Il 25/06/2016 17:38, Paolo Cavallini ha scritto:
> Il 20/06/2016 13:07, Paolo Cavallini ha scritto:
>> Il 19/06/2016 15:36, Tom Chadwin ha scritto:
>>> Your opinion had been mine, but more than one QGIS user looked very
>>> discouraged when I answered their question "How do I get my qgis2web map
>>
Hello,
I was doing some analysis on UNION against the same feature (on itself) to get
an understanding of what happens with slivers and overlaps. I started in ArcGIS
and was able to understand what happened with the combinations available there
as follows:
Zone system used as input features co
may you test using 2.14? if I well remember that version suffered a
severe regression on ftools geoprocessing modules due the introduction
of the new 3d geometry. During the hackmeeting in Gran Canaria we
seriously though to announce the deprecation of that version, but a
fix was found => and a new
And light was done!
Objective: to get planimetric-UTM-my-zone areas, in square Km, from a
LatLong layer, just at one step: in Fields calculator
area( transform( $geometry,'EPSG:4326', 'EPSG:32717' ))/100
Sorry, I was wrong for years, reprojecting layers; deactivating OTF SRC;
and using $area
Thanks Luigi,
That doesn't seem to help unfortunately.
I tried with the same two shapefiles in 2.14 and in both cases get 463 zones
unioned to 463 resulting in over 4000 features with nulls in attributes and
lots of features which seem to not highlight any polygon when selected.
Simplifying
