X-Received: by 10.157.47.106 with SMTP id h97mr15102813otb.7.1461964711598; Fri, 29 Apr 2016 14:18:31 -0700 (PDT)
X-Received: by 10.140.94.17 with SMTP id f17mr818829qge.17.1461964711528; Fri, 29 Apr 2016 14:18:31 -0700 (PDT)
Path: csiph.com!usenet.blueworldhosting.com!feeder01.blueworldhosting.com!news.glorb.com!sq19no424695igc.0!news-out.google.com!a73ni5579qge.0!nntp.google.com!88no1615515qga.1!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail
Newsgroups: comp.lang.idl
Date: Fri, 29 Apr 2016 14:18:31 -0700 (PDT)
Complaints-To: groups-abuse@google.com
Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=202.52.53.226; posting-account=ubnnowoAAABDHa5cMwByR8QY5zsRbrYC
NNTP-Posting-Host: 202.52.53.226
User-Agent: G2/1.0
MIME-Version: 1.0
Message-ID: <4a14672f-a273-4f75-afd9-cb8a3357f2ae@googlegroups.com>
Subject: READ ARRAY and extract the values
From: Tanvir Hussain <ththussain@gmail.com>
Injection-Date: Fri, 29 Apr 2016 21:18:31 +0000
Content-Type: text/plain; charset=ISO-8859-1
Xref: csiph.com comp.lang.idl:115

Hi All 

I have a data which is organized in the following way 

obj1  12.5
obj1  14.5
obj1  15.4
obj1  14.0
obj1  12.5
obj1  14.5
obj1  15.4
obj1  14.0
obj1  12.5
obj1  14.5
obj1  15.4
obj1  14.0
obj2  12.5
obj2  14.5
obj2  15.4
obj2  14.0
obj2  12.5
obj2  14.5
obj2  15.4
obj2  14.0
obj2  12.5
obj2  14.5
obj2  15.4
obj2  14.0

I want to extract all the values associated with obj1 and write them in a separate array.  In the similar way for the obj2. Please help. 

Thanks
Tanvir