Is it possible automatically assign block numbers in a group data set to a new field and replace them with each data set name?
For example I have data sets of points: wall1, wall2 , ceiling, floor and then I make a group dataset: groupDatasets1 = GroupDatasets(Input=[wall_1, floor_1, ceiling_1, wall_2]) Then I have below spread sheet: [image: Inline image 1] Then I need to make a new field e.g. "groups" (better through a programmable filter) and for each group I add the name of the dataset. The expected result table would looks like this: BlockNumber, Point ID, vtkPointId, Points, Label, Label2, Groups 1, 0, 36617, ..., ..., ... , ..., .............................................. wall_1 1, 1 , 420914, ..., ..., ... , ..., .............................................. wall_1 1, 2, 444161, ..., ..., ... , ..., .............................................. wall_1 2, 0, 27932, ..., ..., ... , ..., ... .......................................... ceiling 2, 1 , 296452, ..., ..., ... , ..., ... ......................................... ceiling 2, 2, 315135, ..., ..., ... , ..., ... ........................................ ceiling 3, 0, 36617, ..., ..., ... , ..., ... ......................................... wall_2 3, 1 , 420914, ..., ..., ... , ..., ... ......................................... wall_2 So my question has two parts: 1. How do we automatically group datasets in the pipeline browser? 2. While grouping, how to add a field as an attribute that contains the datasets names. Then I can save this spreadsheet for later use. Thanks for any help. Shayan
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