add controls for applying time offset in space det initialization

pycbc/inject/inject.py

@@ -42,10 +42,11 @@
 from pycbc.waveform import ringdown_td_approximants
 from pycbc.types import float64, float32, TimeSeries, load_timeseries
 from pycbc.detector import (Detector, SpaceDetector, _space_detectors,
-                           get_available_space_detectors, parse_det_name)
+                            get_available_space_detectors, parse_det_name)
 from pycbc.conversions import (tau0_from_mass1_mass2,
                                get_final_from_initial,
                                tau_from_final_mass_spin)
+from pycbc.coordinates.space import TIME_OFFSET_20_DEGREES
 from pycbc.filter import resample_to_delta_t
 import pycbc.io
 from pycbc.io.ligolw import LIGOLWContentHandler
@@ -89,7 +90,17 @@ def projector(detector_name, inj, hp, hc, distance_scale=1):
     detector frame
     """
     if detector_name in get_available_space_detectors():
-    	detector = SpaceDetector(detector_name)
+        # FIXME : This should probably be moved to project_wave;
+        # wait on code reviews to see if this is OK here
+        apply_offset = False
+        offset = TIME_OFFSET_20_DEGREES
+        if 'apply_offset' in inj.dtype.names:
+            apply_offset = inj.apply_offset
+        if 'offset' in inj.dtype.names:
+            offset = inj.offset
+        detector = SpaceDetector(detector_name,
+                                     apply_offset=apply_offset, 
+                                     offset=offset)
     else:
         detector = Detector(detector_name)