[ri, gr]_id
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IN:
|
Identifier of the general raster image or the GR interface identifier returned by GRstart
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attr_name
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IN:
|
Name of the attribute to be searched for
|
Purpose
|
Returns the index of the attribute with the specified name.
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Return value
|
Returns the index of the attribute if successful and FAIL (or -1) otherwise.
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FORTRAN
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integer function mgfndat([ri, gr]_id, attr_name)
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|
integer [ri, gr]_id
|
|
character* (*) attr_name
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