def plot_every_step(sdat, lovs):
sovs = misc.set_of_vars(lovs)<EOL>for step in sdat.walk.filter(rprof=True):<EOL><INDENT>rprofs = {}<EOL>rads = {}<EOL>metas = {}<EOL>for rvar in sovs:<EOL><INDENT>rprof, rad, meta = get_rprof(step, rvar)<EOL>rprofs[rvar] = rprof<EOL>metas[rvar] = meta<EOL>if rad is not None:<EOL><INDENT>rads[rvar] = rad<EOL><DEDENT><DEDENT>rprofs['<STR_LIT>'] = misc.get_rbounds(step)<EOL>rcmb, rsurf = misc.get_rbounds(step)<EOL>rprofs['<STR_LIT>'] = (step.sdat.scale(rcmb, '<STR_LIT:m>')[<NUM_LIT:0>],<EOL>step.sdat.scale(rsurf, '<STR_LIT:m>')[<NUM_LIT:0>])<EOL>rprofs['<STR_LIT:r>'] = get_rprof(step, '<STR_LIT:r>')[<NUM_LIT:0>] + rprofs['<STR_LIT>'][<NUM_LIT:0>]<EOL>stepstr = str(step.istep)<EOL>_plot_rprof_list(sdat, lovs, rprofs, metas, stepstr, rads)<EOL><DEDENT>
Plot profiles at each time step.

    Args:
        sdat (:class:`~stagpy.stagyydata.StagyyData`): a StagyyData instance.
        lovs (nested list of str): nested list of profile names such as
            the one produced by :func:`stagpy.misc.list_of_vars`.

    Other Parameters:
        conf.core.snapshots: the slice of snapshots.
        conf.conf.timesteps: the slice of timesteps.