A session represents the interaction between a client and a the head section of the session contains general information and setup parameters that will be common toall requests Name of this session template The Url of the station that created this file set to 0 in the template file. URL of the station that will process the rquested session The URL of the datastore where session data must be stored. If left empty data is not stored. User idettification. may be used by the datastore to classify data User identity. No identification is performed at this stage Some documentation can go here ... Starting time of the session. Set to string to simplify. In future version date-time validation may be imposed End time of the session. Set to string to simplify. In future version date-time validation may be imposed The same session can contain several requests multiple request. The parameters that are common to all request must are placed in the head section of the file. If a request is defined as exclusive,the session must contain only requests of the same kind If the reference results from a calculation can be used to store the rms Holder for binary data A string that contain space separated titles for the following data rows Used in the webdaq application since there is no way to format longer tags from the webdaq Used to provide a description of the data content Identifies the group of data. Can be used as an event identifier If true, only this type of reques can be present in a session Parameters are defined by the administrator. Parameters can be global , when they are in haead section of the sessionor they belong to a specific request