Home Script Language Spectral Collection Class TSpecCollection Properties GroupNr
See also: LayerType, FirstIndexOfGroup (SpecCollection), ObtainGroupLayerLimits, FindGroupByType 

GroupNr

Declaration: TSpecCollection.GroupNr[Layer: integer]: integer;
The array property GroupNr allows to access the spectral group of the layer specified by the parameter Layer. If you assign a group number to a non-existent layer (i.e. if the parameter Layer is less than 1 or greater than NLayers) the call will be ignored on write or return a zero value on read.

Hint: In order to access the spectral collection currently loaded in the Spectral Collection Editor you can use the pre-declared global variable SCData.