示例#1
0
class get_steps_schema:
    def __init__(self, db="Prod", eTserver="Prod"):

        self.eTserver = eTserver
        self.db = db

        self.runData = None

        if self.eTserver == 'Prod':
            pS = True
        else:
            pS = False

        self.connect = Connection(
            operator='richard',
            db=self.db,
            exp='LSST-CAMERA',
            prodServer=pS)

    def get(self, run=None):

        if run is None:
            print('Error: missing run number')
            raise ValueError

        self.runData = self.connect.getRunResults(run=run)

        return self.runData

    def get_test_info(self, runData=None):

        if runData is None:
            r = self.runData
        else:
            r = runData

        self.test_dict = OrderedDict()

        for steps in r["steps"]:
            if "acq" in steps:
                continue
            schema_list = r["steps"][steps]

            for schema in schema_list:
                if "info" in schema or "versions" in schema:
                    continue

                test_list = schema_list[schema][0]
                for item in test_list:
                    if 'amp' in item or "slot" in item or "raft" in item or "sensor" in item \
                            or "schema" in item or "job" in item or \
                            "subset" in item or "file" in item or "host" in item or "wavelength" in item:
                        continue

                    self.test_dict[item] = [steps, schema]

        return self.test_dict
示例#2
0
 def __init__(self, run, user='******', prodServer=True):
     """
     Parameters
     ----------
     run: str
         Run number.  If it ends in 'D', the Dev database will be
         queried.
     user: str ['ccs']
         User id to pass to the etravelerAPI.connection.Connnection
         initializer.
     prodServer: bool [True]
         Flag to use the prod or dev eT server.
     """
     super(ETResults, self).__init__()
     db_name = 'Dev' if run.endswith('D') else 'Prod'
     conn = Connection(user, db_name, prodServer=prodServer)
     self.results = conn.getRunResults(run=run)
     self._extract_schema_values()
示例#3
0
class plotGoodRaftRuns():
    def __init__(self, db='Prod', server='Prod', base_dir=None):

        self.traveler_name = {}
        self.test_type = "fe55_raft_analysis"
        self.traveler_name['I&T-Raft'] = 'INT-SR-EOT-01'
        self.traveler_name['BNL-Raft'] = 'SR-RTM-EOT-03'
        self.base_dir = base_dir
        self.db = db
        self.server = server

        if server == 'Prod':
            pS = True
        else:
            pS = False
        self.connect = Connection(operator='richard',
                                  db=db,
                                  exp='LSST-CAMERA',
                                  prodServer=pS)

    def find_runs(self, site_type=None, runs=None):

        #data = self.connect.getResultsJH(htype="LCA-11021_RTM",
        #                                stepName=self.test_type,
        #                                travelerName=self.traveler_name)

        if runs is not None:
            runs = runs

        return runs

    def make_run_pages(self, site_type=None, runs=None):

        run_list = self.find_runs(site_type=site_type, runs=runs)
        raft_list = []

        for run in run_list:
            data = self.connect.getRunResults(run=run)
            raft = data["experimentSN"]
            raft_list.append(raft)
            self.write_run_plot(run=run, site_type=site_type, raft=raft)

        return run_list, raft_list

    def write_run_plot(self, run=None, site_type=None, raft=None):

        print('Operating on run ', run)

        g = get_EO_analysis_results(db=self.db, server=self.server)

        raft_list, data = g.get_tests(site_type=site_type,
                                      test_type="gain",
                                      run=run)
        res = g.get_results(test_type="gain", data=data, device=raft)

        raft_list_ptc, data_ptc = g.get_tests(site_type=site_type,
                                              test_type="ptc_gain",
                                              run=run)
        res_ptc_gain = g.get_results(test_type='ptc_gain',
                                     data=data_ptc,
                                     device=raft)

        raft_list_psf, data_psf = g.get_tests(site_type=site_type,
                                              test_type="psf_sigma",
                                              run=run)
        res_psf = g.get_results(test_type='psf_sigma',
                                data=data_psf,
                                device=raft)

        raft_list_rn, data_rn = g.get_tests(site_type=site_type,
                                            test_type="read_noise",
                                            run=run)
        res_rn = g.get_results(test_type='read_noise',
                               data=data_rn,
                               device=raft)

        raft_list_cti_low_serial, data_cls = g.get_tests(
            site_type=site_type, test_type="cti_low_serial", run=run)
        res_cls = g.get_results(test_type='cti_low_serial',
                                data=data_cls,
                                device=raft)
        raft_list_cti_high_serial, data_chs = g.get_tests(
            site_type=site_type, test_type="cti_high_serial", run=run)
        res_chs = g.get_results(test_type='cti_high_serial',
                                data=data_chs,
                                device=raft)

        raft_list_cti_low_parallel, data_clp = g.get_tests(
            site_type=site_type, test_type="cti_low_parallel", run=run)
        res_clp = g.get_results(test_type='cti_low_parallel',
                                data=data_clp,
                                device=raft)

        raft_list_cti_high_parallel, data_chp = g.get_tests(
            site_type=site_type, test_type="cti_high_parallel", run=run)
        res_chp = g.get_results(test_type='cti_high_parallel',
                                data=data_chp,
                                device=raft)

        raft_list_dark_pixels, data_dp = g.get_tests(site_type=site_type,
                                                     test_type="dark_pixels",
                                                     run=run)
        res_dp = g.get_results(test_type='dark_pixels',
                               data=data_dp,
                               device=raft)

        raft_list_dark_columns, data_dc = g.get_tests(site_type=site_type,
                                                      test_type="dark_columns",
                                                      run=run)
        res_dc = g.get_results(test_type='dark_columns',
                               data=data_dc,
                               device=raft)

        raft_list_bright_pixels, data_bp = g.get_tests(
            site_type=site_type, test_type="bright_pixels", run=run)
        res_bp = g.get_results(test_type='bright_pixels',
                               data=data_bp,
                               device=raft)

        raft_list_bright_columns, data_bc = g.get_tests(
            site_type=site_type, test_type="bright_columns", run=run)
        res_bc = g.get_results(test_type='bright_columns',
                               data=data_bc,
                               device=raft)

        raft_list_traps, data_tp = g.get_tests(site_type=site_type,
                                               test_type="num_traps",
                                               run=run)
        res_tp = g.get_results(test_type='num_traps',
                               data=data_tp,
                               device=raft)

        raft_list_qe, data_qe = g.get_tests(site_type=site_type,
                                            test_type="QE",
                                            run=run)
        res_qe = g.get_results(test_type='QE', data=data_qe, device=raft)

        raft_list_drkC, data_drkC = g.get_tests(site_type=site_type,
                                                test_type="dark_current_95CL",
                                                run=run)
        res_drkC = g.get_results(test_type='dark_current_95CL',
                                 data=data_drkC,
                                 device=raft)

        raft_list_fw, data_fw = g.get_tests(site_type=site_type,
                                            test_type="full_well",
                                            run=run)
        res_fw = g.get_results(test_type='full_well',
                               data=data_fw,
                               device=raft)

        raft_list_nonl, data_nonl = g.get_tests(site_type=site_type,
                                                test_type="max_frac_dev",
                                                run=run)
        res_nonl = g.get_results(test_type='max_frac_dev',
                                 data=data_nonl,
                                 device=raft)

        test_list = []
        test_list_ptc = []
        test_list_psf = []
        test_list_rn = []

        test_list_cls = []
        test_list_chs = []
        test_list_clp = []
        test_list_chp = []

        test_list_dp = []
        test_list_dc = []
        test_list_bp = []
        test_list_bc = []
        test_list_tp = []

        test_list_drkC = []
        test_list_fw = []
        test_list_nonl = []

        # treat qe specially since all filters are in the same list

        test_list_qe_u = []
        test_list_qe_g = []
        test_list_qe_r = []
        test_list_qe_i = []
        test_list_qe_z = []
        test_list_qe_y = []

        for ccd in res:
            test_list.extend(res[ccd])
            test_list_ptc.extend(res_ptc_gain[ccd])
            test_list_psf.extend(res_psf[ccd])
            test_list_rn.extend(res_rn[ccd])

            test_list_cls.extend(res_cls[ccd])
            test_list_chs.extend(res_chs[ccd])
            test_list_clp.extend(res_clp[ccd])
            test_list_chp.extend(res_chp[ccd])

            test_list_bp.extend(res_bp[ccd])
            test_list_bc.extend(res_bc[ccd])
            test_list_dp.extend(res_dp[ccd])
            test_list_dc.extend(res_dc[ccd])
            test_list_tp.extend(res_tp[ccd])

            test_list_drkC.extend(res_drkC[ccd])
            test_list_fw.extend(res_fw[ccd])
            test_list_nonl.extend(res_nonl[ccd])

            test_list_qe_u.append(res_qe[ccd][0])
            test_list_qe_g.append(res_qe[ccd][1])
            test_list_qe_r.append(res_qe[ccd][2])
            test_list_qe_i.append(res_qe[ccd][3])
            test_list_qe_z.append(res_qe[ccd][4])
            test_list_qe_y.append(res_qe[ccd][5])

        # NEW: create a column data source for the plots to share
        source = ColumnDataSource(data=dict(x=range(0, len(test_list)),
                                            gain=test_list,
                                            ptc=test_list_ptc,
                                            psf=test_list_psf,
                                            rn=test_list_rn,
                                            cls=test_list_cls,
                                            chs=test_list_chs,
                                            clp=test_list_clp,
                                            chp=test_list_chp,
                                            bp=test_list_bp,
                                            bc=test_list_bc,
                                            dp=test_list_dp,
                                            dc=test_list_dc,
                                            tp=test_list_tp,
                                            drkC=test_list_drkC,
                                            fw=test_list_fw,
                                            nonl=test_list_nonl))

        source_qe = ColumnDataSource(data=dict(x=range(0, len(test_list_qe_u)),
                                               u=test_list_qe_u,
                                               g=test_list_qe_g,
                                               r=test_list_qe_r,
                                               i=test_list_qe_i,
                                               z=test_list_qe_z,
                                               y=test_list_qe_y))

        TOOLS = "pan,wheel_zoom,box_zoom,reset,save,box_select,lasso_select"

        # create a new plot with a title and axis labels
        p = figure(tools=TOOLS,
                   title="gains",
                   x_axis_label='amp',
                   y_axis_label='gain')
        ptc = figure(tools=TOOLS,
                     title="ptc gains",
                     x_axis_label='amp',
                     y_axis_label='gain')
        psf = figure(tools=TOOLS,
                     title="psf",
                     x_axis_label='amp',
                     y_axis_label='psf')
        rn = figure(tools=TOOLS,
                    title="Read noise",
                    x_axis_label='amp',
                    y_axis_label='Noise')

        cls = figure(tools=TOOLS,
                     title="CTI low serial",
                     x_axis_label='amp',
                     y_axis_label='CTI')
        chs = figure(tools=TOOLS,
                     title="CTI high serial",
                     x_axis_label='amp',
                     y_axis_label='CTI')
        clp = figure(tools=TOOLS,
                     title="CTI low parallel",
                     x_axis_label='amp',
                     y_axis_label='CTI')
        chp = figure(tools=TOOLS,
                     title="CTI high parallel",
                     x_axis_label='amp',
                     y_axis_label='CTI')

        bp = figure(tools=TOOLS,
                    title="Bright Pixels",
                    x_axis_label='amp',
                    y_axis_label='Bright Pixels')
        bc = figure(tools=TOOLS,
                    title="Bright Columns",
                    x_axis_label='amp',
                    y_axis_label='Bright Columns')
        dp = figure(tools=TOOLS,
                    title="Dark Pixels",
                    x_axis_label='amp',
                    y_axis_label='Dark Pixels')
        dc = figure(tools=TOOLS,
                    title="Dark Columns",
                    x_axis_label='amp',
                    y_axis_label='Dark Columns')
        tp = figure(tools=TOOLS,
                    title="Traps",
                    x_axis_label='amp',
                    y_axis_label='Traps')

        drkC = figure(tools=TOOLS,
                      title="Dark Current",
                      x_axis_label='amp',
                      y_axis_label='Current')
        fw = figure(tools=TOOLS,
                    title="Full Well",
                    x_axis_label='amp',
                    y_axis_label='Full Well')
        nonl = figure(tools=TOOLS,
                      title="Non-linearity",
                      x_axis_label='amp',
                      y_axis_label='Max dev')

        qe_u = figure(tools=TOOLS,
                      title="QE: u band",
                      x_axis_label='sensor',
                      y_axis_label='QE')
        qe_g = figure(tools=TOOLS,
                      title="QE: g band",
                      x_axis_label='sensor',
                      y_axis_label='QE')
        qe_r = figure(tools=TOOLS,
                      title="QE: r band",
                      x_axis_label='sensor',
                      y_axis_label='QE')
        qe_i = figure(tools=TOOLS,
                      title="QE: i band",
                      x_axis_label='sensor',
                      y_axis_label='QE')
        qe_z = figure(tools=TOOLS,
                      title="QE: z band",
                      x_axis_label='sensor',
                      y_axis_label='QE')
        qe_y = figure(tools=TOOLS,
                      title="QE: y band",
                      x_axis_label='sensor',
                      y_axis_label='QE')

        # add a line renderer with legend and line thickness
        #sensor_lines = [sensor_start, sensor_end, sensor_third]
        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        p.circle('x',
                 'gain',
                 source=source,
                 legend="Gain: Run " + str(run),
                 line_width=2)
        for sensor_line in sensor_lines:
            p.add_layout(sensor_line)

        my_label = Label(x=0, y=10, text='S00')
        p.add_layout(my_label)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        ptc.circle('x',
                   'ptc',
                   source=source,
                   legend="ptc Gain: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            ptc.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        psf.circle('x',
                   'psf',
                   source=source,
                   legend="PSF: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            psf.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        rn.circle('x',
                  'rn',
                  source=source,
                  legend="Read Noise: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            rn.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        cls.circle('x',
                   'cls',
                   source=source,
                   legend="CTI low serial: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            cls.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        chs.circle('x',
                   'chs',
                   source=source,
                   legend="CTI high serial: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            chs.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        clp.circle('x',
                   'clp',
                   source=source,
                   legend="CTI low parallel: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            clp.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        chp.circle('x',
                   'chp',
                   source=source,
                   legend="CTI high parallel: Run " + str(run),
                   line_width=2)
        for sensor_line in sensor_lines:
            chp.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        bp.circle('x',
                  'bp',
                  source=source,
                  legend="Bright Pixels: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            bp.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        bc.circle('x',
                  'bc',
                  source=source,
                  legend="Bright Columns: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            bc.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        dp.circle('x',
                  'dp',
                  source=source,
                  legend="Dark Pixels: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            dp.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        dc.circle('x',
                  'dc',
                  source=source,
                  legend="Dark Columns: Run " + str(run),
                  line_width=2)

        for sensor_line in sensor_lines:
            dc.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        tp.circle('x',
                  'tp',
                  source=source,
                  legend="Traps: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            tp.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))

        drkC.circle('x',
                    'drkC',
                    source=source,
                    legend="Dark Current: Run " + str(run),
                    line_width=2)
        for sensor_line in sensor_lines:
            drkC.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        fw.circle('x',
                  'fw',
                  source=source,
                  legend="Full Well: Run " + str(run),
                  line_width=2)
        for sensor_line in sensor_lines:
            fw.add_layout(sensor_line)

        sensor_lines = []
        for i in range(0, 160, 16):
            sensor_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        nonl.circle('x',
                    'nonl',
                    source=source,
                    legend="Non-linearity: Run " + str(run),
                    line_width=2)
        for sensor_line in sensor_lines:
            nonl.add_layout(sensor_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))

        qe_u.circle('x',
                    'u',
                    source=source_qe,
                    legend="QE u band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_u.add_layout(raft_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        qe_g.circle('x',
                    'g',
                    source=source_qe,
                    legend="QE g band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_g.add_layout(raft_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        qe_r.circle('x',
                    'r',
                    source=source_qe,
                    legend="QE r band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_r.add_layout(raft_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        qe_i.circle('x',
                    'i',
                    source=source_qe,
                    legend="QE i band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_i.add_layout(raft_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        qe_z.circle('x',
                    'z',
                    source=source_qe,
                    legend="QE z band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_z.add_layout(raft_line)

        raft_lines = []
        for i in range(0, 9, 1):
            raft_lines.append(
                Span(location=i,
                     dimension='height',
                     line_color='grey',
                     line_dash='dashed',
                     line_width=3))
        qe_y.circle('x',
                    'y',
                    source=source_qe,
                    legend="QE y band: Run " + str(run),
                    line_width=2)
        for raft_line in raft_lines:
            qe_y.add_layout(raft_line)

        # NEW: put the subplots in a gridplot
        grid = gridplot([[p, ptc], [psf, rn]])
        grid_cti = gridplot([[cls, chs], [clp, chp]])
        grid_def = gridplot([[bp, bc, None], [dp, dc, tp]])
        grid_qe = gridplot([[qe_u, qe_g, qe_r], [qe_i, qe_z, qe_y]])
        grid_misc = gridplot([[fw, drkC], [nonl, None]])

        raft_text = "Plots for I&T Raft run " + str(run) + " " + raft

        pre = PreText(text=raft_text, width=1000, height=100)

        tab1 = Panel(child=grid, title="Gains, PSF, Noise")
        tab2 = Panel(child=grid_cti, title="CTI")
        tab3 = Panel(child=grid_def, title="Defects")
        tab4 = Panel(child=grid_qe, title="QE 6-band")
        tab5 = Panel(child=grid_misc, title="Dark C, Full well, Non-lin")

        tabs = Tabs(tabs=[tab1, tab2, tab3, tab4, tab5])

        l = layout([widgetbox(pre), tabs], sizing_mode='scale_both')

        o_file = self.base_dir + raft + "-" + str(run) + ".html"
        output_file(o_file)
        save(l)

    def write_table(self, run_list=None, raft_list=None, type_list=None):
        data = dict(rafts=raft_list, runs=run_list, types=type_list)

        dashboard = ColumnDataSource(data)

        columns = [
            TableColumn(field="rafts", title="Raft"),
            TableColumn(field="types", title="Type"),
            TableColumn(field="runs",
                        title="Run",
                        formatter=HTMLTemplateFormatter(template="<a href= \
                'http://slac.stanford.edu/~richard/LSST/<%= rafts %>-<%= runs %>.html' \
                ><%= runs %></a>"))
        ]
        data_table = DataTable(source=dashboard,
                               columns=columns,
                               width=400,
                               height=280)

        return data_table
    help="separate app instance, dash should not be prepended ")
args = parser.parse_args()

print 'Discover step and schema names for run ', args.run
if args.run == None:
    print 'Error: missing run number'
    raise ValueError

if args.eTserver == 'Prod': pS = True
else: pS = False

if args.appSuffix != '':
    appSuffix = '-' + args.appSuffix

print 'args. appSuffix, appSuffix = ', args.appSuffix, appSuffix

connect = Connection(operator='richard',
                     db=args.db,
                     exp='LSST-CAMERA',
                     prodServer=pS,
                     appSuffix=appSuffix)

returnData = connect.getRunResults(run=args.run)

for step in returnData['steps']:
    stepDict = returnData['steps'][step]
    print '\n Step ', step, '\n'

    for schemaList in stepDict:
        print schemaList