Routines (alphabetical) > Routines: G > GRIB Routines > GRIB_INDEX_READ

# GRIB_INDEX_READ

The GRIB_INDEX_READ function loads an index from a file.

## Examples

See GRIB_GET_VALUES for a general example using the GRIB routines.

## Syntax

Result = GRIB_INDEX_READ(IndexFile)

## Return Value

Returns an index handle.

## Arguments

### IndexFile

A string giving the filename from which to load the index.

## Version History

8.1 | Introduced