Feature #6049

Use extent tools for extent configuration

Added by Jean-Roc Morreale 10 months ago. Updated 16 days ago.

Status:Closed Start Date:07/16/2012
Priority:Normal Due date:
Assigned to:- % Done:

0%
Category:-
Target version:-
Patch supplied:No

Description

Some tools like SAGA TIN allow to define the extent of the output raster with the extent of an existing layer or by drawing a rectangle on the canvas, these options should also be available in SEXTANTE configuration to avoid typing the coordinates directly to define the region of interest.

History

#1
Updated by Victor Olaya 10 months ago

  • Status changed from New to Feedback

I do not know if I understand what you mean. Extents can be defined from a layer of by drawing on the canvas. Just click on the button on the right hand-side of the extent parameter to access those options.

#2
Updated by Paolo Cavallini 7 months ago

  • Status changed from Feedback to Closed

Closing for lack of feedback. Reopen if necessary

#3
Updated by Jean-Roc Morreale 7 months ago

Hi, sorry for the late feedback. What I meant is that it would be great to add a "region" component in the sextante modeler which could be used to pass extent/resolution information to an analysis component without user interaction :

Input Raster A -> Select Vector B's extent -> Kriging
Input Vector B

#4
Updated by Paolo Cavallini 7 months ago

  • Status changed from Closed to New

Not sure I've got it, but I reopen it anyway.

#5
Updated by Jean-Roc Morreale 7 months ago

I want to be able to create a analysis model where the user just has to define an input of points (A) and an input of a polygon (B) and click OK to get a interpolated raster based on the value of A but on the extent of B, to avoid the calculation of unnecessary data.

You can see it like an automated g.region where I define in the model that it must takes its extent from B and use a defined resolution, this way the user just has to think about his input layers.

#6
Updated by Jean-Roc Morreale 16 days ago

  • Status changed from New to Closed

I'm closing this ticket, the modeler has an extent entry (I've not figured how it works yet but it's there)

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