[GRASS-dev] r.example question

[António Rocha]

Greetings all

In r.example this is performed
    /* G_open_cell_old - returns file destriptor (>0) */
    if ((infd = G_open_cell_old(name, mapset)) < 0)
    G_fatal_error(_("Unable to open raster map <%s>"), name);

Does this means that r.example only reads integer maps? I'm asking this 
because in GRASS manual,  G_open_cell_old is described as:

Open an existing integer raster map (cell).

THanks

Best regards
Antonio



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