Support #15080
Some Features & symbols is not showing in Gisaf
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Description
Dear Philippe,
In Gisaf, when you click on Building-Outline layer (category B26), Building-Wall layer (B43), and Vegetation-Governor's Plume layer (V216), the tick in the box becomes a line (see attached screenshot), and features do not show on the map.
Associated revisions
Refs #15080: escape characters in the description
History
#1 Updated by Philippe May over 1 year ago
- Status changed from New to In Progress
- Assignee changed from Philippe May to Selvarani C
I quickly checked with the building walls, and there seems to be errors with some geometries.
Specifically, it seems that it's the "Z" coordinate which is "Infinity" for some points of these lines. For the building walls, the following ids have issues: 1280, 1281, 1296.
Maybe there's a geometry check in QGis that can detect these errors?
It would good to understand how these geometries can get such a Z value.
#2 Updated by Selvarani C over 1 year ago
I Have done the geometry check for the building wall in QGIS is not showing any errors on the following Ids:1280,1281,1296.
if the geometry has Z value, we can't able to import it.
it will shows the error immediately when we are importing.
#3 Updated by Selvarani C over 1 year ago
And also the Ids 1280 and 1281 they were in Arati and 1296 is in Prayatna were RZ zone.
Now a days we were working on IDZ zone.i don't know how it would get Z value.
#4 Updated by Selvarani C over 1 year ago
We found the "Z" coordinate which is "Infinity" for some points in the building outline(category - B26) and we rectified. But we don't know yet how that was created...
For other two layers: building wall (BLDG-WALL, category - B43) and Vegetation-Governor's Plume layer (VEGE-FLIN, category - V216), we weren't able to find the problem and we need your suggestion....
#5 Updated by Philippe May over 1 year ago
For the "Governor's Plum" (VEGE-FLIN, category - V216), the issue was because of the quote in the description of that layer. I just fixed the issue.
#6 Updated by Philippe May over 1 year ago
For building walls, there's still one polygon (id 1554) which has some points with a Z coordinate with infinite value.
For reference, i use this SQL query to find such features:
select id from avsm_survey."V_BLDG_WALL" where ST_AsText(geom) LIKE '%Infinity%';
#7 Updated by Philippe May over 1 year ago
By the way Selvarani, don't forget to re-assign the issue to me after adding comments if i have to do something 
#8 Updated by Selvarani C over 1 year ago
We found and rectified Philippe.
Now its all showing in Gisaf.
Thanks.
#9 Updated by Selvarani C over 1 year ago
Sure Philippe, i will re-assign.
Thanks.
#10 Updated by Selvarani C over 1 year ago
- Status changed from In Progress to Resolved