filetype

Contents: Description, Arguments, Usage, Examples, Related Functions Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: No Description Determine the type of file Arguments and Return Values Arguments: A string containing the path and or filename Return Value: a string stating type of file Usage Syntax: filetype(filename = STRING) The filetype function returns the type of a data file. The filetype function returns the following strings for each type recognized: "SPECPR" - Specpr_FS2 "VICAR" - VICAR "GRD" - USGS GRD "ISIS" - PDS/ISIS "PNM" - PBMPlus "AVIRIS" - AVIRIS "IMATH" - VM IMath format "ENVI" - ENVI format The output from the filetype() function is suitable for input to the type value of the write() function. filetype() does not return any value if the type of file is other than those listed above. Examples dv> filetype("../../test.cub") "ISIS"

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