day on the river |
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day on the river |
Gina Shein |
Sep 21 2005, 04:53 PM
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#1
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Unregistered |
how many trials would you normally run in the river to get a consistent and accurate average reading of data?
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Robert_Oddo |
Sep 28 2005, 10:15 AM
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#2
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TREC Teacher Group: TREC Team Posts: 165 Joined: 27-April 05 Member No.: 8 |
Good Question Gina.
We usually did one reading with two different flow meters every meter across the profile of the river. In that way we always compare readings. Sometimes they were quite different. |
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