gstlal_spectrum_movie ===================== Command line options -------------------- .. code-block:: none Usage: gstlal_spectrum_movie [options] gstlal_spectrum_movie generates an animated view of the PSD measured from h(t). The video can be shown on the screen or saved to a OGG Theora movie file. Example: gstlal_spectrum_movie \ --frame-cache "/home/kipp/scratch_local/874100000-20000/cache/874100000-20000.cache" \ --instrument "H1" \ --channel-name "LSC-STRAIN" \ --gps-start- time 874100000.0 \ --gps-end-time 874120000.0 \ --psd-fft- length 8.0 \ --psd-zero-pad-length 0.0 \ --average-length 64.0 \ --median-samples 3 \ --frame-rate 10/1 \ --output spectrum_movie.ogm \ --verbose Options: -h, --help show this help message and exit --sample-rate=Hz Downsample the data to this sample rate. Default = 8192 Hz. --psd-fft-length=seconds Set the length of the FFT windows used to measure the PSD (optional). --psd-zero-pad-length=seconds Set the length of zero-padding in the FFT windows used to measure the PSD (optional). --average-length=seconds Set the time scale for the running mean (optional). Default = 64.0. --median-samples=samples Set the number of samples in the median history (optional). Default = 5. --f-min=Hz Set the lower bound of the spectrum plot's horizontal axis. Default = 10.0. --f-max=Hz Set the upper bound of the spectrum plot's horizontal axis. Default = 4000.0. --output=filename Set the name of the movie file to write (optional). The default is to display the video on screen. -v, --verbose Be verbose (optional). Data source options: Use these options to set up the appropriate data source --data-source=source Set the data source from [frames|framexmit|lvshm|nds|silence|white]. Required. --block-size=bytes Data block size to read in bytes. Default 16384 * 8 * 512 (512 seconds of double precision data at 16384 Hz. This parameter is only used if --data-source is one of white, silence, AdvVirgo, LIGO, AdvLIGO, nds. --frame-cache=filename Set the name of the LAL cache listing the LIGO-Virgo .gwf frame files (optional). --frame-type=name Set the frame type for a given instrument. Can be given multiple times as --frame-type=IFO=FRAME-TYPE. Used with --data-source=frames --data-find-server=url Set the data find server for LIGO data discovery. Used with --data-source=frames --gps-start-time=seconds Set the start time of the segment to analyze in GPS seconds. Required unless --data-source=lvshm --gps-end-time=seconds Set the end time of the segment to analyze in GPS seconds. Required unless --data-source=lvshm --injection-file=filename Set the name of the LIGO light-weight XML file from which to load injections (optional). --channel-name=name Set the name of the channels to process. Can be given multiple times as --channel-name=IFO=CHANNEL-NAME --idq-channel-name=idqname iDQ channel names to process. Must also provide idq- state-channel-name. Can be given multiple times as --idq-channel-name=IFO=IDQ-CHANNEL-NAME --idq-state-channel-name=idqstatename iDQ state channel names to process. Can be given multiple times as --idq-state-channel-name=IFO=IDQ- STATE-CHANNEL-NAME --nds-host=hostname Set the remote host or IP address that serves nds data. This is required iff --data-source=nds --nds-port=portnumber Set the port of the remote host that serves nds data. This is required iff --data-source=nds --nds-channel-type=type Set the port of the remote host that serves nds data. This is required only if --data-source=nds. default==online --framexmit-addr=name Set the address of the framexmit service. Can be given multiple times as --framexmit- addr=IFO=xxx.xxx.xxx.xxx:port --framexmit-iface=name Set the multicast interface address of the framexmit service. --state-channel-name=name Set the name of the state vector channel. This channel will be used to control the flow of data via the on/off bits. Can be given multiple times as --channel-name=IFO=CHANNEL-NAME --dq-channel-name=name Set the name of the data quality channel. This channel will be used to control the flow of data via the on/off bits. Can be given multiple times as --channel-name=IFO=CHANNEL-NAME --shared-memory-partition=name Set the name of the shared memory partition for a given instrument. Can be given multiple times as --shared-memory-partition=IFO=PARTITION-NAME --shared-memory-dir=name Set the name of the shared memory directory for a given instrument. Can be given multiple times as --shared-memory-dir=IFO=DIR-NAME --shared-memory-assumed-duration=SHARED_MEMORY_ASSUMED_DURATION Set the assumed span of files in seconds. Default = 4. --shared-memory-block-size=SHARED_MEMORY_BLOCK_SIZE Set the byte size to read per buffer. Default = 4096. --frame-segments-file=filename Set the name of the LIGO light-weight XML file from which to load frame segments. Optional iff --data- source=frames --frame-segments-name=name Set the name of the segments to extract from the segment tables. Required iff --frame-segments-file is given --state-vector-on-bits=bits Set the state vector on bits to process (optional). The default is 0x7 for all detectors. Override with IFO=bits can be given multiple times. Only currently has meaning for online (lvshm) data. --state-vector-off-bits=bits Set the state vector off bits to process (optional). The default is 0x160 for all detectors. Override with IFO=bits can be given multiple times. Only currently has meaning for online (lvshm) data. --dq-vector-on-bits=bits Set the DQ vector on bits to process (optional). The default is 0x7 for all detectors. Override with IFO=bits can be given multiple times. Only currently has meaning for online (lvshm) data. --dq-vector-off-bits=bits Set the DQ vector off bits to process (optional). The default is 0x160 for all detectors. Override with IFO=bits can be given multiple times. Only currently has meaning for online (lvshm) data.