You don't do a conversion. It doesn't matter what the width of the pipe is, this measures the volume passing through it. The volume passing through all areas of a system whether 1/2, 3/4, or 15" are going to be the same ... it just will appear that the water is moving slower in areas. Think of a fast stream that gets to a wide spot. The water slows down, but the volume stays the same. This happens here as well, since this is measuring the volume that passes per hour. Put three of these in parallel and you could measure up to 4.5 GPM speeds. *snickers*
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#!/bin/sh {who;} {last;} {pause;} {grep;} {touch;} {unzip;} mount /dev/girl -t {wet;} {fsck;} {fsck;} {fsck;} {fsck;} echo yes yes yes {yes;} umount {/dev/girl;zip;} rm -rf {wet.spot;} {sleep;} finger: permission denied
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