.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "generated/model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code. .. rst-class:: sphx-glr-example-title .. _sphx_glr_generated_model_applications_precipitation_MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.py: MTD: Build Revision Series to Evaluate Forecast Consistency =========================================================== model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.conf .. GENERATED FROM PYTHON SOURCE LINES 9-13 .. contents:: :depth: 1 :local: :backlinks: none .. GENERATED FROM PYTHON SOURCE LINES 15-25 Scientific Objective -------------------- This use case demonstrates the use of the MTD tool to evaluate an updating forecast field and evaluate the forecast consistency. The use case looks for all forecasts valid at a given time and passes them into MTD. Objects are identified and tracked through time via the tool. The output can then be loaded into METviewer to compute the revision series and assess the consistency either of one case or many. See other HRRR-TLE use cases for a description of the Time Lagged Ensemble (TLE) field. .. GENERATED FROM PYTHON SOURCE LINES 27-31 Version Added ------------- METplus version 3.0 .. GENERATED FROM PYTHON SOURCE LINES 33-50 Datasets -------- **Forecast:** NOAA High Resolution Rapid Refresh Time-Lagged Ensemble (HRRR-TLE) forecasts in GRIB2 **Observation:** None **Climatology:** None **Location:** All of the input data required for this use case can be found in a sample data tarball. Each use case category will have one or more sample data tarballs. It is only necessary to download the tarball with the use case’s dataset and not the entire collection of sample data. Click here to access the METplus releases page and download sample data for the appropriate release: https://github.com/dtcenter/METplus/releases This tarball should be unpacked into the directory that you will set the value of INPUT_BASE. See :ref:`running-metplus` section for more information. .. GENERATED FROM PYTHON SOURCE LINES 52-56 METplus Components ------------------ This use case runs MTD (MODE Time Domain) over multiple forecast leads. .. GENERATED FROM PYTHON SOURCE LINES 58-81 METplus Workflow ---------------- **Beginning time (VALID_BEG):** 2018031300 **End time (VALID_END):** 2018031300 **Increment between beginning and end times (VALID_INCREMENT):** 86400 **Sequence of forecast leads to process (LEAD_SEQ):** begin_end_incr(12, 0, -1) The following tools are used for each run time: MTD This example loops by valid time. For each valid time it will run once, processing forecast leads 12 through 0. There is only one valid time in this example, so the following will be run: Run times: | **Valid:** 2018-03-13_0Z | **Forecast leads:** 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 .. GENERATED FROM PYTHON SOURCE LINES 83-92 METplus Configuration --------------------- METplus first loads all of the configuration files found in parm/metplus_config, then it loads any configuration files passed to METplus via the command line, i.e. parm/use_cases/model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.conf .. highlight:: bash .. literalinclude:: ../../../../parm/use_cases/model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.conf .. GENERATED FROM PYTHON SOURCE LINES 94-108 MET Configuration ----------------- METplus sets environment variables based on user settings in the METplus configuration file. See :ref:`How METplus controls MET config file settings` for more details. **YOU SHOULD NOT SET ANY OF THESE ENVIRONMENT VARIABLES YOURSELF! THEY WILL BE OVERWRITTEN BY METPLUS WHEN IT CALLS THE MET TOOLS!** If there is a setting in the MET configuration file that is currently not supported by METplus you'd like to control, please refer to: :ref:`Overriding Unsupported MET config file settings` .. dropdown:: MTDConfig_wrapped .. literalinclude:: ../../../../parm/met_config/MTDConfig_wrapped .. GENERATED FROM PYTHON SOURCE LINES 110-114 Python Embedding ---------------- This use case does not use Python embedding. .. GENERATED FROM PYTHON SOURCE LINES 116-120 User Scripting -------------- User Scripting is not used in this use case. .. GENERATED FROM PYTHON SOURCE LINES 122-131 Running METplus --------------- Pass the use case configuration file to the run_metplus.py script along with any user-specific system configuration files if desired:: run_metplus.py /path/to/METplus/parm/use_cases/model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.conf /path/to/user_system.conf See :ref:`running-metplus` for more information. .. GENERATED FROM PYTHON SOURCE LINES 133-148 Expected Output --------------- A successful run will output the following both to the screen and to the logfile:: INFO: METplus has successfully finished running. Refer to the value set for **OUTPUT_BASE** to find where the output data was generated. Output for this use case will be found in model_applications/precipitation/MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB (relative to **OUTPUT_BASE**) and will contain the following files: * mtd_20180313_000000V_2d.txt * mtd_20180313_000000V_3d_single_simple.txt * mtd_20180313_000000V_obj.nc .. GENERATED FROM PYTHON SOURCE LINES 150-170 Keywords -------- .. note:: * MTDToolUseCase * PrecipitationAppUseCase * NOAAHMTOrgUseCase * GRIB2FileUseCase * NOAAWPCOrgUseCase * NOAAHMTOrgUseCase * NOAAHWTOrgUseCase * ConvectionAllowingModelsAppUseCase * RevisionSeriesUseCase * DiagnosticsUseCase Navigate to the :ref:`quick-search` page to discover other similar use cases. .. GENERATED FROM PYTHON SOURCE LINES 170-172 .. code-block:: Python # .. _sphx_glr_download_generated_model_applications_precipitation_MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.py ` .. container:: sphx-glr-download sphx-glr-download-zip :download:`Download zipped: MTD_fcstHRRR-TLE_FcstOnly_RevisionSeries_GRIB.zip ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_