Hello Inna, If you want, I can help you make the change yourself :-)
Or, alternatively, check the following videos to see how you can do it QGIS Documentation made easy - Part 1 https://youtu.be/PCiohDt-OBk - part 1 https://youtu.be/19Bj0uXcdfU - part 2 Thanks Alexandre Neto On Mon, Jan 11, 2021 at 12:23 PM Inna Nogeste <noge...@outlook.com> wrote: > Hi Wanda, > > > > Looking at my notes for what wasn’t working for me in the Training Manual > exercises, I see that I needed to make the following change in Step 6.2.8 > using QGIS 3.16 : > > “Need to set the processing option to Skip (Ignore) invalid geometry. > Seemed to be a problem with the buildings_34s layer? Changed this option > for both input and compare layers and it worked.” > > > > I hope this helps! > > > > Regards, > > Inna Nogeste > > > > > > Skickades från E-post <https://go.microsoft.com/fwlink/?LinkId=550986> > för Windows 10 > > > > *Från: *Wanda Norman <wanda.mnorman2...@gmail.com> > *Skickat: *den 8 januari 2021 15:31 > *Till: *Inna Nogeste <noge...@outlook.com> > *Kopia: *qgis-user <qgis-user@lists.osgeo.org> > *Ämne: *Re: [Qgis-user] QGIS 3.16 Training Manual - Module 8.2.1 - > Intersect features > > > > I am getting the same error in the training module for lesson 6.2.9. I > have done the lesson twice thinking I had missed a step - but get to the > same point of extracting the buildings and get the error message. > > > > I am using QGIS 3.1 with Windows 10 on my HP laptop. > > > > Thanks! > > Wanda Norman > > > > > > On Thu, Jan 7, 2021 at 12:23 PM Inna Nogeste <noge...@outlook.com> wrote: > > I’m working through the training manual and completed all the preceding > modules and their output files. > > When I get to Module 8.2.1 > > > https://docs.qgis.org/3.16/en/docs/training_manual/complete_analysis/analysis_combination.html#moderate-ty > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.qgis.org%2F3.16%2Fen%2Fdocs%2Ftraining_manual%2Fcomplete_analysis%2Fanalysis_combination.html%23moderate-ty&data=04%7C01%7C%7Ce764d917899e4aab226008d8b3e2108e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637457130804438957%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=xqof971dMiu5MTBriuR3MnoyIW7xMjjHdP4XxKm52O0%3D&reserved=0> > > to intersect my previous output files I get an error message when I run > the Intersection tool that a feature in my Overlay layer ’has invalid > geometry. Please fix the geometry or change the Processing setting to the > “Ignore invalid input features” option.’ > > > > The overlay layer is a polygonized vector layer createdin a previous > modeul in the training manual from a raster layer. > > The invalid geometry in the polygonized layer represents 1 individual cell > in the original raster layer. Changing the Processing setting to ”Skip > (Ignore) Features with Invalid Geometries” doesn’t help and outputs an > empty layer. > > > > Has anyone else had problems with this module and the layer files created > in previous modules? > > I’ve noted that the original SRTM_41_19.TIF exercise data is in EPSG 32733 > and not EPSG 32734 as per the other exercise (vector) data and this causes > issues when you get to Module 8. > > > > I’m currently documenting discrepancies that I’m finding in the training > manual and am assuming that I can eventually add them to > https://github.com/qgis/QGIS-Documentation/issues?q=is%3Aissue+is%3Aopen+label%3AEasy > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Fqgis%2FQGIS-Documentation%2Fissues%3Fq%3Dis%253Aissue%2Bis%253Aopen%2Blabel%253AEasy&data=04%7C01%7C%7Ce764d917899e4aab226008d8b3e2108e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637457130804448949%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=CUXs9ubf%2BONzGbCaKI3wzjhPBm74tciB4Hxpet8Boxw%3D&reserved=0> > > > > Regards, > > > > Inna Nogeste > > > > Skickades från E-post > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgo.microsoft.com%2Ffwlink%2F%3FLinkId%3D550986&data=04%7C01%7C%7Ce764d917899e4aab226008d8b3e2108e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637457130804448949%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=5kIFO%2FWgCdwjS27my%2F9KTkKPsSBtqtuZF%2FzSBmWskh8%3D&reserved=0> > för Windows 10 > > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=04%7C01%7C%7Ce764d917899e4aab226008d8b3e2108e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637457130804458947%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=L9S%2FNIZWheufs8fTZFfXYWBW6MFdxIVlYRSylI%2BHU%2FQ%3D&reserved=0> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > <https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.osgeo.org%2Fmailman%2Flistinfo%2Fqgis-user&data=04%7C01%7C%7Ce764d917899e4aab226008d8b3e2108e%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637457130804468940%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=ceJHgKqreSVt80ATgmutEATatodxcF5to%2BA2zhnPJys%3D&reserved=0> > > > _______________________________________________ > 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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