Hi All, I have a data set ( only a portion) as follows: No. x1 x2 x3 y1 y2 y3 y4 1 0.200000 0.200000 0.200000 0.765685 75881.9 29289.3 -46592.6 2 0.200345 0.200000 0.200345 0.766661 75766.0 29268.4 -46497.6 3 0.200000 0.200345 0.200000 0.766030 75867.1 29259.8 -46607.4 4 0.359575 0.253987 0.359575 1.271019 43898.7 19675.6 -24223.1 5 0.359921 0.253987 0.359921 1.271995 43861.3 19666.1 -24195.2
This data set has to be filtered using the following conditions ( example only. in reality this can be anything): 0.2 < x1 < 0.3 y1 > 0.8 15000 < y3 < 30000 I have to filter the data set satisfying all the conditions. Can somebody help me out to do the same. Any help in this regard is solicited. Thanks Regards Guruguhan EACoE, India. -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>