E+05 2.74182499E+05 1
3.70781905E+05 2.73470500E+05 2
3.70483499E+05 2.73790500E+05 2
3.70244719E+05 2.74046499E+05 2
3.69827001E+05 2.74494501E+05 2
3.70834406E+05 2.73707501E+05 3
3.70615280E+05 2.73942501E+05 3
3.70513156E+05 2.74052001E+05 3
3.70399500E+05 2.74174000E+05 3
3.71581376E+05 2.74079501E+05 4
3.71496062E+05 2.74171000E+05 4
3.71376687E+05 2.74299000E+05 4
3.71212094E+05 2.74475501E+05 4
3.71143563E+05 2.74549000E+05 4
3.70583906E+05 2.75149000E+05 4
3.71711937E+05 2.74525999E+05 5
3.71345345E+05 2.74919000E+05 5
3.71192062E+05 2.75083501E+05 5
3.71081063E+05 2.75202500E+05 5
3.71866687E+05 2.74653501E+05 6
3.71772937E+05 2.74753999E+05 6
3.71434782E+05 2.75116500E+05 6
3.71389439E+05 2.75165001E+05 6
3.72380844E+05 2.74688500E+05 7
3.72253031E+05 2.74825500E+05 7
3.72159249E+05 2.74926000E+05 7
3.72108063E+05 2.74981001E+05 7
3.71860906E+05 2.75246001E+05 7
3.71758376E+05 2.75356001E+05 7
3.71761593E+05 2.74179500E+05 8
3.71667875E+05 2.74280001E+05 8
3.71463344E+05 2.74499500E+05 8
3.71324187E+05 2.74648501E+05 8
3.71204874E+05 2.74776501E+05 8
3.71142376E+05 2.74843501E+05 8
3.70951781E+05 2.75048000E+05 8
3.71467632E+05 2.73614991E+05 9
3.71271750E+05 2.73824999E+05 9
3.71141219E+05 2.73965000E+05 9
3.70936532E+05 2.74184501E+05 9
3.70777188E+05 2.74355501E+05 9
3.70598438E+05 2.74547001E+05 9
3.70384970E+05 2.74776000E+05 9
3.71759595E+05 2.74621500E+05 10
3.71614531E+05 2.74777000E+05 10
3.71543281E+05 2.74853502E+05 10
3.71441187E+05 2.74962999E+05 10
3.71378688E+05 2.75029999E+05 10
3.71242126E+05 2.75176500E+05 10
3.71922782E+05 2.74740000E+05 11
3.71587375E+05 2.75099499E+05 11
3.71394280E+05 2.75306500E+05 11
3.71489657E+05 2.74324501E+05 12
3.71404343E+05 2.74416000E+05 12
3.71268156E+05 2.74562000E+05 12
3.71148781E+05 2.74690000E+05 12
3.71023750E+05 2.74823999E+05 12
3.70801969E+05 2.75061999E+05 12
3.70735468E+05 2.73667000E+05 13
3.70587655E+05 2.73825499E+05 13
3.70462688E+05 2.73959500E+05 13
3.70300782E+05 2.74133000E+05 13
3.69866033E+05 2.74599500E+05 13
3.70873250E+05 2.73812500E+05 14
3.70631720E+05 2.74071500E+05 14
3.70481155E+05 2.74233001E+05 14
3.71172812E+05 2.73784499E+05 15
3.71036657E+05 2.73930501E+05 15
3.70883249E+05 2.74095001E+05 15
3.70704187E+05 2.74287000E+05 15
3.70294969E+05 2.74726000E+05 15
3.71250906E+05 2.73993999E+05 16
3.71066344E+05 2.74191999E+05 16
3.70850437E+05 2.74423499E+05 16
3.70441219E+05 2.74862499E+05 16
3.72004312E+05 2.74799000E+05 17
3.71816874E+05 2.75000000E+05 17
3.71527031E+05 2.75311000E+05 17
3.71416218E+05 2.75429500E+05 17
3.71604657E+05 2.74494500E+05 18
3.71204061E+05 2.74924001E+05 18
3.71129938E+05 2.75003500E+05 18
3.71025000E+05 2.75116000E+05 18
3.70325000E+05 2.73557500E+05 19
3.70520124E+05 2.73739500E+05 19
3.70678407E+05 2.73887001E+05 19
3.70800281E+05 2.74000500E+05 19
3.70922249E+05 2.74114499E+05 19
3.71068655E+05 2.74251000E+05 19
3.71178126E+05 2.74353001E+05 19
3.71355000E+05 2.74517999E+05 19
3.71513282E+05 2.74665500E+05 19
3.71696094E+05 2.74836001E+05 19
3.71945968E+05 2.75069000E+05 19
3.70561875E+05 2.73505000E+05 20
3.70982406E+05 2.73897000E+05 20
3.71521781E+05 2.74399999E+05 20
3.71850877E+05 2.74707000E+05 20
3.72052001E+05 2.74894499E+05 20
3.72066095E+05 2.75044500E+05 21
3.71791812E+05 2.74788500E+05 21
3.71499282E+05 2.74516000E+05 21
3.70950782E+05 2.74004501E+05 21
3.71804750E+05 2.75074001E+05 22
3.71274500E+05 2.74579500E+05 22
3.71030719E+05 2.74352501E+05 22
3.71327031E+05 2.74059000E+05 23
3.71122345E+05 2.74278500E+05 23
3.70838311E+05 2.74583000E+05 23
3.70673407E+05 2.74760000E+05 23
3.70571219E+05 2.74869499E+05 23
3.72074812E+05 2.74870000E+05 24
3.71949720E+05 2.75004000E+05 24
3.71762000E+05 2.75205499E+05 24
3.71631407E+05 2.75345500E+05 24
3.71815086E+05 2.73682008E+05 25
3.71218469E+05 2.74321999E+05 25
3.70954126E+05 2.74605500E+05 25
3.70809156E+05 2.74760999E+05 25
3.70578876E+05 2.75008001E+05 25
3.71002875E+05 2.74736499E+05 26
3.71106470E+05 2.74833000E+05 26
3.71204001E+05 2.74923999E+05 26
3.71399061E+05 2.75106000E+05 26
