HWRF
trunk@4391
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The FGATInit represents an array of InitBeforeGSI objects, each run for one forecast hour of some parent model (usually GDAS). More...
The FGATInit represents an array of InitBeforeGSI objects, each run for one forecast hour of some parent model (usually GDAS).
Public Member Functions | |
def | __init__ (self, ds, conf, section, wrf, initlen, fcstlen, outdir=None, realfcst=False, wrfghost=None, prep=True, track=True, in_ftimes=None, in_atime=None, cycling_interval=6 *3600, gsi_d01=None, gsi_d02=None, gsi_d03=None, ibdystep=None, prepfcst=True, kwargs) |
Creates an FGATInit, passing most arguments to the child InitBeforeGSI objects' constructors. More... | |
def | init_at_time (self, when) |
Get the subtask for one time. More... | |
def | inputiter (self) |
Iterates over needed input data. More... | |
def | get_ghosts (self, domain) |
Get all ghost output products. More... | |
def | get_relocates |
Get hwrf.relocate.Stage3 objects or output products for each FGAT time. More... | |
def | parent_fhrs (self) |
Iterates over all fgat times as datetime.datetime objects. More... | |
def | fhr_and_init (self) |
Iterates over pairs of (fhr,init) where fhr is a fraction.Fraction FGAT hour, and init is an InitBeforeGSI object for that time. More... | |
def | run (self) |
Runs all InitBeforeGSI.run() commands in sequence. More... | |
def | run_through_anl (self) |
Runs all InitBeforeGSI.run_through_anl() commands in sequence. More... | |
def | run_init_after_anl (self) |
Runs all InitBeforeGSI.run_after_anl() commands in sequence. More... | |
def | run_real_bdy (self) |
Runs all InitBeforeGSI.run_real_bdy() commands in sequence. More... | |
def | run_relocate (self) |
Runs all InitBeforeGSI.run_relocate() commands in sequence. More... | |
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def | __init__ (self, dstore, conf, section, taskname=None, workdir=None, outdir=None, storminfo=UNSPECIFIED, taskvars=UNSPECIFIED, kwargs) |
Creates an HWRFTask. More... | |
def | isfakestorm (self) |
def | ismultistorm (self) |
def | get_workdir (self) |
Returns the directory the class should work in, as set by the "workdir" metadata value. More... | |
def | set_workdir (self, val) |
Sets the directory the class should work in. More... | |
def | get_outdir (self) |
Gets the directory that should receive output data. More... | |
def | set_outdir (self, val) |
Sets the directory that should receive output data. More... | |
def | realtime (self) |
Is this job a real-time forecast job? More... | |
def | redirect (self) |
Should subprograms' outputs be redirected to separate files? | |
def | scrub (self) |
Should temporary files be deleted as soon as they are not needed? | |
def | tvset (self, opt, val) |
Sets a taskvar option's value. More... | |
def | tvdel (self, opt) |
Deletes an object-local value set by tvset. More... | |
def | tvget (self, opt) |
Gets a taskvar's value. More... | |
def | tvhave |
Is a taskvar set? More... | |
def | taskvars (self) |
The dict of object-local values used for string substitution. More... | |
def | confint |
Alias for self.conf.getint for section self.section. More... | |
def | confstr |
Alias for self.conf.getstr for section self.section. More... | |
def | conffloat |
Alias for self.conf.getfloat for section self.section. More... | |
def | confbool |
Alias for self.conf.getbool for section self.section. More... | |
def | confget |
Alias for self.conf.get for section self.section. More... | |
def | confitems |
Alias for self.conf.items for section self.section. More... | |
def | confstrinterp (self, string, section=None, kwargs) |
Alias for self.icstr for backward compatibility. More... | |
def | conftimestrinterp (self, string, ftime, atime=None, section=None, kwargs) |
Alias for self.timestr for backward comaptibility. More... | |
def | confraw |
Get a raw configuration value before string expansion. More... | |
def | icstr (self, string, section=None, kwargs) |
Expands a string in the given conf section. More... | |
def | timestr (self, string, ftime, atime=None, section=None, kwargs) |
Expands a string in the given conf section, including time vars. More... | |
def | getdir |
Alias for hwrf.config.HWRFConfig.get() for the "dir" section. More... | |
def | getexe |
Alias for hwrf.config.HWRFConfig.get() for the "exe" section. More... | |
def | getconf (self) |
Returns this HWRFTask's hwrf.config.HWRFConfig object. More... | |
def | getsection (self) |
Returns this HWRFTask's section name in the HWRFConfig. More... | |
def | log |
Obtain a logging domain. More... | |
def | inputiter (self) |
Iterates over all inputs required by this task. More... | |
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def | __init__ (self, dstore, taskname, logger=None, kwargs) |
Task constructor. More... | |
def | jlogfile (self) |
returns the jlogfile logger. More... | |
def | postmsg (self, message, args, kwargs) |
same as produtil.log.jlogger.info() More... | |
def | setstate (self, val) |
Sets the state of this job. More... | |
def | getstate (self) |
Returns the job state. More... | |
def | strstate (self) |
A string representation of the job state. More... | |
def | gettaskname (self) |
Returns the task name part of the database ID, which is the same as the prodname. More... | |
def | products (self, args, kwargs) |
Iterate over the products this task produces. More... | |
def | log (self) |
Returns the logger object for this task. More... | |
def | clean (self) |
Cleans up any unneeded data used by this task. More... | |
def | unrun (self) |
Undoes the effect of run(). More... | |
def | run (self) |
Performs the work this Task should do and generates all products. More... | |
def | is_completed (self) |
Is this task complete? More... | |
def | completed (self) |
Read-only property: is this task completed? Same as is_completed() More... | |
def | runpart (self) |
Run some of this task's work, deliver some products. More... | |
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def | __init__ (self, dstore, prodname, category, meta=None, cache=30, location=None, kwargs) |
Datum constructor. More... | |
def | __enter__ (self) |
Acquires this object's thread lock. More... | |
def | __exit__ (self, etype, evalue, traceback) |
Releases this object's thread lock. More... | |
def | validate (self) |
Validates this object's Datastore, prodname and category. More... | |
def | getid (self) |
Returns the database ID of this datum. More... | |
def | getdatastore (self) |
Returns the datastore of this datum. More... | |
def | transaction (self) |
Creates, but does not lock, a Transaction for this datum's datastore. More... | |
def | getprodtype (self) |
Returns the product type of this Datum. More... | |
def | getprodname (self) |
Returns the product name part of the database ID. More... | |
def | getcategory (self) |
Returns the product category part of the database ID. More... | |
def | getlocation (self) |
Returns the "location" field of this Datum's database entry. More... | |
def | setlocation (self, v) |
Sets the "location" field of this Datum's database entry. More... | |
def | __hash__ (self) |
Integer hash function. More... | |
def | __str__ (self) |
Human-readable description of this Datum. More... | |
def | __repr__ (self) |
Python code-like description of this Datum. More... | |
def | __cmp__ (self, other) |
Compares two Datums' prodnames and categories. More... | |
def | set_loc_avail (self, loc, avail) |
Sets the location and availability of this Datum in a single transaction. More... | |
def | update (self) |
Discards all cached metadata and refreshes it from the Datastore. More... | |
def | __getitem__ (self, k) |
Returns the value of the specified metadata key or raises KeyError. More... | |
def | meta |
Return the value of a metadata key. More... | |
def | get |
Alias for self.meta() Returns the value of the specified metadata key or returns default if it is unset. More... | |
def | __setitem__ (self, k, v) |
Sets the value of the specified metadata key. More... | |
def | __delitem__ (self, k) |
Deletes the specified metadata key, which must not be "available" or "location". More... | |
def | __contains__ (self, k) |
Determines if a metadata key is set. More... | |
def | iteritems (self) |
Iterates over all metadata (key,value) pairs for this Datum, including "available" and "location". More... | |
Public Attributes | |
outdir | |
The directory in intercom to receive output. More... | |
inits | |
InitBeforeGSI objects for individual times. More... | |
ftime2init | |
A mapping from forecast time to InitBeforeGSI objects. More... | |
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storminfo | |
The hwrf.storminfo.StormInfo describing the vitals information for the storm processed by this HWRFTask. More... | |
Additional Inherited Members | |
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workdir | |
The directory in which this task should be run. More... | |
outdir | |
The directory in which this task should deliver its final output. More... | |
conf | |
This HWRFTask's hwrf.config.HWRFConfig object. More... | |
section | |
The confsection in self.section for this HWRFTask (read-only) More... | |
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state | |
Read-write property: the job state. More... | |
taskname | |
Read-only property: the name of this task. More... | |
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prodname = property(getprodname,None,None,) | |
Read-only property, an alias for getprodname(): the product name part of the database ID. More... | |
category = property(getcategory,None,None,) | |
Read-only property, an alias for getcategory(), the category name part of the database ID. More... | |
prodtype | |
Read-only property, an alias for getprodtype(), the product type. More... | |
did | |
Read-only property, an alias for getid(). More... | |
dstore | |
Read-only property, an alias for getdatastore(), the Datastore in which this Datum resides. More... | |
location | |
Read-write property, an alias for getlocation() and setlocation(). More... | |
def hwrf.init.FGATInit.__init__ | ( | self, | |
ds, | |||
conf, | |||
section, | |||
wrf, | |||
initlen, | |||
fcstlen, | |||
outdir = None , |
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realfcst = False , |
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wrfghost = None , |
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prep = True , |
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track = True , |
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in_ftimes = None , |
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in_atime = None , |
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cycling_interval = 6*3600 , |
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gsi_d01 = None , |
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gsi_d02 = None , |
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gsi_d03 = None , |
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ibdystep = None , |
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prepfcst = True , |
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kwargs | |||
) |
Creates an FGATInit, passing most arguments to the child InitBeforeGSI objects' constructors.
The cycling_interval is the time to subtract from this model's analysis time to get the parent model's analysis time. The default of six hours (6*3600 as an int) is correct for the operational HWRF and GDAS.
ds | passed to Datum: the Datastore object for this Task |
conf | the conf object for this task |
section | the conf section for this task |
wrf | (required) the WRFSimulation representing the full WRF forecast |
initlen | (required) the length of the real_nmm run for the initialization |
fcstlen | (required) the length of the real_nmm run for the full forecast |
outdir | The directory in intercom to receive output. Default: intercom/{taskname}. Individual initialization components will be in subdirectories. |
outdir | The directory in intercom to receive output. Default: intercom/{taskname}. Individual initialization components will be in subdirectories. |
realfcst | Flag: do we need to run real for the full forecast length? |
wrfghost | hwrf.wrf.WRFSimulation object for the wrfghost files. If absent, no wrfghost-related jobs will be run |
prep | if True, use prep_hybrid input. This changes the way in which real_nmm, ungrib and metgrid are run. |
track | Run a post, regribber and tracker on the wrfanl history file for domain 1, to find the location of the parent vortex. |
in_ftimes | array of parent model forecast hours to treat as "time 0" for each FGAT time. This is used for the FGAT to use GDAS forecasts as input |
in_atime | parent model analysis time. Default: start time of wrf |
cycling_interval | HWRF cycling interval in seconds. |
gsi_d01 | passed to the hwrf.relocate constructors' gsi_d01 argument |
gsi_d02 | passed to the hwrf.relocate constructors' gsi_d02 argument |
gsi_d03 | passed to the hwrf.relocate constructors' gsi_d03 argument |
ibdystep | Optional: the boundary input frequency for the ~1 minute forecasts. Default: bdystep. |
prepfcst | If True AND prep=True, use prep_hybrid for boundary conditions. This changes how realfcst, ungribfcst and metgridfcst are run. |
kwargs | Other keyword arguments are passed to HWRFTask.__init__ |
def hwrf.init.FGATInit.fhr_and_init | ( | self | ) |
Iterates over pairs of (fhr,init) where fhr is a fraction.Fraction FGAT hour, and init is an InitBeforeGSI object for that time.
def hwrf.init.FGATInit.get_ghosts | ( | self, | |
domain | |||
) |
Get all ghost output products.
domain | The domain of interest, an hwrf.wrf.WRFDomain |
Returns a TimeMapping, mapping from init time to the ghost product output from the runghost member of each init time.
def hwrf.init.FGATInit.get_relocates | ( | self, | |
domain = None |
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) |
Get hwrf.relocate.Stage3 objects or output products for each FGAT time.
Returns a TimeMapping of objects, one per init time. If a domain is specified, the objects are the wrfinput or ghost product output by the relocation for that domain. If a domain is NOT specified, then the objects are the relocate stage 3 tasks.
domain | The domain of interest. |
def hwrf.init.FGATInit.init_at_time | ( | self, | |
when | |||
) |
Get the subtask for one time.
Returns the initialization InitBeforeGSI object for the specified time (the earliest time not before the specified time). The time can be an absolute time (2015091418) or a forecast hour (12), as long as it is accepted by the first argument of to_datetime_rel. Raises an exception if the time has no InitBeforeGSI objects.
Definition at line 906 of file init.py.
Referenced by hwrf.init.FGATInit.get_ghosts(), and hwrf.init.FGATInit.get_relocates().
def hwrf.init.FGATInit.inputiter | ( | self | ) |
def hwrf.init.FGATInit.parent_fhrs | ( | self | ) |
Iterates over all fgat times as datetime.datetime objects.
Definition at line 968 of file init.py.
Referenced by hwrf.init.FGATInit.fhr_and_init(), and hwrf.gsi.GSIBase.inputiter().
def hwrf.init.FGATInit.run | ( | self | ) |
Runs all InitBeforeGSI.run() commands in sequence.
Definition at line 1049 of file init.py.
Referenced by produtil.datastore.Task.runpart().
def hwrf.init.FGATInit.run_init_after_anl | ( | self | ) |
def hwrf.init.FGATInit.run_real_bdy | ( | self | ) |
Runs all InitBeforeGSI.run_real_bdy() commands in sequence.
def hwrf.init.FGATInit.run_relocate | ( | self | ) |
Runs all InitBeforeGSI.run_relocate() commands in sequence.
def hwrf.init.FGATInit.run_through_anl | ( | self | ) |
Runs all InitBeforeGSI.run_through_anl() commands in sequence.
hwrf.init.FGATInit.ftime2init |
A mapping from forecast time to InitBeforeGSI objects.
Definition at line 890 of file init.py.
Referenced by hwrf.init.FGATInit.fhr_and_init(), and hwrf.init.FGATInit.init_at_time().
hwrf.init.FGATInit.inits |
InitBeforeGSI objects for individual times.
Definition at line 889 of file init.py.
Referenced by hwrf.init.FGATInit.fhr_and_init(), hwrf.init.FGATInit.run(), hwrf.init.FGATInit.run_init_after_anl(), hwrf.init.FGATInit.run_real_bdy(), hwrf.init.FGATInit.run_relocate(), and hwrf.init.FGATInit.run_through_anl().
hwrf.init.FGATInit.outdir |