Exemple #1
0
def nourishment(transect_id, dt_from=None, dt_to=None, plotproperties=None, figsize=None):
    transect_id = int(transect_id)
    if plotproperties is None:
        plotproperties = {}
    if figsize is None:
        figsize = (8, 9)

    dfs = makedfs(transect_id, dt_from, dt_to)
    fig = combinedplot(dfs, figsize=figsize)

    buf = cStringIO.StringIO()

    try:
        fig.savefig(buf, **plotproperties)
    except ValueError, e:
        logger.error("Error creating nourishment figure for %s (from %s to "
                     "%s)" % (transect_id, dt_from, dt_to))
        all_else_fails_fig = all_else_fails_plot(dfs, figsize=figsize)
        buf.reset()
        all_else_fails_fig.savefig(buf, **plotproperties)
        # cleanup
        all_else_fails_fig.clf()
    set_matplotlib_defaults()

    try:
        from lizard_kml.jarkus.nc_models import makedfs
    except ImportError:
        # import locally anyway
        from nc_models import makedfs

    transects = [
        7005000,  # working
        7005475,  # no data for ax3 and ax4 figure (returns all-else-fails)
        9010047,  # has very few data (should also work)
        8008100,
    ]
    for transect in transects:
        dfs = makedfs(transect)
        try:
            fig1 = test_plot_ax1(dfs)
            fig1.savefig('nourishment-%s-ax1.png' % transect)
        except ValueError, e:
            print "ERROR - axis 1 for %s fails: %s" % (transect, e)
        try:
            fig2 = test_plot_ax2(dfs)
            fig2.savefig('nourishment-%s-ax2.png' % transect)
        except ValueError, e:
            print "ERROR - axis 2 for %s fails: %s" % (transect, e)
        try:
            fig3 = test_plot_ax3(dfs)
            fig3.savefig('nourishment-%s-ax3.png' % transect)
        except ValueError, e:
            print "ERROR - axis 3 for %s fails: %s" % (transect, e)