The update tag has no wiki summary.
7
votes
2answers
825 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 ...
6
votes
1answer
1k 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 ...
5
votes
3answers
265 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 ...
4
votes
1answer
118 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 ...
4
votes
1answer
132 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 ...
4
votes
1answer
130 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 ...
3
votes
5answers
399 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 = ...
3
votes
2answers
635 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 ...
3
votes
1answer
461 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 ...
2
votes
1answer
38 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.
2
votes
2answers
127 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
113 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 ...
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 ...
2
votes
1answer
66 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 ...
2
votes
0answers
50 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 ...
1
vote
1answer
281 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
196 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 "", ...
1
vote
1answer
103 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 ...
1
vote
1answer
679 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 ...
1
vote
1answer
104 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
890 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 ...
1
vote
1answer
19 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
0answers
12 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 ...
1
vote
0answers
29 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 ...
1
vote
1answer
77 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, ...
1
vote
0answers
340 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 ...
0
votes
1answer
111 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 ...
0
votes
1answer
206 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 ...
0
votes
1answer
114 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 ...
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, ...
0
votes
0answers
31 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
40 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
23 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
0answers
80 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 = ...
0
votes
0answers
61 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 ...
