fmeobjects.FMERasterTools.reproject

FMERasterTools.reproject(sourceCSName, destCSName, interpolation, cellResize, raster, parms)

Performs coordinate system reprojection on a raster.

Specifying the same destination and source values will cause no processing to occur. Specifying a source coordinate system that is not the coordinate system of the source raster will cause the source raster to be treated as if it had the specified coordinate system; reprojection will occur, but the results may not be meaningful.

Parameters:

• sourceCSName (str) – FME coordinate system name that the raster is currently tagged with.
• destCSName (str) – Desired coordinate system of the raster.
• interpolation (int) –

  Interpolation type of the raster. Choose one of:

  FME_INTERPOLATION_NEARESTNEIGHBOR FME_INTERPOLATION_BILINEAR FME_INTERPOLATION_BICUBIC FME_INTERPOLATION_AVERAGE4 FME_INTERPOLATION_AVERAGE16 FME_INTERPOLATION_SOURCE

• cellResize (int) –

  Specifies how the cell size of the output raster will be calculated. Choose one of:

  FME_CELL_RESIZE_PRESERVE_NUM_CELLS FME_CELL_RESIZE_SQUARE_CELLS FME_CELL_RESIZE_PRESERVE_CELL_SHAPE

• raster (FMERaster) – Raster to be processed.
• parms (dict[str, str]) – (Optional) Specifies name-value pairs representing additional parameters. Currently, no additional parameters exist.

Return type:

FMERaster

Returns:

The raster after reprojection.

Raises:

FMEException – An exception is raised if an error occurred.