Hi I have created flowpaths for a grid, and have to do some analysis per grid cell, i.e. per flowline.
Is there a way of identifying a line by its starting point? I would like to provide the cell / centre of a cell and get the flowline from this point? I know I could create them separately, but this calculation is part of a simulation which is repeated several thousand times, and the grid is quite big, wherefore the individual storage of the flowlines is not an option here. Thanks, Rainer -- Rainer M. Krug, PhD (Conservation Ecology, SUN), MSc (Conservation Biology, UCT), Dipl. Phys. (Germany) Centre of Excellence for Invasion Biology Stellenbosch University South Africa Tel : +33 - (0)9 53 10 27 44 Cell: +33 - (0)6 85 62 59 98 Fax (F): +33 - (0)9 58 10 27 44 Fax (D): +49 - (0)3 21 21 25 22 44 email: rai...@krugs.de Skype: RMkrug
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