How can I downsample the product? ================================= The standard resolution for this product is 0.002° (about 200 m) and each track contains ~ 2--4 million pixels. If you want lower resolution (i.e. fewer pixels), you can use GMT to resample a grd file extracted from the HDF5 file with :code:`gmt grdsample`: .. code-block:: console $ gmt grdsample NAME.grd -RW/E/S/N -Ixinc/yinc -r -GOUTNAME.grd You can also use a variety of methods within Python or Matlab if you have read the product in that way.