0
votes
1answer
14 views

WPS Client implementation in our desktop

how to implement wps client in our system and also specify requirements needed. How to specify the proxy to the OpenLayers.ProxyHost = 'proxy.cgi?url='; var map, client, intersect, buffer; function ...
1
vote
1answer
40 views

Unwanted features returned with gs:Clip

I am working on a tool for my map but I’m running into some problems using gs:Clip. The user draws a line. All the polygons from a certain layer that intersects the drawn feature have an attribute ...
1
vote
2answers
51 views

GML coordinates from vector layer

Is it possible to get GML from a local vector layer (OpenLayers.Layer.Vector)? What I would like to do is use the output geometry from my buffer tool to spatially limit a WPS gs:Aggregate request ...
2
votes
0answers
76 views

Add a layer as input with code of OpenLayers / GeoExt using GeoServer

I try to develop a GIS app with raster data. I have integrated the code of the following openlayers example in my app. http://dev.openlayers.org/releases/OpenLayers-2.13.1/examples/wps.html I have ...
1
vote
1answer
125 views

Execute OpenLayers WPS request using WPS Client

I am having trouble executing WPS processes with the OpenLayers WPS Client. I can execute the processes in Geoserver, however when I try to execute the process from my OpenLayers test app I keep ...
4
votes
2answers
72 views

How to choose the correct WPS platform?

I have some shapefiles & I want to implement some known GIS algorithms (buffer, intersection, voronoi, etc) & serve the results using an Openlayers UI through WPS. A minimal setup could be a ...
2
votes
0answers
172 views

Use of Geoserver raster processes within OpenLayers: WCS/WPS problem.

I've been working with some GeoServer processes using OpenLayers as client. I've been successful in those which use WFS as input (like gs:BufferFeatureCollection). My problem comes when I want to use ...
1
vote
1answer
159 views

WPS Process call

I'm simply trying to call a WPS process as shown on the following page: http://suite.opengeo.org/docs/processing/wpsclient/index.html The JTS:splitPolygon example they give works just fine for me, ...
0
votes
0answers
140 views

OpenLayers WPS Client Example - processDescription undefined

I try to use the Open Layers WPS Client since a few days. But it won't succeed. Not even when I use this simple OpenLayers example. I always have to read this error massage: (intermediate ...
1
vote
0answers
137 views

Commit Feature WPS Split process

I develop a WebGIS application with GeoServer (2.1.1) and GeoExt (with the last version of OL). Data (polygons features) are stored in a postgis DB. I've implemented editing tools that allow users to ...
3
votes
0answers
70 views

Help with WPS.client

Hy! I am trying to make an application which will test if any of the segments (multi line layer acquired from GeoServer) intersects with polygon acquired using OpenLayers.Protocol.WFS.fromWMSLayer, ...
2
votes
1answer
256 views

Help required with OpenLayers WPS client

I am using openlayers API in my web application and trying to interact with the local GeoServer via WPS. The problem I am facing is that, WPS client.execute() works only in case, if the output of the ...
1
vote
1answer
307 views

Implementing gs:Nearest WPS process from geoserver

I am implementing gs:Nearest WPS process available in GeoServer using openlayers in OpenGeo Suite SDK. I am trying to implement this process as a openlayers plugin to hook into my custom web mapping ...
2
votes
1answer
438 views

How to construct a gs:PointStacker parameters using openlayers against geoserver

I want use openlayers 2.13 dev and geoserver to achive the cluster of points. I user openlayers 2.13 dev 's "OpenLayers.WPSClient". here is my code: <!DOCTYPE html> <html> <head> ...
0
votes
2answers
340 views

OpenLayers - Problems With WPSClient

I am trying to incorporate a WPS running in GeoServer into an OpenLayers client. I am using this simple example as my reference. Using either a local install of OpenLayers.js (v 2.12), or the ...
2
votes
0answers
217 views

WPSExecute Format Issue

I have: function createWPSExecuteRequest(namespace, layerName, popFilter) { var request = OpenLayers.Format.XML.prototype.write(new OpenLayers.Format.WPSExecute().writeNode('wps:Execute', { ...
1
vote
1answer
398 views

Tips for improving GeoServer WPS Performance

I have the following filter: function getFilter(polygon) { var filter = '<ogc:Filter>' + '<ogc:Intersects>' + '<ogc:PropertyName>the_geom</ogc:PropertyName>' + ...
3
votes
1answer
983 views

How to send WPS request using OpenLayers

I have generated the WPS request below using GeoServer's WPS Request Builder. I wish to append more parameters to this request (geometry selection), and then send it either using GET or POST from ...
1
vote
1answer
640 views

GeoServer WPS Aggregation Functions Example

The scenario: I want to present a user with names of polygons from a layer in GeoServer. I then display the polygon(s) whose name(s) the user selected. What I've done: I have a search box, which ...
2
votes
2answers
1k views

How to use GeoServer Web Processing Service (WPS) with OpenLayers and WFS?

I wanted to try creating WPS service in geoserver on web application. I wanted to know reference links or some help regarding using WPS on web.
2
votes
1answer
342 views

OpenLayers WPS function fails in IE

I am making a WPS call in OpenLayers which works successfully in Chrome and Firefox but not in IE9. The response from IE tells me "Process failed during execution\nCould not convert to target type ...