Re: Split a file into multiple files using a pattern

*To*: mathgroup at smc.vnet.net*Subject*: [mg69700] Re: Split a file into multiple files using a pattern*From*: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>*Date*: Thu, 21 Sep 2006 07:29:30 -0400 (EDT)*Organization*: Uni Leipzig*References*: <eeqqnq$ooo$1@smc.vnet.net>

Hi. lst = {1, 2, 3, 4, Table[-999.99 , {19}], 5, 6, 7, 8}; lst /. {a___, {(-999.99) ..}, b__} :> {{a}, {b}} ??? Regards Jens "Raj" <rajanikanth at gmail.com> schrieb im Newsbeitrag news:eeqqnq$ooo$1 at smc.vnet.net... | hi! | | COuld somebody please tell me how can I do this in Mathematica: I have | a file of numbers containing -999.99 in places where there is missing | data. | I want to split the file into a number of files based on the criterion | that the number of consecutive - 999.99 are more than 18 . | | For example... if the file is of the form | | {1,2,3,4,{-999.99 repeated 18 or more times},5,6,7,8} | then I want the output to be file1.txt which contains {1,2,3,4} and | file2.txt which contains {5,6,7,8} | | Thanks, | | Raj |