  Solar limb observations sometimes reveal the presence of a satellite lobe in
the blue wing of the Stokes I profile from pixels belonging to granules. The
presence of this satellite lobe has been associated in the past to strong line
of sight gradients and, as the line of sight component is almost parallel to
the solar surface, to horizontal granular flows. We aim to increase the
knowledge about these horizontal flows studying a spectropolarimetric
observation of the north solar pole. We will make use of two state of the art
techniques, the spatial deconvolution procedure that increases the quality of
the data removing the stray light contamination, and spectropolarimetric
inversions that will provide the vertical stratification of the atmospheric
physical parameters where the observed spectral lines form. We inverted the
Stokes profiles using a two component configuration, obtaining that one
component is strongly blueshifted and displays a temperature enhancement at
upper photospheric layers while the second component has low redshifted
velocities and it is cool at upper layers. In addition, we examined a large
number of cases located at different heliocentric angles, finding smaller
velocities as we move from the centre to the edge of the granule. Moreover, the
height location of the enhancement on the temperature stratification of the
blueshifted component also evolves with the spatial location on the granule
being positioned on lower heights as we move to the periphery of the granular
structure.
