Hi
Krishna Ayyala, are you sure the batch processing is what you need? You mention
you have a single file. In your original message "creating wedge buffers
automatically", Andrea suggested to use the algorithm in the "default" mode,
setting the fields as arguments through the data-defined
Should be possible. Use Autofill -> Calculate by _expression_ can build an _expression_ that takes the Layer (you have access to the current layer variable in _expression_ builder) and the Row number (rownumber variable) and get the attribute value of 'Azimuth' field. ---Ujaval GandhiSpatial
Ujaval,
Thanks for the reply. When I add generate_series expression and click ok,
only one more row is getting added to the batch process tool. i.e.90 degree
azimuth got added. 180 and 270 were not added. Is there a way that, the
batch tool can read directly from the attribute table and generate
click 'Autofill' -> Add Values by _expression_ and use _expression_ generate_series(90, 270, 90)You will get 4 layers, one for each azimuth value. Use 'Merge Vector Layers' tool to merge them into a single layer.---Ujaval GandhiSpatial Thoughtswww.spatialthoughts.comOn Sun, Feb 11, 2024 at 3:25 AM
Hello,
I have opened Batch Processing tool for wedge buffers. In this, how do I
use the Auto fill function such that, I get the four rows with azimuths
0,90,180,270 without me having to manually input the azimuth values for the
attribute table as shown below.
[image: image.png]
[image: image.png]
