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f = File.open("samples.raw", "r")
kgrp = []
kgrp[ 0]={}; kgrp[ 0][:pos] = 0; kgrp[ 0][:end] = 36275;
kgrp[ 1]={}; kgrp[ 1][:pos] = 36278; kgrp[ 1][:end] = 83135;
kgrp[ 2]={}; kgrp[ 2][:pos] = 83137; kgrp[ 2][:end] = 146756;
kgrp[ 3]={}; kgrp[ 3][:pos] = 146758; kgrp[ 3][:end] = 204997;
kgrp[ 4]={}; kgrp[ 4][:pos] = 204999; kgrp[ 4][:end] = 244908;
kgrp[ 5]={}; kgrp[ 5][:pos] = 244910; kgrp[ 5][:end] = 290978;
kgrp[ 6]={}; kgrp[ 6][:pos] = 290980; kgrp[ 6][:end] = 342948;
kgrp[ 7]={}; kgrp[ 7][:pos] = 342950; kgrp[ 7][:end] = 391750;
kgrp[ 8]={}; kgrp[ 8][:pos] = 391752; kgrp[ 8][:end] = 436915;
kgrp[ 9]={}; kgrp[ 9][:pos] = 436917; kgrp[ 9][:end] = 468807;
kgrp[10]={}; kgrp[10][:pos] = 468809; kgrp[10][:end] = 492772;
kgrp[11]={}; kgrp[11][:pos] = 492774; kgrp[11][:end] = 532293;
kgrp[12]={}; kgrp[12][:pos] = 532295; kgrp[12][:end] = 560192;
kgrp[13]={}; kgrp[13][:pos] = 560194; kgrp[13][:end] = 574121;
kgrp[14]={}; kgrp[14][:pos] = 574123; kgrp[14][:end] = 586343;
(0..14).each do |i|
f.seek(2 * kgrp[i][:pos])
kgrp[i][:data] = f.read(2 * (kgrp[i][:end] - kgrp[i][:pos]))
end
f.close
kgrp[ 0][:name] = "0c"
kgrp[ 1][:name] = "0e"
kgrp[ 2][:name] = "0g"
kgrp[ 3][:name] = "1c"
kgrp[ 4][:name] = "1e"
kgrp[ 5][:name] = "1g"
kgrp[ 6][:name] = "2c"
kgrp[ 7][:name] = "2e"
kgrp[ 8][:name] = "2g"
kgrp[ 9][:name] = "3c"
kgrp[10][:name] = "3e"
kgrp[11][:name] = "3g"
kgrp[12][:name] = "4c"
kgrp[13][:name] = "4e"
kgrp[14][:name] = "4a"
kgrp.each do |k|
f = File.open("#{k[:name]}.raw", "w")
f.write k[:data]
f.close
end
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