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CLaRiNet 0.1 beta >> Managing CLaRiNet data structures: "FloatRaster", "FlowDirGrid" and "CellTree" structures > GetFlowDirGridHeader

# GetFlowDirGridHeader

Gets the georeferencing header of an existing flow direction grid.

### Calling Sequence

    Header = GetFlowDirGridHeader ( handle_fdr )

### Arguments

handle_ras

  integer: handle on the flow direction grid

Header

  output, vector containing 7 values: number of columns in the raster, number of lines, cellsize, X coordinate of lower-left pixel, Y coordinate of lower-left pixel, NODATA value, convention for positioning the lower-left pixel.

### Description

Gets the georeferencing header of an existing flow direction grid.

### Examples

### See Also

- CreateFlowDirGrid , CreateFlowDirFromBinary

### Authors

- Nicolas LE MOINE

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