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Error in scaling volScalarField from (0,1) to (-1,1)

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Old   August 30, 2013, 01:34
Default Error in scaling volScalarField from (0,1) to (-1,1)
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Hrushi
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Hi all,

I have a volScalarField c which has value between 0 and 1. I wish to convert it to a new field phi which has limits between -1 and 1. I am trying the following conversion.

phi=2*c-1

But I get a field where my value of phi exceeds -1 and goes upto -50. I have checked c field and its value does not exceed 0.5. What is going wrong here?

Thanks and regards,

Hrushi
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