def run(fileType, configFile, realtime): """ Run the script, process any new data Parameters ---------- fileType: str 'HRRR', ... configFile : str Name of the file with settings realtime : boolean True if this is realtime Returns ------- 1 for error, 0 for success """ good = False regriddable = ['HRRR', 'RAP', 'MRMS', 'GFS'] if (fileType not in regriddable): print 'ERROR unknown file type command arg ', fileType return 1 # User must pass the config file into the main driver. if not os.path.exists(configFile): print 'ERROR forcing engine config file not found:', configFile return 1 # read in fixed main params parms = parmRead(configFile, fileType, realtime) #if there is not a state file, create one now using newest if (not os.path.exists(parms._stateFile)): parms.debugPrint() createStateFile(parms, fileType, realtime) # read in state state = State(parms._stateFile, fileType) # query each directory and get newest model run file for each, then # get all for that and previous issue time data = df.DataFiles(parms._dataDir, parms._maxFcstHour, fileType) data.setNewestFiles(parms._hoursBack) # Update the state to reflect changes, returning those files to regrid # Regrid 'em toProcess = state.lookForNew(data, parms._hoursBack, fileType) for f in toProcess: try: regrid(f, fileType, configFile); except: WhfLog.error("Could not regrid/downscale %s", f) else: WhfLog.debug("Adding new file %s, and writing state file", f) if (not state.addFileIfNew(f)): WhfLog.error("File %s was not new", f) else: state.write(parms._stateFile, fileType); # write out state (in case it has not been written yet) and exit #state.debugPrint() state.write(parms._stateFile, fileType) return 0
def withinNHours(self, ftime, N): """ Check if input time is within some number of issue hours of self Parameters ---------- ftime: ForecastTime N:int Number of hours to check Returns ------- True if input time - local time <= N hours """ # same day, issue hour match # same day, issue hour input - issue hour <= N if (self._fcstTime == ftime._fcstTime): if (self._issueHour == ftime._issueHour): return True elif (ftime._issueHour-self._issueHour <= N): return True else: return False else: # create a full time from local and input states timeIn = ftime.ymdh() timeLoc = self.ymdh() diff = (timeIn - timeLoc).total_seconds() maxSeconds = N*3600 if (diff < 0): WhfLog.error("Unexpected data newer than newest") return False else: return (diff <= maxSeconds)
def lookForNew(self, data, hoursBack, fileType): """ See if new data has arrived compared to state. If a new issue time, purge older stuff from state. Parameters ---------- data: DataFiles The newest data hoursBack: int Maximum number of hours back to keep data in state fileType : str 'HRRR', 'RAP', ... Returns ------- list[str] The data file names that are are to be added to state """ ret = [] fnames = data.getFnames() if (not fnames): return ret if (self.isEmpty()): WhfLog.debug("Adding to empty list") else: sname = self.newest() if (not sname): WhfLog.error("Expected file, got none") return ret self._analyzeNewest(fnames[-1], sname, hoursBack, fileType) for f in fnames: if (self._isNew(f)): ret.append(f) return ret
def run(fileType, configFile, realtime): """ Run the script, process any new data Parameters ---------- fileType: str 'HRRR', ... configFile : str Name of the file with settings realtime : boolean True if this is realtime Returns ------- 1 for error, 0 for success """ good = False regriddable = ['HRRR', 'RAP', 'MRMS', 'GFS'] if (fileType not in regriddable): print 'ERROR unknown file type command arg ', fileType return 1 # User must pass the config file into the main driver. if not os.path.exists(configFile): print 'ERROR forcing engine config file not found:', configFile return 1 # read in fixed main params parms = parmRead(configFile, fileType, realtime) #if there is not a state file, create one now using newest if (not os.path.exists(parms._stateFile)): parms.debugPrint() createStateFile(parms, fileType, realtime) # read in state state = State(parms._stateFile, fileType) # query each directory and get newest model run file for each, then # get all for that and previous issue time data = df.DataFiles(parms._dataDir, parms._maxFcstHour, fileType) data.setNewestFiles(parms._hoursBack) # Update the state to reflect changes, returning those files to regrid # Regrid 'em toProcess = state.lookForNew(data, parms._hoursBack, fileType) for f in toProcess: try: regrid(f, fileType, configFile); except: WhfLog.error("Could not regrid/downscale %s", f) else: WhfLog.debug("Adding new file %s, and writing state file", f) if (not state.addFileIfNew(f)): WhfLog.error("File %s was not new", f) else: state.write(parms._stateFile, fileType); # write out state (in case it has not been written yet) and exit #state.debugPrint() state.write(parms._stateFile, fileType) return 0
def lookForNew(self, data, hoursBack, fileType): """ See if new data has arrived compared to state. If a new issue time, purge older stuff from state. Parameters ---------- data: DataFiles The newest data hoursBack: int Maximum number of hours back to keep data in state fileType : str 'HRRR', 'RAP', ... Returns ------- list[str] The data file names that are are to be added to state """ ret = [] fnames = data.getFnames() if (not fnames): return ret if (self.isEmpty()): WhfLog.debug("Adding to empty list") else: sname = self.newest() if (not sname): WhfLog.error("Expected file, got none") return ret self._analyzeNewest(fnames[-1], sname, hoursBack, fileType) for f in fnames: if (self._isNew(f)): ret.append(f) return ret
def withinNHours(self, ftime, N): """ Check if input time is within some number of issue hours of self Parameters ---------- ftime: ForecastTime N:int Number of hours to check Returns ------- True if input time - local time <= N hours """ # same day, issue hour match # same day, issue hour input - issue hour <= N if (self._fcstTime == ftime._fcstTime): if (self._issueHour == ftime._issueHour): return True elif (ftime._issueHour-self._issueHour <= N): return True else: return False else: # create a full time from local and input states timeIn = ftime.ymdh() timeLoc = self.ymdh() diff = (timeIn - timeLoc).total_seconds() maxSeconds = N*3600 if (diff < 0): WhfLog.error("Unexpected data newer than newest") return False else: return (diff <= maxSeconds)
def updateWithNew(self, data, hoursBack): """ Update internal state with new data The dataType is used to determine which part of state to update Parameters ---------- data: DataFiles The newest data hoursBack: int Maximum number of hours back to keep data in state Returns ------- list[str] The data file names that are are newly added to state """ ret = [] fnames = data.getFnames() if (not fnames): return ret if (self.isEmpty()): WhfLog.debug("Adding to empty %s list") else: sname = self.newest() if (not sname): WhfLog.error("Expected file, got none") return ret if (fnames[-1] > sname): WhfLog.debug("Newer time encountered") # see if issue time has increased and if so, purge old stuff # create DataFile objects try: df0 = df.DataFile(sname[0:8], sname[9:], 'CFS') df1 = df.DataFile(fnames[-1][0:8], fnames[-1][9:], 'CFS') except FilenameMatchError as fe: WhfLog.debug("Skipping file use due to %s", fe) except InvalidArgumentError as ie: WhfLog.debug("Skipping file use due to %s", ie) if (df0._time.inputIsNewerIssueHour(df1._time)): WhfLog.debug("Issue hour has increased, purge now") self.update(df1._time, hoursBack) for f in fnames: if (self.addFileIfNew(f)): ret.append(f) self.sortFiles() return ret
def setCurrentModelAvailability(self, parms, config): """ Change availability status when appropriate by looking at disk Parameters ---------- parms : Parms parameters config : str Config file name Returns ------- none """ if (self._layered): # no need to do more, already layered return if (self._empty): WhfLog.error("Empty when not expected") return # make note if going from nothing to something nothing = True for f in self._step: if (f._layered): nothing = False #if (nothing): #WhfLog.debug("Nothing, so trying to get stuff") # first time only, try the -1 and -2 steps, force with what we have if (self._first): self._step[2].forceLayer(parms, config, self._issue) self._step[1].forceLayer(parms, config, self._issue) self._first = False self._step[0].layerIfReady(parms, config, self._issue) self._layered = self._step[0]._layered if (not self._layered): tnow = datetime.datetime.utcnow() diff = tnow - self._clockTime idiff = (diff.microseconds + (diff.seconds + diff.days*24*3600)*10**6)/10**6 if (idiff > parms._veryLateSeconds): WhfLog.warning("WARNING: Inputs for layering timeout Issue:%s", self._issue.strftime("%Y%m%d%H")) s = self._step[0].debugPrintString() WhfLog.warning("WARNING: 0, state=%s", s) self._step[0].forceLayer(parms, config, self._issue) self._layered = True
def updateWithNew(self, data, hoursBack): """ Update internal state with new data The dataType is used to determine which part of state to update Parameters ---------- data: DataFiles The newest data hoursBack: int Maximum number of hours back to keep data in state Returns ------- list[str] The data file names that are are newly added to state """ ret = [] fnames = data.getFnames() if (not fnames): return ret if (self.isEmpty()): WhfLog.debug("Adding to empty %s list") else: sname = self.newest() if (not sname): WhfLog.error("Expected file, got none") return ret if (fnames[-1] > sname): WhfLog.debug("Newer time encountered") # see if issue time has increased and if so, purge old stuff # create DataFile objects try: df0 = df.DataFile(sname[0:8], sname[9:], 'CFS') df1 = df.DataFile(fnames[-1][0:8], fnames[-1][9:], 'CFS') except FilenameMatchError as fe: WhfLog.debug("Skipping file use due to %s", fe) except InvalidArgumentError as ie: WhfLog.debug("Skipping file use due to %s", ie) if (df0._time.inputIsNewerIssueHour(df1._time)): WhfLog.debug("Issue hour has increased, purge now") self.update(df1._time, hoursBack) for f in fnames: if (self.addFileIfNew(f)): ret.append(f) self.sortFiles() return ret
def setCurrentModelAvailability(self, parms, config): """ Change availability status when appropriate by looking at disk Parameters ---------- parms : Parms parameters config : str Config file name Returns ------- none """ if (self._layered): # no need to do more, already layered return if (self._empty): WhfLog.error("Empty when not expected") return # make note if going from nothing to something nothing = True for f in self._step: if (f._layered): nothing = False #if (nothing): #WhfLog.debug("Nothing, so trying to get stuff") # first time only, try the -1 and -2 steps, force with what we have if (self._first): self._step[2].forceLayer(parms, config, self._issue) self._step[1].forceLayer(parms, config, self._issue) self._first = False self._step[0].layerIfReady(parms, config, self._issue) self._layered = self._step[0]._layered if (not self._layered): tnow = datetime.datetime.utcnow() diff = tnow - self._clockTime idiff = (diff.microseconds + (diff.seconds + diff.days * 24 * 3600) * 10**6) / 10**6 if (idiff > parms._veryLateSeconds): WhfLog.warning("WARNING: Inputs for layering timeout Issue:%s", self._issue.strftime("%Y%m%d%H")) s = self._step[0].debugPrintString() WhfLog.warning("WARNING: 0, state=%s", s) self._step[0].forceLayer(parms, config, self._issue) self._layered = True
def setCurrentModelAvailability(self, parms): """ Change availability status when appropriate by looking at disk Parameters ---------- parms : Parms Params """ for f in self._fState: # find matching model didSet = False for m in self._model: if (f.matches(m)): didSet = True # need to pass that model in to check for 'very late' f.setCurrentModelAvailability(parms, m) if (not didSet): WhfLog.error("No matching model for forecast")
def setCurrentModelAvailability(self, parms): """ Change availability status when appropriate by looking at disk Parameters ---------- parms : Parms Params """ for f in self._fState: # find matching model didSet = False for m in self._model: if (f.matches(m)): didSet = True # need to pass that model in to check for 'very late' f.setCurrentModelAvailability(parms, m) if (not didSet): WhfLog.error("No matching model for forecast")
def _passthroughRap(self, parms): """ Perform pass through of RAP data as if it were layered NOTE: Add some error status catching for return Parameters ---------- parms : Parms parameters """ # lots of hardwires here ymdh = self._issue.strftime("%Y%m%d%H") path = ymdh + "/" fname = self._valid.strftime("%Y%m%d%H%M") + ".LDASIN_DOMAIN1.nc" fnameOut = self._valid.strftime("%Y%m%d%H%M") + ".LDASIN_DOMAIN1" path += fname WhfLog.setData('RAP') WhfLog.info("LAYERING (Passthrough) %s ", path) # if not there, create the directory to put the file into fullPath = parms._layerDir + "/" fullPath += ymdh if not os.path.exists(fullPath): os.makedirs(fullPath) if not os.path.isdir(fullPath): WhfLog.error("%s is not a directory", fullPath) else: # create copy command and do it cmd = "cp " + parms._rapDir cmd += "/" + path cmd += " " + fullPath cmd += "/" cmd += fnameOut WhfLog.info(cmd) os.system(cmd) WhfLog.info("LAYERING (Passthrough) %s complete", path) WhfLog.setData('RAP/HRRR')
def _passthroughRap(self, parms): """ Perform pass through of RAP data as if it were layered NOTE: Add some error status catching for return Parameters ---------- parms : Parms parameters """ # lots of hardwires here ymdh = self._issue.strftime("%Y%m%d%H") path = ymdh + "/" fname = self._valid.strftime("%Y%m%d%H%M") + ".LDASIN_DOMAIN1.nc" fnameOut = self._valid.strftime("%Y%m%d%H%M") + ".LDASIN_DOMAIN1" path += fname WhfLog.setData('RAP') WhfLog.info("LAYERING (Passthrough) %s ", path) # if not there, create the directory to put the file into fullPath = parms._layerDir + "/" fullPath += ymdh if not os.path.exists(fullPath): os.makedirs(fullPath) if not os.path.isdir(fullPath): WhfLog.error("%s is not a directory", fullPath) else: # create copy command and do it cmd = "cp " + parms._rapDir cmd += "/" + path cmd += " " + fullPath cmd += "/" cmd += fnameOut WhfLog.info(cmd) os.system(cmd) WhfLog.info("LAYERING (Passthrough) %s complete", path) WhfLog.setData('RAP/HRRR')
def makeDirIfNeeded(path): """ Input is a to be a directory, make it if it does not exist. Parameters ---------- path : str full path Returns ------- bool True if directory exists, or was created, false if error """ try: os.makedirs(path) return True except OSError as exception: if exception.errno != errno.EEXIST: WhfLog.error("ERROR creating %s", path) return False else: return True
def makeDirIfNeeded(path): """ Input is a to be a directory, make it if it does not exist. Parameters ---------- path : str full path Returns ------- bool True if directory exists, or was created, false if error """ try: os.makedirs(path) return True except OSError as exception: if exception.errno != errno.EEXIST: WhfLog.error("ERROR creating %s", path) return False else: return True
def forcing(config, action, prod, file): """Peforms the action on the given data product and corresponding input file. Args: config (string) : Config file name action (string): Supported actions are: 'regrid' - regrid and downscale prod (string): The first product [mandatory option]: (MRMS, HRRR or RAP) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() parser.read(config) # Set up logging, environments, etc. forcing_config_label = "Anal_Assim" whf.initial_setup(parser, forcing_config_label) # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() # For analysis and assimilation, only 0hr, 3hr forecast fields from HRRR/RAP # are necessary. 3hr forecast files are already regridded and downscaled # from the short-range configuration, so only 0hr forecast files are regridded/downscaled # here. In addition, MRMS data will be regridded, when available. if action == "regrid": (date, modelrun, fcsthr) = whf.extract_file_info(file) # Usually check for forecast range, but only 0, 3 hr forecast/analysis data used # Check for HRRR, RAP, MRMS products. WhfLog.info("Regridding and Downscaling for %s", product_data_name) if fcsthr == 0 and prod == "HRRR": downscale_dir = parser.get("downscaling", "HRRR_downscale_output_dir_0hr") try: regridded_file = whf.regrid_data(product_data_name, file, parser, False, zero_process=True) except (FilenameMatchError, NCLError) as e: WhfLog.error("Unexpected filename format encountered while regridding 0hr HRRR") raise except NCLError: WhfLog.error("NCL error encountered while regridding 0hr HRRR") raise try: whf.downscale_data(product_data_name, regridded_file, parser, False, False, zero_process=True) except (FilenameMatchError, NCLError) as e: WhfLog.error("Unexpected filename format encountered while downscaling 0hr HRRR") raise except NCLError: WhfLog.error("NCL error encountered while downscaling 0hr HRRR") raise # Move downscaled file to staging area where triggering will monitor match = re.match(r".*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)", regridded_file) if match: full_dir = downscale_dir + "/" + match.group(1) full_finished_file = full_dir + "/" + match.group(2) # File should have been created in downscale_data step. try: whf.file_exists(full_finished_file) except UnrecognizedCommandError: WhfLog.error("File move failed for regridded/downscaled 0hr HRRR , filename format unexpected") raise try: whf.move_to_finished_area(parser, prod, full_finished_file, zero_move=True) except: WhfLog.error("Unsupported/unrecognized command encountered while moving file to finished area.") raise else: WhfLog.error("File name format is unexpected") raise FilenameMatchError("File name format is unexpected") elif fcsthr == 0 and prod == "RAP": downscale_dir = parser.get("downscaling", "RAP_downscale_output_dir_0hr") try: regridded_file = whf.regrid_data(product_data_name, file, parser, False, zero_process=True) except NCLError: WhfLog.error("NCL error while regridding 0hr RAP") raise except FilenameMatchError: WhfLog.error("Unexpected filename format encountered, cannot regrid 0hr RAP") raise try: whf.downscale_data(product_data_name, regridded_file, parser, False, False, zero_process=True) except (NCLError) as e: WhfLog.error("NCL error encountered while regridding 0hr RAP") raise # Move downscaled file to staging area where triggering will monitor match = re.match(r".*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)", regridded_file) if match: full_dir = downscale_dir + "/" + match.group(1) full_finished_file = full_dir + "/" + match.group(2) # File should have been created in downscale_data step. try: whf.file_exists(full_finished_file) except MissingFileError as mfe: WhfLog.error("Missing file encountered while moving 0hr RAP file to staging area.") raise try: whf.move_to_finished_area(parser, prod, full_finished_file, zero_move=True) except UnrecognizedCommandError: WhfLog.error("Unrecognized command error while trying to move 0hr RAP file to finished area") raise except FilenameMatchError: WhfLog.error("File name's format is unexpected. Cannot move file to finished area") raise else: WhfLog.error("File name's format is unexpected") raise FilenameMatchError("File name format is unexpected") elif prod == "MRMS": try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except NCLError: WhfLog.error("NCL error encountered while regridding MRMS") raise except FilenameMatchError: WhfLog.error("File name's format is unexpected, cannot regrid MRMS") raise # Move regridded file to staging area where triggering will monitor # First make sure file exists try: whf.file_exists(regridded_file) except MissingFileError as mfe: WhfLog.error("Missing file encountered while moving regridded MRMS file") raise try: whf.move_to_finished_area(parser, prod, regridded_file, zero_move=False) except UnrecognizedCommandError: WhfLog.error("Unrecognized command error while trying to move MRMS file to finished area") raise except FilenameMatchError: WhfLog.error("File name's format is unexpecte. Cannot move file to finished area") raise else: WhfLog.error("Either invalid forecast hour or invalid product chosen") WhfLog.error("Only 00hr forecast files, and RAP or HRRR or MRMS are valid choices") raise InvalidArgumentError( "Either invalid forecast hour %s or invalid product requested %s" % (fcsthr, prod) ) else: # Invalid action selected WhfLog.error("ERROR [Anal_Assim_Forcing]- Invalid action selected") raise UnrecognizedCommandError( "Invalid action selection within Analysis and Assimilation regridding and downscaling" )
def anal_assim_layer(cycleYYYYMMDDHH, fhr, action, config): """ Analysis and Assimilation layering Performs layering/combination of RAP/HRRR/MRMS data for a particular analysis and assimilation model cycle and forecast hour. Args: cycleYYYYMMDDHH (string): Analysis and assimilation model cycle date. fhr (string): Forecast hour of analysis and assimilation model cycle. Possible values are -2, -1, 0. action (string): Specifying which layering to do, given possible available model data. Possible values are "RAP", "RAP_HRRR", and "RAP_HRRR_MRMS". config (string) : Config file name Returns: None: Performs specified layering to final input directory used for WRF-Hydro. """ # Determine specific layering route to take str_split = action.split("_") process = len(str_split) # Determine specific date/time information used for composing regridded # file paths. yearCycle = int(cycleYYYYMMDDHH[0:4]) monthCycle = int(cycleYYYYMMDDHH[4:6]) dayCycle = int(cycleYYYYMMDDHH[6:8]) hourCycle = int(cycleYYYYMMDDHH[8:10]) fhr = int(fhr) dateCurrent = datetime.datetime.today() cycleDate = datetime.datetime(year=yearCycle, month=monthCycle, day=dayCycle, hour=hourCycle) validDate = cycleDate + datetime.timedelta(seconds=fhr * 3600) fcstWindowDate = validDate + datetime.timedelta(seconds=-3 * 3600) # Used for 3-hr forecast # HRRR/RAP files necessary for fluxes and precipitation data. # Obtain analysis and assimiltation configuration parameters. parser = SafeConfigParser() parser.read(config) out_dir = parser.get("layering", "analysis_assimilation_output") tmp_dir = parser.get("layering", "analysis_assimilation_tmp") qpe_parm_dir = parser.get("layering", "qpe_combine_parm_dir") hrrr_ds_dir_3hr = parser.get("downscaling", "HRRR_finished_output_dir") hrrr_ds_dir_0hr = parser.get("downscaling", "HRRR_finished_output_dir_0hr") rap_ds_dir_3hr = parser.get("downscaling", "RAP_finished_output_dir") rap_ds_dir_0hr = parser.get("downscaling", "RAP_finished_output_dir_0hr") mrms_ds_dir = parser.get("regridding", "MRMS_finished_output_dir") layer_exe = parser.get("exe", "Analysis_Assimilation_layering") ncl_exec = parser.get("exe", "ncl_exe") # in case it is first time, create the output dirs df.makeDirIfNeeded(out_dir) df.makeDirIfNeeded(tmp_dir) # Sanity checking try: whf.dir_exists(out_dir) whf.dir_exists(tmp_dir) whf.dir_exists(qpe_parm_dir) whf.dir_exists(hrrr_ds_dir_3hr) whf.dir_exists(hrrr_ds_dir_0hr) whf.dir_exists(rap_ds_dir_3hr) whf.dir_exists(rap_ds_dir_0hr) whf.dir_exists(mrms_ds_dir) whf.file_exists(layer_exe) except MissingDirectoryError: WhfLog.error("Missing directory during preliminary checking of Analysis Assimilation layering") raise # Establish final output directories to hold 'LDASIN' files used for # WRF-Hydro long-range forecasting. If the directory does not exist, # create it. out_path = out_dir + "/" + cycleDate.strftime("%Y%m%d%H") whf.mkdir_p(out_path) # Compose necessary file paths hrrr0Path = ( hrrr_ds_dir_0hr + "/" + validDate.strftime("%Y%m%d%H") + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" ) hrrr3Path = ( hrrr_ds_dir_3hr + "/" + fcstWindowDate.strftime("%Y%m%d%H") + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" ) rap0Path = ( rap_ds_dir_0hr + "/" + validDate.strftime("%Y%m%d%H") + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" ) rap3Path = ( rap_ds_dir_3hr + "/" + fcstWindowDate.strftime("%Y%m%d%H") + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" ) mrmsPath = ( mrms_ds_dir + "/" + validDate.strftime("%Y%m%d%H") + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" ) hrrrBiasPath = qpe_parm_dir + "/HRRR_NLDAS-CPC_bias-corr_m" + validDate.strftime("%m") + "_v9_wrf1km.grb2" hrrrWgtPath = qpe_parm_dir + "/HRRR_wgt_m" + validDate.strftime("%m") + "_v8_wrf1km.grb2" mrmsBiasPath = ( qpe_parm_dir + "/MRMS_radonly_NLDAS-CPC_bias-corr_m" + validDate.strftime("%m") + "_v9_wrf1km-sm60.grb2" ) mrmsWgtPath = qpe_parm_dir + "/MRMS_radonly_wgt_m" + validDate.strftime("%m") + "_v8_wrf1km.grb2" rapBiasPath = qpe_parm_dir + "/RAPD_NLDAS-CPC_bias-corr_m" + validDate.strftime("%m") + "_v9_wrf1km.grb2" rapWgtPath = qpe_parm_dir + "/RAPD_wgt_m" + validDate.strftime("%m") + "_v8_wrf1km.grb2" # Sanity checking on parameter data try: whf.file_exists(hrrrBiasPath) whf.file_exists(hrrrWgtPath) whf.file_exists(mrmsBiasPath) whf.file_exists(mrmsWgtPath) whf.file_exists(rapBiasPath) whf.file_exists(rapWgtPath) except MissingFileError: WhfLog.error("Missing file encountered while checking parameter data for AA") raise # Compose output file paths LDASIN_path_tmp = tmp_dir + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1_TMP.nc" LDASIN_path_final = out_path + "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1" # Perform layering/combining depending on processing path. if process == 1: # RAP only WhfLog.info( "Layering and Combining RAP only for cycle date: " + cycleDate.strftime("%Y%m%d%H") + " valid date: " + validDate.strftime("%Y%m%d%H") ) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) except MissingFileError: WhfLog.error("Missing RAP files for layering") raise elif process == 2: # HRRR and RAP only WhfLog.info( "Layering and Combining RAP and HRRR for cycle date: " + cycleDate.strftime("%Y%m%d%H") + " valid date: " + validDate.strftime("%Y%m%d%H") ) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) whf.file_exists(hrrr0Path) whf.file_exists(hrrr3Path) except MissingFileError: WhfLog.error("Missing RAP or HRRR files for layering") raise elif process == 3: # HRRR, RAP, and MRMS WhfLog.info( "Layering and Combining RAP/HRRR/MRMS for cycle date: " + cycleDate.strftime("%Y%m%d%H") + " valid date: " + validDate.strftime("%Y%m%d%H") ) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) whf.file_exists(hrrr0Path) whf.file_exists(hrrr3Path) whf.file_exists(mrmsPath) except MissingFileError: WhfLog.error("Missing RAP or HRRR or MRMS files for layering") raise else: # Error out WhfLog.error("Invalid input action selected, invalid layer combination provided in AA.") raise UnrecognizedCommandError hrrrB_param = "'hrrrBFile=" + '"' + hrrrBiasPath + '"' + "' " mrmsB_param = "'mrmsBFile=" + '"' + mrmsBiasPath + '"' + "' " rapB_param = "'rapBFile=" + '"' + rapBiasPath + '"' + "' " hrrrW_param = "'hrrrWFile=" + '"' + hrrrWgtPath + '"' + "' " mrmsW_param = "'mrmsWFile=" + '"' + mrmsWgtPath + '"' + "' " rapW_param = "'rapWFile=" + '"' + rapWgtPath + '"' + "' " hrrr0_param = "'hrrr0File=" + '"' + hrrr0Path + '"' + "' " hrrr3_param = "'hrrr3File=" + '"' + hrrr3Path + '"' + "' " rap0_param = "'rap0File=" + '"' + rap0Path + '"' + "' " rap3_param = "'rap3File=" + '"' + rap3Path + '"' + "' " mrms_param = "'mrmsFile=" + '"' + mrmsPath + '"' + "' " process_param = "'process=" + '"' + str(process) + '"' + "' " out_param = "'outPath=" + '"' + LDASIN_path_tmp + '"' + "' " cmd_params = ( hrrrB_param + mrmsB_param + rapB_param + hrrrW_param + mrmsW_param + rapW_param + hrrr0_param + hrrr3_param + rap0_param + rap3_param + mrms_param + process_param + out_param ) cmd = ncl_exec + " -Q " + cmd_params + " " + layer_exe status = os.system(cmd) if status != 0: WhfLog.error("Error in combinining NCL program") raise NCLError("NCL error encountered while combining in AA") # Double check to make sure file was created, delete temporary regridded file whf.file_exists(LDASIN_path_tmp) # Rename file to conform to WRF-Hydro expectations cmd = "mv " + LDASIN_path_tmp + " " + LDASIN_path_final status = os.system(cmd) if status != 0: WhfLog.error("Failure to rename " + LDASIN_path_tmp) try: whf.file_exists(LDASIN_path_final) except MissingFileError: WhfLog.error("Missing LDASIN_path_final file") raise cmd = "rm -rf " + LDASIN_path_tmp status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove " + LDASIN_path_tmp) raise SystemCommandError
def forcing(configFile, action, prod, file, prod2=None, file2=None): """Peforms the action on the given data product and corresponding input file. Args: configFile (string): name of file with settings action (string): Supported actions are: 'regrid' - regrid and downscale 'bias' - bias correction (requires two products and two files) 'layer' - layer (requires two products and two files) prod (string): The first product [mandatory option]: (GFS) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. prod2 (string): The second product (????), default is None. Required for layering. file2 (string): The second file name, required for layering, default is None. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() try: parser.read(configFile) except (NoSectionErrorException, DuplicateSectionErrorException,\ DuplicateOptionErrorException,MissingSectionHeaderErrorException,\ ParsingErrorException) as e: raise # Set up logging, environments, etc. forcing_config_label = 'Medium_Range' whf.initial_setup(parser,forcing_config_label) # Extract the date, model run time, and forecast hour from the file name # Use the fcsthr to process only the files that have a fcst hour less than # the max fcst hr defined in the param/config file. # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() regridded_dir = parser.get('regridding','GFS_output_dir') downscale_dir = parser.get('downscaling','GFS_downscale_output_dir') finished_downscale_dir = parser.get('downscaling','GFS_finished_output_dir') final_dir = parser.get('layering','medium_range_output') if action == 'regrid': (date,modelrun,fcsthr) = whf.extract_file_info(file) # Determine whether this current file lies within the forecast range # for the data product (e.g. if processing RAP, use only the 0hr-18hr forecasts). # Skip if this file has a forecast hour greater than the max indicated in the # parm/config file. in_fcst_range = whf.is_in_fcst_range(prod, fcsthr, parser) if in_fcst_range: # Check for RAP or GFS data products. If this file is # a 0 hr fcst and is RAP or GFS, substitute each 0hr forecast # with the file from the previous model run and the same valid # time. This is necessary because there are missing variables # in the 0hr forecasts (e.g. precip rate for RAP and radiation # in GFS). WhfLog.info("Regridding and Downscaling for %s", product_data_name) # Determine if this is a 0hr forecast for RAP data (GFS is also missing # some variables for 0hr forecast, but GFS is not used for Medium Range # forcing). We will need to substitute this file for the downscaled # file from a previous model run with the same valid time. # We only need to do this for downscaled files, as the Medium Range # forcing files that are regridded always get downscaled and we don't want # to do this for both the regridding and downscaling. if fcsthr == 0 and prod == 'GFS': WhfLog.info("Regridding (ignoring f0 GFS files) %s: ", file ) try: regridded_file = whf.regrid_data(product_data_name, file, parser, True) except (FilenameMatchError,NCLError,MissingFileError) as e: WhfLog.error('Failure:regridding of GFS (ignore 0hr fcst) file: ' + file) WhfLog.error(e) raise try: whf.downscale_data(product_data_name,regridded_file, parser, True, True) except (MissingFileError, SystemCommandError,\ NCLError) as e: WhfLog.error('Downscaling GFS failed: ' + e) raise match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: ymd_dir = match.group(1) file_only = match.group(2) downscaled_dir = downscale_dir + "/" + ymd_dir downscaled_file = downscaled_dir + "/" + file_only # Check to make sure downscaled file was created try: whf.file_exists(downscaled_file) except MissingFileError as mfe: WhfLog.error('Downscaling, non-existent downscaled file: ' + downscaled_file) WhfLog.error(mfe) try: whf.rename_final_files(parser,"Medium_Range") except FilenameMatchError as fme: WhfLog.error('Failed to rename final files due to unexpected filename format: ' + fme) except UnrecognizedCommandError as uce: WhfLog.error('Failed to rename final files due to unrecognized/unsupported request: ' + uce) else: raise FilneameMatchError('MediumRangeForcing regridded_file %s has unexpected filename format'%regridded_file) # Remove empty 0hr regridded file if it still exists if os.path.exists(regridded_file): cmd = 'rm -rf ' + regridded_file status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove empty file: " + regridded_file) raise SystemCommandError('MediumRangeForcing failed to clean up regridded file %s'%(regridded_file)) else: WhfLog.info("Regridding non-zero hour fcst%s: ", file ) try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except (FilenameMatchError, NCLError) as e: WhfLog.error('Regridding failed for GFS non-zero fcst regrid file: ' + file) raise try: whf.downscale_data(product_data_name,regridded_file, parser,True, False) except (MissingFileError, SystemCommandError, NCLError): raise match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: ymd_dir = match.group(1) file_only = match.group(2) downscaled_dir = downscale_dir + "/" + ymd_dir downscaled_file = downscaled_dir + "/" + file_only # Check to make sure downscaled file was created try: whf.file_exists(downscaled_file) except MissingFileError: raise try: whf.rename_final_files(parser,"Medium_Range") except (FilenameMatchError, UnrecognizedCommandError) as e: raise else: raise FilenameMatchError('MediumRangeForcing renaming finished file failed, unexpected filename format for %s'%(regridded_file)) else: # Skip processing this file, exiting... WhfLog.info("Skip processing, requested file is outside max fcst") else: WhfLog.info("Unsupported action requested. Only regridding (and downscaling) performed for Medium Range")
def anal_assim_layer(cycleYYYYMMDDHH, fhr, action, config): """ Analysis and Assimilation layering Performs layering/combination of RAP/HRRR/MRMS data for a particular analysis and assimilation model cycle and forecast hour. Args: cycleYYYYMMDDHH (string): Analysis and assimilation model cycle date. fhr (string): Forecast hour of analysis and assimilation model cycle. Possible values are -2, -1, 0. action (string): Specifying which layering to do, given possible available model data. Possible values are "RAP", "RAP_HRRR", and "RAP_HRRR_MRMS". config (string) : Config file name Returns: None: Performs specified layering to final input directory used for WRF-Hydro. """ # Determine specific layering route to take str_split = action.split("_") process = len(str_split) # Determine specific date/time information used for composing regridded # file paths. yearCycle = int(cycleYYYYMMDDHH[0:4]) monthCycle = int(cycleYYYYMMDDHH[4:6]) dayCycle = int(cycleYYYYMMDDHH[6:8]) hourCycle = int(cycleYYYYMMDDHH[8:10]) fhr = int(fhr) dateCurrent = datetime.datetime.today() cycleDate = datetime.datetime(year=yearCycle,month=monthCycle,day=dayCycle, \ hour=hourCycle) validDate = cycleDate + datetime.timedelta(seconds=fhr * 3600) fcstWindowDate = validDate + datetime.timedelta( seconds=-3 * 3600) # Used for 3-hr forecast # HRRR/RAP files necessary for fluxes and precipitation data. # Obtain analysis and assimiltation configuration parameters. parser = SafeConfigParser() parser.read(config) out_dir = parser.get('layering', 'analysis_assimilation_output') tmp_dir = parser.get('layering', 'analysis_assimilation_tmp') qpe_parm_dir = parser.get('layering', 'qpe_combine_parm_dir') hrrr_ds_dir_3hr = parser.get('downscaling', 'HRRR_finished_output_dir') hrrr_ds_dir_0hr = parser.get('downscaling', 'HRRR_finished_output_dir_0hr') rap_ds_dir_3hr = parser.get('downscaling', 'RAP_finished_output_dir') rap_ds_dir_0hr = parser.get('downscaling', 'RAP_finished_output_dir_0hr') mrms_ds_dir = parser.get('regridding', 'MRMS_finished_output_dir') layer_exe = parser.get('exe', 'Analysis_Assimilation_layering') ncl_exec = parser.get('exe', 'ncl_exe') # in case it is first time, create the output dirs df.makeDirIfNeeded(out_dir) df.makeDirIfNeeded(tmp_dir) # Sanity checking try: whf.dir_exists(out_dir) whf.dir_exists(tmp_dir) whf.dir_exists(qpe_parm_dir) whf.dir_exists(hrrr_ds_dir_3hr) whf.dir_exists(hrrr_ds_dir_0hr) whf.dir_exists(rap_ds_dir_3hr) whf.dir_exists(rap_ds_dir_0hr) whf.dir_exists(mrms_ds_dir) whf.file_exists(layer_exe) except MissingDirectoryError: WhfLog.error( "Missing directory during preliminary checking of Analysis Assimilation layering" ) raise # Establish final output directories to hold 'LDASIN' files used for # WRF-Hydro long-range forecasting. If the directory does not exist, # create it. out_path = out_dir + "/" + cycleDate.strftime("%Y%m%d%H") whf.mkdir_p(out_path) # Compose necessary file paths hrrr0Path = hrrr_ds_dir_0hr + "/" + validDate.strftime("%Y%m%d%H") + \ "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" hrrr3Path = hrrr_ds_dir_3hr + "/" + fcstWindowDate.strftime("%Y%m%d%H") + \ "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" rap0Path = rap_ds_dir_0hr + "/" + validDate.strftime("%Y%m%d%H") + \ "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" rap3Path = rap_ds_dir_3hr + "/" + fcstWindowDate.strftime("%Y%m%d%H") + \ "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" mrmsPath = mrms_ds_dir + "/" + validDate.strftime("%Y%m%d%H") + \ "/" + validDate.strftime("%Y%m%d%H") + "00.LDASIN_DOMAIN1.nc" hrrrBiasPath = qpe_parm_dir + "/HRRR_NLDAS-CPC_bias-corr_m" + \ validDate.strftime("%m") + "_v9_wrf1km.grb2" hrrrWgtPath = qpe_parm_dir + "/HRRR_wgt_m" + \ validDate.strftime("%m") + "_v8_wrf1km.grb2" mrmsBiasPath = qpe_parm_dir + "/MRMS_radonly_NLDAS-CPC_bias-corr_m" + \ validDate.strftime("%m") + "_v9_wrf1km-sm60.grb2" mrmsWgtPath = qpe_parm_dir + "/MRMS_radonly_wgt_m" + \ validDate.strftime("%m") + "_v8_wrf1km.grb2" rapBiasPath = qpe_parm_dir + "/RAPD_NLDAS-CPC_bias-corr_m" + \ validDate.strftime("%m") + "_v9_wrf1km.grb2" rapWgtPath = qpe_parm_dir + "/RAPD_wgt_m" + \ validDate.strftime("%m") + "_v8_wrf1km.grb2" # Sanity checking on parameter data try: whf.file_exists(hrrrBiasPath) whf.file_exists(hrrrWgtPath) whf.file_exists(mrmsBiasPath) whf.file_exists(mrmsWgtPath) whf.file_exists(rapBiasPath) whf.file_exists(rapWgtPath) except MissingFileError: WhfLog.error( "Missing file encountered while checking parameter data for AA") raise # Compose output file paths LDASIN_path_tmp = tmp_dir + "/" + validDate.strftime( '%Y%m%d%H') + "00.LDASIN_DOMAIN1_TMP.nc" LDASIN_path_final = out_path + "/" + validDate.strftime( '%Y%m%d%H') + "00.LDASIN_DOMAIN1" # Perform layering/combining depending on processing path. if process == 1: # RAP only WhfLog.info("Layering and Combining RAP only for cycle date: " + \ cycleDate.strftime("%Y%m%d%H") + " valid date: " + \ validDate.strftime("%Y%m%d%H")) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) except MissingFileError: WhfLog.error("Missing RAP files for layering") raise elif process == 2: # HRRR and RAP only WhfLog.info("Layering and Combining RAP and HRRR for cycle date: " + \ cycleDate.strftime("%Y%m%d%H") + " valid date: " + \ validDate.strftime("%Y%m%d%H")) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) whf.file_exists(hrrr0Path) whf.file_exists(hrrr3Path) except MissingFileError: WhfLog.error("Missing RAP or HRRR files for layering") raise elif process == 3: # HRRR, RAP, and MRMS WhfLog.info("Layering and Combining RAP/HRRR/MRMS for cycle date: " + \ cycleDate.strftime("%Y%m%d%H") + " valid date: " + \ validDate.strftime("%Y%m%d%H")) # Check for existence of input files try: whf.file_exists(rap0Path) whf.file_exists(rap3Path) whf.file_exists(hrrr0Path) whf.file_exists(hrrr3Path) whf.file_exists(mrmsPath) except MissingFileError: WhfLog.error("Missing RAP or HRRR or MRMS files for layering") raise else: # Error out WhfLog.error( "Invalid input action selected, invalid layer combination provided in AA." ) raise UnrecognizedCommandError hrrrB_param = "'hrrrBFile=" + '"' + hrrrBiasPath + '"' + "' " mrmsB_param = "'mrmsBFile=" + '"' + mrmsBiasPath + '"' + "' " rapB_param = "'rapBFile=" + '"' + rapBiasPath + '"' + "' " hrrrW_param = "'hrrrWFile=" + '"' + hrrrWgtPath + '"' + "' " mrmsW_param = "'mrmsWFile=" + '"' + mrmsWgtPath + '"' + "' " rapW_param = "'rapWFile=" + '"' + rapWgtPath + '"' + "' " hrrr0_param = "'hrrr0File=" + '"' + hrrr0Path + '"' + "' " hrrr3_param = "'hrrr3File=" + '"' + hrrr3Path + '"' + "' " rap0_param = "'rap0File=" + '"' + rap0Path + '"' + "' " rap3_param = "'rap3File=" + '"' + rap3Path + '"' + "' " mrms_param = "'mrmsFile=" + '"' + mrmsPath + '"' + "' " process_param = "'process=" + '"' + str(process) + '"' + "' " out_param = "'outPath=" + '"' + LDASIN_path_tmp + '"' + "' " cmd_params = hrrrB_param + mrmsB_param + rapB_param + \ hrrrW_param + mrmsW_param + rapW_param + \ hrrr0_param + hrrr3_param + rap0_param + rap3_param + \ mrms_param + process_param + out_param cmd = ncl_exec + " -Q " + cmd_params + " " + layer_exe status = os.system(cmd) if status != 0: WhfLog.error("Error in combinining NCL program") raise NCLError("NCL error encountered while combining in AA") # Double check to make sure file was created, delete temporary regridded file whf.file_exists(LDASIN_path_tmp) # Rename file to conform to WRF-Hydro expectations cmd = "mv " + LDASIN_path_tmp + " " + LDASIN_path_final status = os.system(cmd) if status != 0: WhfLog.error("Failure to rename " + LDASIN_path_tmp) try: whf.file_exists(LDASIN_path_final) except MissingFileError: WhfLog.error("Missing LDASIN_path_final file") raise cmd = "rm -rf " + LDASIN_path_tmp status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove " + LDASIN_path_tmp) raise SystemCommandError
def forcing(config, action, prod, file): """Peforms the action on the given data product and corresponding input file. Args: config (string) : Config file name action (string): Supported actions are: 'regrid' - regrid and downscale prod (string): The first product [mandatory option]: (MRMS, HRRR or RAP) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() parser.read(config) # Set up logging, environments, etc. forcing_config_label = "Anal_Assim" whf.initial_setup(parser, forcing_config_label) # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() # For analysis and assimilation, only 0hr, 3hr forecast fields from HRRR/RAP # are necessary. 3hr forecast files are already regridded and downscaled # from the short-range configuration, so only 0hr forecast files are regridded/downscaled # here. In addition, MRMS data will be regridded, when available. if action == 'regrid': (date, modelrun, fcsthr) = whf.extract_file_info(file) # Usually check for forecast range, but only 0, 3 hr forecast/analysis data used # Check for HRRR, RAP, MRMS products. WhfLog.info("Regridding and Downscaling for %s", product_data_name) if fcsthr == 0 and prod == "HRRR": downscale_dir = parser.get('downscaling', 'HRRR_downscale_output_dir_0hr') try: regridded_file = whf.regrid_data(product_data_name,file,parser,False, \ zero_process=True) except (FilenameMatchError, NCLError) as e: WhfLog.error( "Unexpected filename format encountered while regridding 0hr HRRR" ) raise except NCLError: WhfLog.error("NCL error encountered while regridding 0hr HRRR") raise try: whf.downscale_data(product_data_name,regridded_file, parser,False, False, \ zero_process=True) except (FilenameMatchError, NCLError) as e: WhfLog.error( "Unexpected filename format encountered while downscaling 0hr HRRR" ) raise except NCLError: WhfLog.error( "NCL error encountered while downscaling 0hr HRRR") raise # Move downscaled file to staging area where triggering will monitor match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)', regridded_file) if match: full_dir = downscale_dir + "/" + match.group(1) full_finished_file = full_dir + "/" + match.group(2) # File should have been created in downscale_data step. try: whf.file_exists(full_finished_file) except UnrecognizedCommandError: WhfLog.error( "File move failed for regridded/downscaled 0hr HRRR , filename format unexpected" ) raise try: whf.move_to_finished_area(parser, prod, full_finished_file, zero_move=True) except: WhfLog.error( 'Unsupported/unrecognized command encountered while moving file to finished area.' ) raise else: WhfLog.error("File name format is unexpected") raise FilenameMatchError("File name format is unexpected") elif fcsthr == 0 and prod == "RAP": downscale_dir = parser.get('downscaling', 'RAP_downscale_output_dir_0hr') try: regridded_file = whf.regrid_data(product_data_name,file,parser,False, \ zero_process=True) except NCLError: WhfLog.error("NCL error while regridding 0hr RAP") raise except FilenameMatchError: WhfLog.error( "Unexpected filename format encountered, cannot regrid 0hr RAP" ) raise try: whf.downscale_data(product_data_name,regridded_file, parser,False, False, \ zero_process=True) except (NCLError) as e: WhfLog.error("NCL error encountered while regridding 0hr RAP") raise # Move downscaled file to staging area where triggering will monitor match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)', regridded_file) if match: full_dir = downscale_dir + "/" + match.group(1) full_finished_file = full_dir + "/" + match.group(2) # File should have been created in downscale_data step. try: whf.file_exists(full_finished_file) except MissingFileError as mfe: WhfLog.error( "Missing file encountered while moving 0hr RAP file to staging area." ) raise try: whf.move_to_finished_area(parser, prod, full_finished_file, zero_move=True) except UnrecognizedCommandError: WhfLog.error( "Unrecognized command error while trying to move 0hr RAP file to finished area" ) raise except FilenameMatchError: WhfLog.error( "File name's format is unexpected. Cannot move file to finished area" ) raise else: WhfLog.error("File name's format is unexpected") raise FilenameMatchError('File name format is unexpected') elif prod == "MRMS": try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except NCLError: WhfLog.error("NCL error encountered while regridding MRMS") raise except FilenameMatchError: WhfLog.error( "File name's format is unexpected, cannot regrid MRMS") raise # Move regridded file to staging area where triggering will monitor # First make sure file exists try: whf.file_exists(regridded_file) except MissingFileError as mfe: WhfLog.error( "Missing file encountered while moving regridded MRMS file" ) raise try: whf.move_to_finished_area(parser, prod, regridded_file, zero_move=False) except UnrecognizedCommandError: WhfLog.error( "Unrecognized command error while trying to move MRMS file to finished area" ) raise except FilenameMatchError: WhfLog.error( "File name's format is unexpecte. Cannot move file to finished area" ) raise else: WhfLog.error( "Either invalid forecast hour or invalid product chosen") WhfLog.error( "Only 00hr forecast files, and RAP or HRRR or MRMS are valid choices" ) raise InvalidArgumentError( "Either invalid forecast hour %s or invalid product requested %s" % (fcsthr, prod)) else: # Invalid action selected WhfLog.error("ERROR [Anal_Assim_Forcing]- Invalid action selected") raise UnrecognizedCommandError( "Invalid action selection within Analysis and Assimilation regridding and downscaling" )
def forcing(configFile, action, prod, file, prod2=None, file2=None): """Peforms the action on the given data product and corresponding input file. Args: configFile (string): The config file with all the settings action (string): Supported actions are: 'regrid' - regrid and downscale 'bias' - bias correction (requires two products and two files) 'layer' - layer (requires two products and two files) prod (string): The first product [mandatory option]: (HRRR or RAP) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. prod2 (string): The second product (RAP or HRRR), default is None. Required for layering. file2 (string): The second file name, required for layering, default is None. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() parser.read(configFile) forcing_config_label = "Short Range" try: whf.initial_setup(parser, forcing_config_label) except Exception as e: raise # Extract the date, model run time, and forecast hour from the file name # Use the fcsthr to process only the files that have a fcst hour less than # the max fcst hr defined in the param/config file. # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() if action == 'regrid': # Get the finished directory locations for the relevant product. if prod == 'RAP': regridded_dir = parser.get('regridding', 'RAP_output_dir') downscale_dir = parser.get('downscaling', 'RAP_downscale_output_dir') finished_downscale_dir = parser.get('downscaling', 'RAP_finished_output_dir') downscale_input_dir = parser.get('downscaling', 'RAP_data_to_downscale') elif prod == 'HRRR': regridded_dir = parser.get('regridding', 'HRRR_output_dir') downscale_dir = parser.get('downscaling', 'HRRR_downscale_output_dir') finished_downscale_dir = parser.get('downscaling', 'HRRR_finished_output_dir') downscale_input_dir = parser.get('downscaling', 'HRRR_data_to_downscale') (date, modelrun, fcsthr) = whf.extract_file_info(file) # Determine whether this current file lies within the forecast range # for the data product (e.g. if processing RAP, use only the 0hr-18hr forecasts). # Skip if this file has a forecast hour greater than the max indicated in the # parm/config file. in_fcst_range = whf.is_in_fcst_range(prod, fcsthr, parser) if in_fcst_range: # Check for RAP or GFS data products. If this file is # a 0 hr fcst and is RAP or GFS, substitute each 0hr forecast # with the file from the previous model run and the same valid # time. This is necessary because there are missing variables # in the 0hr forecasts (e.g. precip rate for RAP and radiation # in GFS). WhfLog.info("Regridding and Downscaling for: " + product_data_name) # Determine if this is a 0hr forecast for RAP data (GFS is also missing # some variables for 0hr forecast, but GFS is not used for Short Range # forcing). We will need to substitute this file for the downscaled # file from a previous model run with the same valid time. # We only need to do this for downscaled files, as the Short Range # forcing files that are regridded always get downscaled and we don't want # to do this for both the regridding and downscaling. if fcsthr == 0 and prod == 'RAP': WhfLog.info("Regridding, ignoring f0 RAP files ") try: regridded_file = whf.regrid_data(product_data_name, file, parser, True) except FilenameMatchError: WhfLog.error('file name format is unexpected') raise except NCLError: WhfLog.error("FAIL could not regrid RAP file: " + file) raise # Downscaling... try: whf.downscale_data(product_data_name, regridded_file, parser, True, True) except (NCLError, ZeroHourReplacementError) as e: WhfLog.error( "FAIL could not downscale data for hour 0 RAP") # Ignore, and check the next file in the regridded directory. pass else: # Move the finished downscaled file to the "finished" area so the triggering # script can determine when to layer with other data. match = re.match( r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)', regridded_file) if match: downscaled_dir = finished_downscale_dir + "/" + match.group( 1) input_dir = downscale_dir + "/" + match.group(1) if not os.path.exists(downscaled_dir): whf.mkdir_p(downscaled_dir) downscaled_file = downscaled_dir + "/" + match.group( 2) input_file = input_dir + "/" + match.group(2) try: whf.move_to_finished_area( parser, prod, input_file) except UnrecognizedCommandError: WhfLog.error( 'Unsupported/unrecognized command') raise except FilenameMatchError: WhfLog.error( 'File move failed, name format unexpected for file %s' % input_file) raise else: WhfLog.error("FAIL- cannot move finished file: %s", regridded_file) raise FilenameMatchError( 'File move failed, name format unexpected for file %s' % regridded_file) # Remove empty 0hr regridded file if it still exists if os.path.exists(regridded_file): cmd = 'rm -rf ' + regridded_file status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove empty file: " + regridded_file) raise SystemCommandError( 'Cleaning regridded files, failed to remove file %s' % regridded_file) else: try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except FilenameMatchError: WhfLog.error("Regridding failed") raise except NCLError: WhfLog.error("Regridding failed") raise # Downscaling... try: whf.downscale_data(product_data_name, regridded_file, parser, True, False) except (NCLError, ZeroHourReplacementError) as e: WhfLog.error( "FAIL could not downscale data (not a 0hr file)") raise # Move the downscaled file to the finished location match = re.match( r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)', regridded_file) if match: full_dir = finished_downscale_dir + "/" + match.group(1) input_dir = downscale_dir + "/" + match.group(1) full_input_file = input_dir + "/" + match.group(2) full_finished_file = full_dir + "/" + match.group(2) if not os.path.exists(full_dir): WhfLog.info( "finished dir doesn't exist, creating it now...") whf.mkdir_p(full_dir) WhfLog.info("Moving now, source = %s", full_input_file) try: whf.move_to_finished_area(parser, prod, full_input_file) #whf.move_to_finished_area(parser, prod, full_finished_file) except UnrecognizedCommandError: raise except FilenameMatchError: raise else: WhfLog.error("FAIL- cannot move finished file: %s", full_finished_file) raise FilenameMatchError( 'Cannot move finished file, file %s has unexpected filename format' % full_finished_file) else: # Skip processing this file, exiting... WhfLog.info("Skip processing, requested file is outside max fcst") elif action_requested == 'layer': WhfLog.info("Layering requested for %s and %s", prod, prod2) # Do some checking to make sure that there are two data products # and two files indicated. if prod2 is None: logger.error( "ERROR [Short_Range_Forcing]: layering requires two products") raise MissingInputError('Layering requires two products') elif file2 is None: logger.error( "ERROR [Short_Range_Forcing]: layering requires two input files" ) raise MissingInputError('Layering requires two input files') else: # We have everything we need, request layering try: whf.layer_data(parser, file, file2, prod, prod2, 'Short_Range') except FilenameMatchError: raise except NCLError: raise try: whf.rename_final_files(parser, 'Short_Range') except FilenameMatchError: raise except UnrecognizedCommandError: raise elif action_requested == 'bias': WhfLog.info("Bias correction requested for %s", file) WhfLog.info("Bias correction not suppoted for Short Range Forcing")
def main(argv): fileType = argv[0] good = False if (fileType == 'HRRR' or fileType == 'RAP' or fileType == 'MRMS' or fileType == 'GFS'): good = True if (not good): print 'ERROR unknown file type command arg ', fileType return 1 # User must pass the config file into the main driver. configFile = argv[1] if not os.path.exists(configFile): print 'ERROR forcing engine config file not found:', configFile return 1 # read in fixed main params parms = parmRead(configFile, fileType) #parms.debugPrint() #if there is not a state file, create one now using newest if (not os.path.exists(parms._stateFile)): parms.debugPrint() createStateFile(parms, fileType) # begin normal processing situation #WhfLog.debug("....Check for new input data to regid") # read in state state = State(parms._stateFile, fileType) if state.isEmpty(): # error return here return 0 #state.debugPrint() # query each directory and get newest model run file for each, then # get all for that and previous issue time data = df.DataFiles(parms._dataDir, parms._maxFcstHour, fileType) data.setNewestFiles(parms._hoursBack) # Update the state to reflect changes, returning those files to regrid # Regrid 'em toProcess = state.lookForNew(data, parms._hoursBack, fileType) for f in toProcess: try: regrid(f, fileType, configFile); except: WhfLog.error("Could not regrid/downscale %s", f) else: WhfLog.debug("Adding new file %s, and writing state file", f) if (not state.addFileIfNew(f)): WhfLog.error("File %s was not new", f) else: state.write(parms._stateFile, fileType); # write out state (in case it has not been written yet) and exit #state.debugPrint() state.write(parms._stateFile, fileType) return 0
def forcing(configFile, action, prod, file, prod2=None, file2=None): """Peforms the action on the given data product and corresponding input file. Args: configFile (string): name of file with settings action (string): Supported actions are: 'regrid' - regrid and downscale 'bias' - bias correction (requires two products and two files) 'layer' - layer (requires two products and two files) prod (string): The first product [mandatory option]: (GFS) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. prod2 (string): The second product (????), default is None. Required for layering. file2 (string): The second file name, required for layering, default is None. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() try: parser.read(configFile) except (NoSectionErrorException, DuplicateSectionErrorException,\ DuplicateOptionErrorException,MissingSectionHeaderErrorException,\ ParsingErrorException) as e: raise # Set up logging, environments, etc. forcing_config_label = 'Medium_Range' whf.initial_setup(parser,forcing_config_label) # Extract the date, model run time, and forecast hour from the file name # Use the fcsthr to process only the files that have a fcst hour less than # the max fcst hr defined in the param/config file. # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() regridded_dir = parser.get('regridding','GFS_output_dir') downscale_dir = parser.get('downscaling','GFS_downscale_output_dir') finished_downscale_dir = parser.get('downscaling','GFS_finished_output_dir') final_dir = parser.get('layering','medium_range_output') if action == 'regrid': (date,modelrun,fcsthr) = whf.extract_file_info(file) # Determine whether this current file lies within the forecast range # for the data product (e.g. if processing RAP, use only the 0hr-18hr forecasts). # Skip if this file has a forecast hour greater than the max indicated in the # parm/config file. in_fcst_range = whf.is_in_fcst_range(prod, fcsthr, parser) if in_fcst_range: # Check for RAP or GFS data products. If this file is # a 0 hr fcst and is RAP or GFS, substitute each 0hr forecast # with the file from the previous model run and the same valid # time. This is necessary because there are missing variables # in the 0hr forecasts (e.g. precip rate for RAP and radiation # in GFS). WhfLog.info("Regridding and Downscaling for %s", product_data_name) # Determine if this is a 0hr forecast for RAP data (GFS is also missing # some variables for 0hr forecast, but GFS is not used for Medium Range # forcing). We will need to substitute this file for the downscaled # file from a previous model run with the same valid time. # We only need to do this for downscaled files, as the Medium Range # forcing files that are regridded always get downscaled and we don't want # to do this for both the regridding and downscaling. if fcsthr == 0 and prod == 'GFS': WhfLog.info("Regridding (ignoring f0 GFS files) %s: ", file ) try: regridded_file = whf.regrid_data(product_data_name, file, parser, True) except (FilenameMatchError,NCLError,MissingFileError) as e: WhfLog.error('Failure:regridding of GFS (ignore 0hr fcst) file: ' + file) WhfLog.error(e) raise try: whf.downscale_data(product_data_name,regridded_file, parser, True, True) except (MissingFileError, SystemCommandError,\ NCLError) as e: WhfLog.error('Downscaling GFS failed: ' + e) raise match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: ymd_dir = match.group(1) file_only = match.group(2) downscaled_dir = downscale_dir + "/" + ymd_dir downscaled_file = downscaled_dir + "/" + file_only # Check to make sure downscaled file was created try: whf.file_exists(downscaled_file) except MissingFileError as mfe: WhfLog.error('Downscaling, non-existent downscaled file: ' + downscaled_file) WhfLog.error(mfe) try: whf.rename_final_files(parser,"Medium_Range") except FilenameMatchError as fme: WhfLog.error('Failed to rename final files due to unexpected filename format: ' + fme) except UnrecognizedCommandError as uce: WhfLog.error('Failed to rename final files due to unrecognized/unsupported request: ' + uce) else: raise FilneameMatchError('MediumRangeForcing regridded_file %s has unexpected filename format'%regridded_file) # Remove empty 0hr regridded file if it still exists if os.path.exists(regridded_file): cmd = 'rm -rf ' + regridded_file status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove empty file: " + regridded_file) raise SystemCommandError('MediumRangeForcing failed to clean up regridded file %s'%(regridded_file)) else: WhfLog.info("Regridding non-zero hour fcst%s: ", file ) try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except (FilenameMatchError, NCLError) as e: WhfLog.error('Regridding failed for GFS non-zero fcst regrid file: ' + file) raise try: whf.downscale_data(product_data_name,regridded_file, parser,True, False) except (MissingFileError, SystemCommandError, NCLError): raise match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: ymd_dir = match.group(1) file_only = match.group(2) downscaled_dir = downscale_dir + "/" + ymd_dir downscaled_file = downscaled_dir + "/" + file_only # Check to make sure downscaled file was created try: whf.file_exists(downscaled_file) except MissingFileError: raise try: whf.rename_final_files(parser,"Medium_Range") except (FilenameMatchError, UnrecognizedCommandError) as e: raise else: raise FilenameMatchError('MediumRangeForcing renaming finished file failed, unexpected filename format for %s'%(regridded_file)) else: # Skip processing this file, exiting... WhfLog.info("Skip processing, requested file is outside max fcst") else: WhfLog.info("Unsupported action requested. Only regridding (and downscaling) performed for Medium Range")
def lookForNew(self, data, hoursBack, fileType): """ See if new data has arrived compared to state. If a new issue time, purge older stuff from state. Parameters ---------- data: DataFiles The newest data hoursBack: int Maximum number of hours back to keep data in state fileType : str 'HRRR', 'RAP', ... Returns ------- list[str] The data file names that are are to be added to state """ ret = [] fnames = data.getFnames() if (not fnames): return ret if (self.isEmpty()): WhfLog.debug("Adding to empty list") else: sname = self.newest() if (not sname): WhfLog.error("Expected file, got none") return ret if (fnames[-1] > sname): WhfLog.debug("Newer time encountered") # see if issue time has increased and if so, purge old stuff # create DataFile objects, which requires breaking the full # file into yymmdd/filename sind = sname.find('/') if (sind < 0): raise FileNameMatchError('Cannot parse directory from ' + sname) nind = fnames[-1].find('/') if (sind < 0): raise FileNameMatchError('Cannot parse directory from ' + fnames[-1]) symd = sname[:sind] sfile = sname[sind+1:] nymd = fnames[-1][:nind] nfile = fnames[-1][nind+1:] WhfLog.debug("Checking %s / %s against %s / %s", symd, sfile, nymd, nfile) try: df0 = df.DataFile(symd, sfile, fileType) df1 = df.DataFile(nymd, nfile, fileType) except FilenameMatchError as fe: WhfLog.debug("Cannot update due to %s", fe) except InvalidArgumentError as ie: WhfLog.debug("Cannot update due to %s", ie) if (df0._time.inputIsNewerIssueHour(df1._time)): WhfLog.debug("%s Issue hour has increased, purge now", fileType) self.update(df1._time, hoursBack, fileType) for f in fnames: if (self.isNew(f)): ret.append(f) return ret
def forcing(configFile, action, prod, file, prod2=None, file2=None): """Peforms the action on the given data product and corresponding input file. Args: configFile (string): The config file with all the settings action (string): Supported actions are: 'regrid' - regrid and downscale 'bias' - bias correction (requires two products and two files) 'layer' - layer (requires two products and two files) prod (string): The first product [mandatory option]: (HRRR or RAP) file (string): The file name (full path not necessary, this is derived from the Python config/ param file and the YYYMMDD portion of the file name. prod2 (string): The second product (RAP or HRRR), default is None. Required for layering. file2 (string): The second file name, required for layering, default is None. Returns: None Performs the indicated action on the files based on the type of product and any other relevant information provided by the Python config/param file, wrf_hydro_forcing.parm """ # Read the parameters from the config/param file. parser = SafeConfigParser() parser.read(configFile) forcing_config_label = "Short Range" try: whf.initial_setup(parser,forcing_config_label) except Exception as e: raise # Extract the date, model run time, and forecast hour from the file name # Use the fcsthr to process only the files that have a fcst hour less than # the max fcst hr defined in the param/config file. # Convert the action to lower case # and the product name to upper case # for consistent checking action_requested = action.lower() product_data_name = prod.upper() if action == 'regrid': # Get the finished directory locations for the relevant product. if prod == 'RAP': regridded_dir = parser.get('regridding', 'RAP_output_dir') downscale_dir = parser.get('downscaling', 'RAP_downscale_output_dir') finished_downscale_dir = parser.get('downscaling', 'RAP_finished_output_dir') downscale_input_dir = parser.get('downscaling', 'RAP_data_to_downscale') elif prod == 'HRRR': regridded_dir = parser.get('regridding', 'HRRR_output_dir') downscale_dir = parser.get('downscaling', 'HRRR_downscale_output_dir') finished_downscale_dir = parser.get('downscaling', 'HRRR_finished_output_dir') downscale_input_dir = parser.get('downscaling', 'HRRR_data_to_downscale') (date,modelrun,fcsthr) = whf.extract_file_info(file) # Determine whether this current file lies within the forecast range # for the data product (e.g. if processing RAP, use only the 0hr-18hr forecasts). # Skip if this file has a forecast hour greater than the max indicated in the # parm/config file. in_fcst_range = whf.is_in_fcst_range(prod, fcsthr, parser) if in_fcst_range: # Check for RAP or GFS data products. If this file is # a 0 hr fcst and is RAP or GFS, substitute each 0hr forecast # with the file from the previous model run and the same valid # time. This is necessary because there are missing variables # in the 0hr forecasts (e.g. precip rate for RAP and radiation # in GFS). WhfLog.info("Regridding and Downscaling for: "+ product_data_name) # Determine if this is a 0hr forecast for RAP data (GFS is also missing # some variables for 0hr forecast, but GFS is not used for Short Range # forcing). We will need to substitute this file for the downscaled # file from a previous model run with the same valid time. # We only need to do this for downscaled files, as the Short Range # forcing files that are regridded always get downscaled and we don't want # to do this for both the regridding and downscaling. if fcsthr == 0 and prod == 'RAP': WhfLog.info("Regridding, ignoring f0 RAP files " ) try: regridded_file = whf.regrid_data(product_data_name, file, parser, True) except FilenameMatchError: WhfLog.error('file name format is unexpected') raise except NCLError: WhfLog.error("FAIL could not regrid RAP file: " + file) raise # Downscaling... try: whf.downscale_data(product_data_name,regridded_file, parser, True, True) except (NCLError, ZeroHourReplacementError) as e: WhfLog.error("FAIL could not downscale data for hour 0 RAP") # Ignore, and check the next file in the regridded directory. pass else: # Move the finished downscaled file to the "finished" area so the triggering # script can determine when to layer with other data. match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: downscaled_dir = finished_downscale_dir + "/" + match.group(1) input_dir = downscale_dir + "/" + match.group(1) if not os.path.exists(downscaled_dir): whf.mkdir_p(downscaled_dir) downscaled_file = downscaled_dir + "/" + match.group(2) input_file = input_dir + "/" + match.group(2) try: whf.move_to_finished_area(parser, prod, input_file) except UnrecognizedCommandError: WhfLog.error('Unsupported/unrecognized command') raise except FilenameMatchError: WhfLog.error('File move failed, name format unexpected for file %s'%input_file) raise else: WhfLog.error("FAIL- cannot move finished file: %s", regridded_file) raise FilenameMatchError('File move failed, name format unexpected for file %s'%regridded_file) # Remove empty 0hr regridded file if it still exists if os.path.exists(regridded_file): cmd = 'rm -rf ' + regridded_file status = os.system(cmd) if status != 0: WhfLog.error("Failure to remove empty file: " + regridded_file) raise SystemCommandError('Cleaning regridded files, failed to remove file %s'%regridded_file) else: try: regridded_file = whf.regrid_data(product_data_name, file, parser, False) except FilenameMatchError: WhfLog.error("Regridding failed") raise except NCLError: WhfLog.error("Regridding failed") raise # Downscaling... try: whf.downscale_data(product_data_name,regridded_file, parser,True, False) except (NCLError, ZeroHourReplacementError) as e: WhfLog.error("FAIL could not downscale data (not a 0hr file)" ) raise # Move the downscaled file to the finished location match = re.match(r'.*/([0-9]{10})/([0-9]{12}.LDASIN_DOMAIN1.nc)',regridded_file) if match: full_dir = finished_downscale_dir + "/" + match.group(1) input_dir = downscale_dir + "/" + match.group(1) full_input_file = input_dir + "/" + match.group(2) full_finished_file = full_dir + "/" + match.group(2) if not os.path.exists(full_dir): WhfLog.info("finished dir doesn't exist, creating it now...") whf.mkdir_p(full_dir) WhfLog.info("Moving now, source = %s", full_input_file) try: whf.move_to_finished_area(parser, prod, full_input_file) #whf.move_to_finished_area(parser, prod, full_finished_file) except UnrecognizedCommandError: raise except FilenameMatchError: raise else: WhfLog.error("FAIL- cannot move finished file: %s", full_finished_file) raise FilenameMatchError('Cannot move finished file, file %s has unexpected filename format'%full_finished_file) else: # Skip processing this file, exiting... WhfLog.info("Skip processing, requested file is outside max fcst") elif action_requested == 'layer': WhfLog.info("Layering requested for %s and %s", prod, prod2) # Do some checking to make sure that there are two data products # and two files indicated. if prod2 is None: logger.error("ERROR [Short_Range_Forcing]: layering requires two products") raise MissingInputError('Layering requires two products') elif file2 is None: logger.error("ERROR [Short_Range_Forcing]: layering requires two input files") raise MissingInputError('Layering requires two input files') else: # We have everything we need, request layering try: whf.layer_data(parser,file, file2, prod, prod2, 'Short_Range') except FilenameMatchError: raise except NCLError: raise try: whf.rename_final_files(parser,'Short_Range') except FilenameMatchError: raise except UnrecognizedCommandError: raise elif action_requested == 'bias': WhfLog.info("Bias correction requested for %s", file) WhfLog.info("Bias correction not suppoted for Short Range Forcing")