Dear all,
I would like to plot the variable ratio between two fields A and B, but some of these fields have sometimes a *null* value, so I get the following error message
*********************************************
fatal:divide: Division by 0, Can't continue
fatal:Div: operator failed, can't continue
*********************************************
Since I don't mind to have an array with *missing* values (i.e. the values coming from the division by zero), I would like to ask you if there is a way to by-pass that and plot the ratio in any cases, regardless by the values of the two initial fields A and B.
Thanks,
Maria
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Received on Tue Jul 13 06:06:58 2010
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