The update tag has no wiki summary.
2
votes
1answer
38 views
Is it possible to update only latitude or longitude in postgis ?
I have a postgis database that contains Points created based on a couple (longitude, latitude), and I need to update only one of those two for a given point.
I found that it's possible to do so but ...
0
votes
0answers
50 views
How to UPDATE field based on spatial or regular join (without creating new layer)?
How can I UPDATE a field based on a spatial or regular join (without creating a new layer) in ArcGIS?
I know I can do joins by (what I call) the litter-with-new-layers approach (Joins and Relates > ...
1
vote
1answer
21 views
How do you update the maxFeatures setting of a WFS layer in OpenLayers
I have a WFS layer which a protocol in the definition. The protocol states that the maxFeatures returned should be 1 to avoid downloading a large amount of data.
I can update the value for ...
1
vote
1answer
535 views
'Couldn't load PyQGIS' after upgrade to Raring Ringtail?
I upgraded my Ubuntu to Raring Ringtail.
After that, when starting QGIS I receive a message:
Couldn't load PyQGIS.
Python support will be disabled.
Traceback (most recent call last):
File "", ...
2
votes
1answer
41 views
How to upgrade QGIS Capiapo to Lisboa?
I want to upgrade my QGIS version to the newest one, Lisboa, but I'm not sure if I should uninstall Capiapo first. Is there a way to upgrade without uninstalling?
Thank you.
0
votes
0answers
42 views
How to add vertices to existing linestrings in mysql?
Is it possible to add a Point at the end of a Linestring in MySql?
For example I have a Linestring as
Linestring(1 2, 1 4, 1 6)
and I want to add a Point
Point(1 7)
at the end (output should ...
0
votes
1answer
44 views
ArcMap Geoprocessing Operation to create a layer with incorporated places and, separately, surrounding unincorporated portion of a county?
I am working with TIGER FILES, attempting to use the update (analysis) operation in ArcMap 10.1. The files I'm using are counties, and the incorporated (non-CDP) segment of the places file.
I'm ...
0
votes
0answers
26 views
How to patch a revision from the repository to fix a bug [closed]
firstly:
Apologies if this is simple and has been done to death, BUT i've been searching for ages and haven't found anything which explains how to do what should be quite easy.
So! QGis gets into ...
0
votes
1answer
117 views
Help with Python Update Cursor syntax
I'm having trouble running a loop to update the values in a particular field in attribute table by reading from a csv file. Any input is greatly appreciated. The following is the sample code:
import ...
1
vote
0answers
14 views
How to access the timestamp value from Overpass meta requests with Openlayers.Format.OSM?
I am using Overpass-api to request data, then display it in an interactive webpage using Openlayers. When user clicks on some feature, the information is shown in popup.
As of now, the page is ...
2
votes
2answers
145 views
arcobjects update geometry Z values of line vertices with a given number
I am trying to develop arcgis 10.0 addin to update Z values of vertices of a selected line.
Scenario: The tool scans all features in a given shape file and populates the list of features which has at ...
2
votes
1answer
74 views
Steps to update OpenStreetMap back and forth?
I have both a PostGIS database with OSM data imported, and the same data in a SHP folder.
By adding missing information to the downloaded OSM data, both in SHP and PostGIS, I'd be able to contribute ...
1
vote
0answers
30 views
Feature class field count caching issue
In our application, we exposed a custom file format to ArcScene through a custom plugin data-source.
However, we experience some problems which we ascribe to caching issues.
We generate a dataset ...
2
votes
1answer
130 views
Update query does not affect any rows, privileges are set to public and allow all actions
I've been trying to update a column of integers called level_dept in a table called adminboundaries within the sql query tool on pgadmin3 and the query runs and finishes with a lot of lag, but 0 rows ...
0
votes
0answers
83 views
Can I do full SQL expressions through the “WHERE” clause in UpdateCursor?
Run as a standalone python script for a shapefile in a toolbox on ArcMap.
For example:
psql_url_pop = '''SELECT shapefile.NAME_# + shapefile.WIKI_URL FROM public.shapefile'''
rows = ...
3
votes
1answer
503 views
Postgres/Postgis doesn't work after update
I work on OpenSUSE 12.1 and after today's upgrade (2012 NOV 14) Postgres and Postgis doesn't work. If I login to Postgres server by PgAdmin, get the message: translated from polish
"ERROR: can't acces ...
1
vote
1answer
79 views
How to update a value in an ArcSde table using ArcMap's VBA
First of all, I want to update a table, not a feature class (no geographical information).
I tried the following
Public Sub updateInSql(tableName As String, whereClause As String, field As String, ...
2
votes
0answers
52 views
queried layer is not updating after drawing new feature in original shapefile
I have a project in qgis 1.8 where I added the same shapefile 3 times. On 2 of them I made a query. The third one is for edditing purposes.
When I change the value of one of the features (in the ...
5
votes
3answers
305 views
How to update feature positions with clustering in OpenLayers?
I have an OpenLayers 2.12 map with a vector layer with a cluster strategy. All the static behavior is how I want it. Now I'd like to add the possibility to update the features' position. I do this ...
0
votes
1answer
227 views
I upgraded to SP5. The service “ArcGIS Server Object Manager” not start. How to fix this?
I updated my ArcGIS Server from the SP4 to SP5. On a Windows 7 OS.
But I cannot to start the "ArcGIS SOM" service. An error appears in a popup.
Because of this, the following error occurs in "ArcGIS ...
1
vote
1answer
780 views
ArcGIS 10.0 \ arcpy - CalculateField_management : help with syntax for updating text in attribute table of feature classes
I am trying to add (ie "Author", "LastUpdated") to feature classes within a gdb and then populate each of those fields. I have been able to get my code to run properly for the numerical field but I ...
4
votes
1answer
126 views
Update PostGIS after updating GDAL?
I am using PostGIS 2.0 and I want to use the raster functionality through mapserver. It seems as if the latest official GDAL release 1.9.1 has an unstable PostGIS raster driver, as pointed out in a ...
2
votes
1answer
65 views
Update table using contains function
I have a table that containing placename regions and another table of roads. I have another table that containing centroid of both placename region and roads.The table structure of third table is ...
0
votes
1answer
117 views
How to populate Unique ID field after sorting?
I am trying to create an new unique id field in a feature class. I already have one field called "SITE_ID_FD", but it is historical. The format of the unique value in that field isn't what our current ...
1
vote
1answer
299 views
How to upgrade PostGIS in OSGEO-Live Xubuntu virtual machine?
I have downlaoded the OSGEO-Live 6.0 virtual machine running Linux Xubuntu. I have it running through VirtualBox on a Windows machine. It currently comes preinstalled with a lot of GIS software, ...
1
vote
1answer
106 views
What is the Quickest Way to Update Polygon Geometries in ArcGIS
I have a shapefile which contains the approximate boundaries for sites that are being worked on (thousands) in polygons, each with a reference number and additional detail in the attribution.
I have ...
3
votes
2answers
695 views
Update point coordinates in QGIS after manually moving locations in edit mode
I have imported point coordinates from a database, but I need to manually adjust a lot of the locations. Is there a way for QGIS to automatically update the point locations in the attribute table ...
0
votes
0answers
62 views
QGIS - “simplify objects”-Tool not working any more after update
I updated QGIS (Mac-Version) on the newest version (1.8.0) since the older version crashed when adding a map-layer from openlayers plugin. This works now but the "simplify objects" tool doesn't work ...
3
votes
5answers
416 views
Having trouble nesting updatecursors
I'm trying unsuccessfully to perform updates on multiple linked tables using updatecursors.
The following code works as I would expect:
trackRows = ...
4
votes
1answer
133 views
Arcmap: subset A.shp based on B.shp, then partially update B.shp
Okay, so I have 2 shapefiles:
US states outline file (very coarse/simple outlines)
Global Self-consistent Hierarchical High-resolution Shorelines, Level F
(much finer spatial resolution)
I am ...
6
votes
1answer
2k views
PostGIS - 1.5 to 2.0 easy update
I have a PostGIS 1.5 database and want to update to 2.0. I read that because this is major release I have to follow the 'Hard update' procedure. However the spatial data I have is only test data so I ...
0
votes
2answers
2k views
Update or destroy popup in openlayers
I am doing a map which refresh dinamically all markers when they get modified.
I want to add popups to show some info.
I create popups this way:
var feature = new OpenLayers.Feature(markers, ...
1
vote
0answers
350 views
OpenLayers + GeoServer + Oracle: WFS-Transaction update error
I am trying to implement wfs-t in a map application. tried using ArcGIS server wfs-t, and didn't make it since there is a lock mechanism while trying to edit a feature.ArcGIS WFS-T + OpenLayers; then ...
1
vote
1answer
108 views
How to select and update from multiple tables?
I have two feature classes which have common Valve ID #s. One table has multiple service connections with a unique number. I need to select all services linked to each valve and collect the ...
1
vote
1answer
939 views
ARCPAD - VBscript to update values in attribute table
I am working on an automating tool for ArcPad for inventory issues on our mobile GIS machine (Trimble GeoXH - Geoexplorer 2008 series - Windows mobile 6.1 and Arcdap 10.0.3). I have developed the ...
7
votes
2answers
855 views
Automatic batch update a file geodatabase from shapefiles
Every week I need to update the same shapefiles that are used to produce up to date maps. The files are downloaded from 3 different web-servers.
The thing I want to do is to have a script that can ...
4
votes
1answer
136 views
Is it be possible to re-render parts of a tile pyramid when postgis table updates?
I have this idea of using postgis together with a tile renderer for serving my organization with tiled maps. As I believe my data will be partially altered almost on a daily basis it does feel like a ...
