Hidra/HTTP/ZMQ/ASAPO/NeXus Image Source SettingsΒΆ

The third tab of the configuration dialog contains Image Sources configuration. It allows for the user to adjust image sources and their dialogs.

../../_images/lavue_config_isources.png

Hidra

  • Detector servers: possible hidra detector hosts separated by spaces

  • Data port: hidra data port. Each instance of lavue on the same host should use a different data port

  • Use default detector servers: add default detector server names from the DESY pool

HTTP response

  • URLs: JSON dictionary assigning labels to HTTP urls

ZMQ Stream

  • Servers and Ports: JSON dictionary assigning labels to server and port of ZMQ stream

  • Automatic datasources: selects possible datasources from ZMQ stream metadata

  • Datasources: defines possible datasources, i.e. ZMQ topics, separated by spaces

ASAPO

  • Server: ASAPO servers, i.e. host:port

  • Token: token to asapo servers

  • Beamtime: a name of beamtime used by asapo

  • Datasources: defines possible datasource names which are separated by spaces

  • Source Path: a path to ASAPO files, e.g. /asap3/petra.gpfs/{beamline}/{year}/data/{beamtime_id}

Nexus File

  • Keep the file open: does not close the nexus file after reading the field frame

  • Start from the last image: displays only the last image frame