Questions tagged [order]

for questions relating to the display or drawing order of data

12 questions with no upvoted or accepted answers
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PostGIS (Postgres 9.6) - order bounding box query results by date (large table)

I'm querying database entries using a bounding box with ST_MakeEnvelope and intersecting that with a coordinates column (type GEOMETRY), consisting of simple POINT(lng, lat) entries. I've created a ...
2
votes
0answers
43 views

Changed attribute order of PostGIS layer in QGIS

I'm working in a PostgreSQL table (PostGIS) that I loaded into QGIS. This layer has been created by a SQL Statement in pgAdmin. I noticed that the order of attributes shown in the attribute table ...
2
votes
0answers
148 views

Postgis List of adjacent LineStrings ordered sequentially from one end of the MultiLineString to the other

I have LineStrings that represent a road network/address centerline that are segmented at intersections, etc. I have determined how to query collections of LineStrings that are adjacent to each other ...
2
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0answers
55 views

Adding layers in QGIS with predefined order in TOC and also make some of them to have visibility turned off when added

I am working on a project and I have a lot of shapefiles with the same name but with different data and when I add them to QGIS they are sorted randomly in TOC (Layers Panel). Can I configure their ...
2
votes
0answers
147 views

How to change the order of a raster in order to create mosaic with MosaicPro (Erdas 9.2)?

Is there a way to reorder the input files so I can control which ones are on top of the others?
1
vote
0answers
23 views

GeoServer-Mviewer : point layers over surface layers

I am working on an interactive map designed under Mviewer package and using GeoServer to save symbols and layers. I have a specific issue on it: I managed to generate all layers correctly in my ...
1
vote
0answers
192 views

Mixing WMS and vector layers' order

It looks to me that I cannot mix WMS and vector layers' order in OpenLayers 2. I have an ordered map.layers object and assign z-index values to the layers based on order in the object, for example, ...
1
vote
0answers
61 views

Changing order layers are displayed in using MMQGIS?

I am dealing with hundreds of different layers, all of which have one of 6 names - not by choice, that's just the way they show up when I import them. I am trying to merge all those with the same ...
1
vote
0answers
2k views

Splitting polyline by points using ArcGIS 10.2 for Desktop?

I have a layer containing a curved polyline and I would like to split it at multiple point locations, which I have in another layer. In ArcGIS 10.2, I can do this with the tool "Split Line at Point". ...
1
vote
0answers
238 views

How to get intersected points between polygon and line in desired order

I have polygon for example "POLYGON((5 1, 6 1, 6 5, 5 5, 5 1))" that I want to intersect with line "LINESTRING(0 2, 10 2, 10 3, 0 3, 0 4, 10 4)" and get intersection points in the order that they ...
0
votes
0answers
9 views

Lizmap Relations Sort

I am using Lizmap Atlas function on a layer with clusters. A 1-M relationships allows me to link a certain number of sites through this cluster in the atlas. I am wondering if I can sorter the order ...
0
votes
2answers
50 views

Removing overlapping polygon parts in sequential order using ArcMap

I have 500 polygons in a feature class. There are a lot of overlapping polygons and I need to remove these overlapping areas according to three criteria. What we do now: we have a column with the ...