Questions tagged [pywps]

Python Web Processing Service - is an implementation of the Web processing Service standard from Open Geospatial Consortium.

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Use PyWPS with GRASS and Space-Time-Datacubes

I'm a complete novice with PyWPS, so I'd be happy about any pointer and help. My issue is, that I want to write a process that calculates the min, max and mean of a Spacetime -Datacube (of NDVIs), ...
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35 views

Problem with integration of GRASS-Gis in creating a process for PyWPS

Hey everyone:) It's possible that I have some kind of miss-conception in my head and just wanted to ask it here. I have a space-time-datacube in GRASS-Gis and now I'd like to create a process in PyWPS ...
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393 views

In Python, How to Encode and Decode Complex Data for a OWSLib WPS call to PyWPS-4?

In Python, how can I encode "complex" (vector) data for a WPS call that just echoes back the data, and decodes the data from the result. I was planning on using OWSLib on the client side and PyWPS-4 ...
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1answer
235 views

PyWPS with python multiprocessing

I have a python script that runs a set of queries in parallel using multiprocessing.pool and map_async. The script from @Aaron works perfectly. Now I want to integrate the same functions into a ...
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1answer
205 views

PyWPS output created but not accesible by the Javascript client

The good thing: I've a working PyWPS process. The bad thing: I cannot access the output using the PyWPS Javascript client. What I did. I created an PyWPS python script with one LiteralInput (type=...
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1answer
220 views

OWSLib WPS timeout

I'm using owslib.wps inside a QGIS plugin to retrieve a pywps query output. Here is a piece of code that I run from the QGIS console: import owslib.wps from owslib.wps import WebProcessingService, ...
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1answer
78 views

qgis wps client mime type not supported

I'm trying to set up a WPS using PyWPS, but when I return GML the QGIS WPS client says process result unsupported MIME type. Any idea why that is?
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Using GML geometry with PyWPS?

I'm trying to setup a process using PyWPS. I've been able to send geometry and receive them in GML with this code : self.vectorin = self.addComplexInput(identifier="vectorin", ...
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1answer
456 views

PyWPS installation won't see cpl_port.h

I'm trying to install PyWPS on my computer and when I run sudo python setup.py install I'm receiving : "extensions/gdal_wrap.cpp:2853:22: fatal error: cpl_port.h: No such file or directory ...
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1answer
84 views

GRASS PyWPS Create a new vector map from user selected polygon

My goal is to select a specific polygon in which the user clicked and make a new vector map that contains only the selected polygon. I see two ways: Convert XY coordinate from literal input to a ...
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1answer
60 views

Is there a way to automate PDF reports in Grass GIS through the web?

I am an experienced programmer, but new to GIS. My question: I would like to automate the creation of PDF reports from a website, using Grass GIS. I've come across Web Processing Service (WPS) (http:...
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Dynamic IPs for polling and results requests using PyWPS?

I'm using PyWPS 3.2.4 that I containerized into Docker Containers to run into Mesos Marathon. The external IP's and ports of my WPS Servers are therefore dynamic for being assigned by the Marathon ...
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1k views

How to install PyWPS on Ubuntu?

Since PyWPS is not yet packaged for Ubuntu an installation guide would be handy. This guide should target a vanilla Ubuntu LTS install, detailing the required dependencies.
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Inputting Layers in QGIS for PyWPS Processes

I recently downloaded the PyWPS demo files from github here: https://github.com/PyWPS/pywps-4-demo. I'm having some trouble figuring out how to use some of the processes. In particular, processes like ...
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241 views

Pywps Timeout long processes

I'm executing a long process WPS of around 180sec, and when it start after 60sec the WPS (response) is abandoned, and the process continue to run until the end (checked on the log file). I tried the ...
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wps-grass-bridge misses essential GRASS tool

I set up a Web Processing Service with 52°North and GRASS (using the wps-grass-bridge). I get a similar result like in the online example here: 52°North WPS Demo I assume it would be similar with ...
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336 views

What are my options in terms of implementing a WPS server?

I know about PyWPS, are there any good alternatives?
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175 views

PyWPS FirstProcess

I'm new in GIS and i'm starting to use pywps. I write THIS process but doesn't work. It returns this: Traceback (most recent call last): File "/usr/local/lib/python2.7/dist-packages/pywps-3.2.2-...