[Radiance-general] total -p and zeroes
Axel Jacobs
jacobs.axel at gmail.com
Fri Jan 29 08:51:49 PST 2010
Dear list,
I'm trying to use total -p to multiply two rows of data like this:
$ echo -e "0 1 2 3\n2 3 4 5"
0 1 2 3
2 3 4 5
$ echo -e "0 1 2 3\n2 3 4 5" |total -p
2 3 8 15
I would expect 0 * 2 = 0 in the first column. Does the -p option not
like zeroes? A straight-forward sum gives the expected result:
$ echo -e "0 1 2 3\n2 3 4 5" |total
2 4 6 8
Regards
Axel
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