perl -ne "if (/Variable (.*)/ > 0.900) { print 1 }" "C:\Users\Desktop\...\output_files\output.txt" > discard\variable.txt
perl -ne "if (/Variable2 (.*)/ > 0.900) { print 1 }" "C:\Users\Desktop\...\output_files\output.txt" > discard\variable2.txt
perl -ne "if (/Variable3 (.*)/ > 0.900) { print 1 }" "C:\Users\Desktop\...\output_files\output.txt" > discard\variable3.txt