#!F-adobe-helvetica-medium-r-normal--18* #!N #!CDarkGreen #!N #!Rall77 Data-driven selector #!N #!EC #!N #!N In this example, the input from #!F-adobe-times-bold-r-normal--18* Import #!EF to the #!F-adobe-times-bold-r-normal--18* Selector #!EF interactor is a data group consisting of two fields. #!N #!I0 #!N #!F-adobe-times-medium-r-normal--18* #!N #!N #!I30 #!N 1. Open and execute visual program .../DataDrivenSelector.net. The image is a temperature field. #!N #!I30 #!N 2. Select #!F-adobe-times-bold-r-normal--18* Open All Control Panels #!EF in the #!F-adobe-times-bold-r-normal--18* Windows #!EF pull-down menu. #!N #!I30 #!N 3. Select #!F-adobe-times-bold-r-normal--18* wind_velocity #!EF in the control panel and reexecute the visual program. #!N #!I0 #!N #!EF #!N #!N #!N The control-panel options #!F-adobe-times-bold-r-normal--18* temperature #!EF and #!F-adobe-times-bold-r-normal--18* wind_velocity #!EF are derived from the field names of the imported data. #!N #!N In this network, #!F-adobe-times-bold-r-normal--18* Inquire #!EF determines whether or not the data set is "vector" and, if so, #!F-adobe-times-bold-r-normal--18* Include #!EF excludes invalid data values. If the data is not vector, the path followed goes directly from #!F-adobe-times-bold-r-normal--18* Select #!EF to #!F-adobe-times-bold-r-normal--18* Switch #!EF . #!N #!N See Selector in IBM Visualization Data Explorer User's Reference. #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Lall78,dxall79 h Data-driven sequencer #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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