OpenFile:
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Open a file using a GUI if it is not specified.
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Form:
[fId, file, path] = OpenFile( path, file, suffix, heading, permission )
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Inputs
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path (1,:) Path to file
file (1,:) File name
suffix (1,:) Suffix (*.suffix) for the file
heading (1,:) Heading at top of dialog box
permission (1,:) Permission. Default is r+
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Outputs
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fID (1,1) File ID (-1 is failure)
file (1,:) File name
path (1,:) Path to file
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Children: