how to check whether variable is directory
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I don't know whether a variable is a directory or not, but when I use exist or isdir, and it is not a directory, I get a fatal error.
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Walter Roberson
2016-4-23
Variables cannot be directories. Variables can be strings that name directories. Example:
Testvar = 'data7'
exist(Testvar,'dir')
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2016-4-23
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