Process injections in online analysis

Finish the development required to process injections in the online analysis.

• Find the injection that corresponds to a particular trigger by sorting the sim inspiral table by gps time. Then append this injection to the coinc event file as a new sim_inspiral table with a single row.
• Fix complaints about missing options in gstlal_inspiral for injection jobs. Allow injection jobs to run without a ranking stat output option, since we don't want the injections to get included in the background estimation.
• DAG level change in gstlal_inspiral_ll_workflow: add the injection filtering layer before the non-injection filtering layer, otherwise the injection jobs have the non-injection jobs as parents and they will never start.

This branch has been tested and runs without errors.

gstlal-inspiral/python/inspiral.py

@@ -358,7 +358,7 @@ def chisq_distribution(df, non_centralities, size):
 class CoincsDocument(object):
 	sngl_inspiral_columns = ("process:process_id", "ifo", "end_time", "end_time_ns", "eff_distance", "coa_phase", "mass1", "mass2", "snr", "chisq", "chisq_dof", "bank_chisq", "bank_chisq_dof", "sigmasq", "spin1x", "spin1y", "spin1z", "spin2x", "spin2y", "spin2z", "template_duration", "event_id", "Gamma0", "Gamma1")
 
-	def __init__(self, url, process_params, process_start_time, comment, instruments, seg, offsetvectors, injection_filename = None, tmp_path = None, replace_file = None, verbose = False):
+	def __init__(self, url, process_params, process_start_time, comment, instruments, seg, offsetvectors, injection_filename = None, tmp_path = None, replace_file = None, sim_inspiral_table = None, verbose = False):
 		#
 		# how to make another like us
 		#
@@ -374,7 +374,7 @@ class CoincsDocument(object):
 		#
 		# build the XML document
 		#
-
+		
 		self.xmldoc = ligolw.Document()
 		self.xmldoc.appendChild(ligolw.LIGO_LW())
 		# NOTE FIXME override the process start time.  Since gstlal
@@ -403,7 +403,13 @@ class CoincsDocument(object):
 		#
 
 		if injection_filename is not None:
-			ligolw_add.ligolw_add(self.xmldoc, [injection_filename], contenthandler = LIGOLWContentHandler, verbose = verbose)
+			# sort and add the sim_insprial
+			xmldoc_sim_inspiral = ligolw_untils.load_filname(injection_filename, verbose = verbose, contenthandler = LIGOWContentHandler)
+			self.sim_inspiral_table = lsctables.SimInspiralTable.get_table(xmldoc_sim_inspiral)
+			self.sim_inspiral_table.sort(key = lambda row:row.end)
+			self.xmldoc.childNodes[-1].appendChild(self.sim_inspiral_table)
+		else:
+			self.sim_inspiral_table = None
 
 		#
 		# insert time slide offset vectors.  remove duplicate
@@ -652,7 +658,17 @@ class GracedBWrapper(object):
 		self.__upload_aux_data(message, filename, tag, fobj.getvalue(), gracedb_ids)
 		del fobj
 
-	def do_alerts(self, last_coincs, psddict, rankingstat_xmldoc_func, seglistdicts, get_p_astro_func):
+	def nearest_sim_table(self, gps_time):
+		# search through the sim inspiral table
+		# find the row with geo-centric ends time nearest to the specific gps time (using by bisect)
+		# return the new sim inspiral table with a single row corresponding to the nearest time 
+		sim_inspiral_table = lsctables.New(lsctables.SimInspiralTable)
+		idx = bisect.bisect(self.sim_inspiral, gps_time, lo=0, hi=len(self.sim_inspiral)) 
+		row = self.sim_inspiral[idx][1]
+		sim_inspiral_table.append(row)
+		return sim_inspiral_table
+
+	def do_alerts(self, last_coincs, psddict, rankingstat_xmldoc_func, seglistdicts, get_p_astro_func, sim_inspiral_table = None):
 		gracedb_ids = []
 
 		# no-op short circuit
@@ -698,9 +714,6 @@ class GracedBWrapper(object):
 			end_time = int(coinc_inspiral_index[coinc_event.coinc_event_id].end)
 			filename = "%s-%s-%d-%d.xml" % (instruments, description, end_time, 1)
 
-			#
-			# make sure the directory where we will write the files to disk exists
-			#
 
 			gracedb_uploads_gps_dir = os.path.join("gracedb_uploads", str(end_time)[:5])
 			if not os.path.exists(gracedb_uploads_gps_dir):
@@ -724,6 +737,9 @@ class GracedBWrapper(object):
 			# give the alert all the standard inspiral
 			# columns (attributes should all be
 			# populated).  FIXME:  ugly.
+			if self.sim_inspiral_table is not None:
+				xmldoc.childNodes[-1].appendChild(self.nearest_sim_table(end_time))
+
 			sngl_inspiral_table = lsctables.SnglInspiralTable.get_table(xmldoc)
 			process_params_table = lsctables.ProcessParamsTable.get_table(xmldoc)
 			for standard_column in ("process:process_id", "ifo", "search", "channel", "end_time", "end_time_ns", "end_time_gmst", "impulse_time", "impulse_time_ns", "template_duration", "event_duration", "amplitude", "eff_distance", "coa_phase", "mass1", "mass2", "mchirp", "mtotal", "eta", "kappa", "chi", "tau0", "tau2", "tau3", "tau4", "tau5", "ttotal", "psi0", "psi3", "alpha", "alpha1", "alpha2", "alpha3", "alpha4", "alpha5", "alpha6", "beta", "f_final", "snr", "chisq", "chisq_dof", "bank_chisq", "bank_chisq_dof", "cont_chisq", "cont_chisq_dof", "sigmasq", "rsqveto_duration", "Gamma0", "Gamma1", "Gamma2", "Gamma3", "Gamma4", "Gamma5", "Gamma6", "Gamma7", "Gamma8", "Gamma9", "spin1x", "spin1y", "spin1z", "spin2x", "spin2y", "spin2z", "event_id"):
@@ -980,12 +996,15 @@ class GracedBWrapper(object):
 							if self.verbose:
 								print("event assigned grace ID %s" % resp_json["graceid"], file=sys.stderr)
 							gracedb_ids.append(resp_json["graceid"])
-							self.__upload_aux_data("GstLAL internally computed p-astro", "p_astro.json", "p_astro", p_astro, [gracedb_ids[-1]])
-							try:
-								resp = self.gracedb_client.writeLabel(gracedb_ids[-1], 'PASTRO_READY')
-							except gracedb.rest.HTTPError as resp:
-								print(resp, file=sys.stderr)
-							break
+					print("gracedb upload of %s failed on attempt %d/%d" % (filename, attempt, self.retries), file=sys.stderr)
+					print(resp_json, file=sys.stderr)
+					time.sleep(random.lognormal(math.log(self.retry_delay), .5))
+				else:
+					print("gracedb upload of %s failed" % filename, file=sys.stderr)
+
+			# save event to disk
+			message.close()
+			with open(os.path.join(gracedb_uploads_gps_dir, filename), "w") as fileobj:
 					print("gracedb upload of %s failed on attempt %d/%d" % (filename, attempt, self.retries), file=sys.stderr)
 					print(resp_json, file=sys.stderr)
 					time.sleep(random.lognormal(math.log(self.retry_delay), .5))