On Jun 8, 2009, at 11:46 AM, Hua Bao wrote:
Is there a general rule for choosing the appropriate resolution? Or
convergence test is needed?
Start with the smallest resolution that can resolve at least a few
pixels per half-wavelength or so (I usually use 8 pixels per
wavelength at least), and then double the resolution until your answer
converges to your desired tolerance.
Steven
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