I have a file (tmp0.tmp) of one column with negative and positive values, like this:
-109.372
-152.846
121.435
122.107
-1.172
-118.116
I want to sum 360 to each negative value, and keep the positive ones in the same position.
I did:
for file in tmp0.tmp
do
awk '{if ($1 < 0) {print $1+360} elseif {print $1}' $file > histogram.dat
done
and it didn't work.
Can anyone help me please?
Thanks
You can do it using awk
, no need use loops
awk '$1<0{$1+=360}1' inputfile
250.628
207.154
121.435
122.107
358.828
241.884
Just another way with bash
+ bc
:
while read -r n; do echo "if ($n<0) $n+360 else $n" | bc; done <tmp0.tmp
The output:
250.628
207.154
121.435
122.107
358.828
241.884
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