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Calculation difference between two time steps?

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Old   May 10, 2013, 01:10
Default Calculation difference between two time steps?
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Luis Felipe Gutierrez Marcantoni
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Hi, I try to write a piece of code to calculate the difference between two successive time steps (i.e, rho^n-rho^(n-1)). My question is how I can access to a field value for each grid point at any successive time step from temporal directories?.

Thanks in advance for any advice.

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Old   May 10, 2013, 04:57
Duong A. Hoang
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This is probably what you are looking for

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