Name

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    READ_ENVI_HEADER

Purpose

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    This function serves to read an ENVI header directly into
    an IDL program.

Category

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    Image Processing.

Calling Sequence

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    Result = READ_ENVI_HEADER( filename )

Inputs

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Filename

---

        The ENVI header filename to be read.

Keyword Parameters

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    NONE

Return Value

---

    A structure containing the ENVI header information from the
    provided file. If any error is encountered during this process,
    the scalar -1 will be returned.
   

Side Effects

---

    NONE

Modification History

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    Written by: Carl Salvaggio
    July, 2009 Original code
    December, 2009 Header now includes the byte order

Disclaimer

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    This source code is provided "as is" and without warranties as to performance
    or merchantability. The author and/or distributors of this source code may
    have made statements about this source code. Any such statements do not
    constitute warranties and shall not be relied on by the user in deciding
    whether to use this source code.
    This source code is provided without any express or implied warranties
    whatsoever. Because of the diversity of conditions and hardware under which
    this source code may be used, no warranty of fitness for a particular purpose
    is offered. The user is advised to test the source code thoroughly before
    relying on it. The user must assume the entire risk of using the source code.