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Old   September 14, 2012, 07:24
Question Question about the concepts for grid
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Meimei Tian
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Hi,

May I ask what's the difference between orthogonality and aspect radio?
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Old   September 14, 2012, 08:13
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Joern Beilke
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This cell has a problem with orthogonality:



and this one with the aspect ratio:

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Old   September 16, 2012, 07:17
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Quote:
Originally Posted by JBeilke View Post
This cell has a problem with orthogonality:



and this one with the aspect ratio:


Thank you very much. Could you also give the definition of them?
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Old   September 16, 2012, 07:53
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Thank you very much. Could you also give the definition of them?
Orthogonality occurs when two planes are perpendicular to each other.
Aspect ratio is ratio of the length to width of your image.
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