Hi, If you have made a shortest path analysis like a one to all or an all to all, then multiple paths will be created. Select and object then look at the attribute table. Sort them to the top. There is a sorting icon for this. You will see that you probably have multiple overlapping path selected. Send a screen shot or the file and I can take a look at it tomorrow morning. I am in Montreal time.
Nicolas Cadieux https://gitlab.com/njacadieux > Le 29 juin 2021 à 20:26, krishna Ayyala <ayyalakris...@gmail.com> a écrit : > > > Nicolas, > Thanks for your reply. Changing the field format and saving to a different > file format did not work for me. Just now, I noticed that, Whenever I select > one line feature for the "ShortestPath" shapefile, I see the following > message at the bottom left corner of the window. For example: "2148 > feature(s) selected on layer shortest path. i.e. More than one features > appear at the bottom left corner for each line that I select. I am trying to > figure out how this will appear as 1 feature instead of 2148 features.The > tools such as simplify and dissolve did not work for me. > > Regards. > >> On Tue, Jun 29, 2021 at 4:43 PM Nicolas Cadieux >> <njacadieux.git...@gmail.com> wrote: >> Hi, >> >> To my knowledge no. You could simplify the geometries but that would >> probably come with a resolution penalty (missing nodes). You could perhaps >> change the field data type. For example, an int data type will probably use >> less space than a float with a 16 decimal value. A text field can be >> reduced to the minimum size needed. You can also try to save the file under >> an other name. Depending on where the file was created and used, saving the >> file could “permanently delete” some previous deleted components. Can you >> use another file format? >> >> Nicolas Cadieux >> https://gitlab.com/njacadieux >> >>>> Le 29 juin 2021 à 15:53, krishna Ayyala <ayyalakris...@gmail.com> a écrit : >>>> >>> >>> Hello, >>> I have a "Streets" shape file of a state with about 12000 lines. For the >>> same geographic area I have "Blocks_Centroids" shape file of about 6000 >>> points. I ran the tool as shown below. It resulted in a shapefile >>> "ShortestPath" with 6000 lines. The size of the "Streets" shape file with >>> 12000 lines is 5000 KB. Whereas the size of the output shape file >>> "ShortestPath" with only 6000 lines is 270,000 KB. Is there a way to reduce >>> the file size? The reason is I need to upload this in a different platform >>> which cannot accept shapefiles larger than 10,000 KB. >>> >>> <image.png> >>> >>> _______________________________________________ >>> Qgis-user mailing list >>> Qgis-user@lists.osgeo.org >>> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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