Tagged Questions

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1
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1answer
50 views

Problem installing gdal - works in build directory, not in /usr/bin

I've been trying to install gdal with the FileGDB driver. I installed it fine on a linux mint machine. I am having problems installing on a CentOS machine though. It builds fine, I can run the apps in ...
0
votes
1answer
128 views

Elevation profile geoprocessing service - error 000840

I am trying to create an Elevation Profile service using the Python code found on the Setting up an on-premise elevation Profile service page: And I followed all the instructions. I am able to run ...
3
votes
4answers
344 views

How to fix quickly a lot of geometry validity errors in QGIS?

I am working on ownership data at a US county level. I have one shapefile per county that contains thousands of tax parcels. I need to dissolve the polygons representing parcels owned by the same ...
1
vote
0answers
42 views

ArcGIS Server Error - ClientCommunicatorAdmin restart

I am seeing some strange behavior each night with our ArcGIS Sever installation where it will throw the following error and become unresponsive. Sep 01, 2014 4:03:06 AM ClientCommunicatorAdmin ...
1
vote
1answer
183 views

qgis polygonize error 4 “file does not exist in the file system”

When I try to convert a raster DEM (in asc or geotif format) to polygons I get the error below. ERROR 4: `Y:/GIS/oversvmmelser/tmp/out.tif' does not exist in the file system, and is not recognised ...
0
votes
1answer
38 views

Error Reporting Registry Location of ArcGIS for Desktop?

I need to stop ArcMap from error reporting during an Arcpy loop. The error report dialog stops my loop and I need for it to go away, permanently I found this link which references the registry ...
1
vote
0answers
50 views

ArcGIS Error 999999: Feature Compare Tool

I'm running the ArcGIS feature compare tool against 2 point feature class layers. I'm comparing 9.1 SDE layer against a 10.1 SDE layer. In the feature compare tool one of the input options is ...
1
vote
2answers
66 views

GDAL Application crashes when loading GDAL drivers

I'm developing on QT an application that uses GDAL library (which I compiled using MinGW 4.8). When I use the application on my windows 8 laptop, it works fine, but when I tried using it on several ...
1
vote
1answer
45 views

Error publishing feature service in GISserver 10.2

I installed ArcGIS 10.2 for Server just now. I started to create a map using the ArcMap application of ArcGIS for Desktop. I created My map with just: 1 shape file + 1 gdb file... there were not ...
1
vote
1answer
97 views

What's the reason for this Invalid Layer “Cannot open GDAL dataset …” error

When adding a rasterfile with QGIS python console there appears an error when the first letter of a rasterfile to be added is not written in capital letters. Why this behaviour? Example case1: ...
3
votes
1answer
97 views

ArcPy delete terrain: cannot be deleted

I can't get my ArcPy script to delete a terrain. If it exists, it should be deleted. However it throws an ERROR 000317: {path} cannot be deleted My script is a lot longer than this, but this ...
0
votes
0answers
32 views

Splitting existing polygons with existing polylines(roads) with GME tool “split polygon by lines”

After reading through many of these articles i believe the GME tool "split polygon by lines" should be useful to my problem. I have a polygon that needs to be split by a road layer. When i run this ...
1
vote
0answers
57 views

How to compile QGIS 2.4.0 on Ubuntu Precise 12.04

Been trying to compile this for a couple of hours, using this download: http://qgis.org/downloads/qgis-latest.tar.bz2 and these instructions: ...
1
vote
2answers
293 views

Import error:No module named _gdal

I have installed python 2.5.1 and FWTools2.4.7 in my laptop(Windows 7) when i run my pythonscript in FWTools i get following error Import error:No module named _gdal can any one suggest how to solve ...
0
votes
0answers
107 views

Cause of ExecuteError: ERROR 999999: Error executing function from Spatial Join?

I'm trying to use the spatial join to append rows to my target feature from my join feature. Here's my code: #import the module import arcpy from arcpy.sa import * from arcpy import env ...
0
votes
1answer
125 views

I don't find the mistake in my RandomForest-classification

I am trying to make a RF-classification of aerial-imagery to specify tree-species. I extracted 3 bands and made a .csv file with columns: band1 band2 band3 x y class The band columns include ...
2
votes
1answer
41 views

Error reporting with WMTS

I am looking for information regarding error reporting with WMTS. I have consulted the official documentation at http://www.opengeospatial.org/standards/wmts and I found several chapters discussing ...
2
votes
1answer
77 views

Naming directories in python?

Why is it that when I label my directories this way: arcpy.env.overwriteOutput = True arcpy.env.workspace = "C:\\Users\\Documents\\ArcGIS\\Testing" arcpy.env.scratchWorkspace = ...
2
votes
0answers
17 views

Processing Toolbox, avoid using empty layer

I have a process (on the processing Toolbox) I need to reproject and merge two layers (result of previous operations). Sometimes, one of these layers will be empty, in that case it is not necessary to ...
1
vote
1answer
81 views

Unable to open feature class Failed to execute (RasterToPolygon)

I'm trying yo execute the RastertoPolygon conversion tool in ArcGIs 10.1. I'm executing it through a for loop, then it resulted to an error (Unable to open feature class Failed to execute ...
2
votes
1answer
114 views

Memory Vector Layer Corrupted?

I was working with a large data set that had data for roads, rivers, railways, etc. all together so I decided to break the different data out so I could label it differently on the map and check each ...
1
vote
1answer
92 views

How I get dbflib module for python27

I'm trying to use a script by python to download MODIS imagery. I follow this script: http://pyevolve.sourceforge.net/wordpress/wp-content/uploads/2009/02/modis.py. I installed: ...
1
vote
1answer
111 views

R giving error when attempting map algebra

I'm trying to manipulate some downloaded rasters using R, and keep getting the same error when I try to do any type of map algebra. The example below uses a raster file downloaded from ...
1
vote
1answer
67 views

ERROR 000824 while trying to run IsNull Method outside ArcGIS?

I am trying to perform IsNull function to a raster using PyScripter. This is the code I use: import arcpy import arcinfo InRaster = "C:\\data\InRaster" IsNullRa = "C:\\data\IsNullRa" ...
3
votes
1answer
69 views

What does Error 000885: Input Signature file does not have file extension indicate?

I can't run a Maximum Likelihood Classification because an Error 000885 says my input signature file does not have a file extension but it actually does as you can see in the picture. What am I ...
1
vote
1answer
59 views

Are latitude and longitude independent of each other or correlated?

I want to develop a bivariate gaussian kernel in order to handle the random noise in my GPS tracks where each point has three parameters (lat, long and time stamp). I was wondering if latitude and ...
0
votes
0answers
30 views

How to get sql error from postgis when a plugin fail to load vector layer?

I am writing a plugin for qgis that load a sql layer from postgis database. I am disappointed that when the layer fails to load i can't find a way to get the sql error message from database server. ...
2
votes
1answer
65 views

Python Error while installing Cartogram

I am quite new to GIS and qGIS especially. I would like to install cfarmers cartogram plugin. From what I understand, this has to be done manually - so I 've followed the instructions from ...
1
vote
1answer
205 views

ArcPy script error - NoneType object has no attribute X

I'm familiarising myself with using scripting in ArcMap 10.2 and as part of this I'm using the following to extract vertices from some polygons. ... ... import arcpy ... from arcpy import env ... ...
1
vote
2answers
399 views

RuntimeError while executing python

After downloading Matplotlib to use the Statist Pugin An error has occured while executing Python code: RuntimeError: module compiled against API version 9 but this version of numpy is 6 Python ...
1
vote
1answer
86 views

Error while scripting ArcGIS in VB.NET “Exception from HRESULT: 0x80040202”

I am getting this Run time Error while coding ArcGIS in VB.NET script to calculate distance between two 3-D objects. “Exception from HRESULT: 0x80040202” I tried to understand the problem but ...
0
votes
0answers
377 views

KML parsing error: parse error line 1, column 0. Not well-formed, invalid token

A week ago I opened an old .kmz file in google earth to add a few pin-drops. Everything saved correctly and updated for a good 3 days, then I started to get a parsing error in google earth upon ...
1
vote
1answer
59 views

Problem loading the contour plugin

I have installed the contour plugin on my kubuntu 13 laptop, but when I am opening qgis (2.0.1) I get the following message: Couldn't load plugin contour due an error when calling its classFactory() ...
1
vote
2answers
170 views

Error in Select Layer by Location python script?

I keep on getting an error on Select by location that the file cannot be found and the inputs are invalid, but I can't figure out what I'm doing incorrectly. I realize some of my variables ...
1
vote
1answer
79 views

cut fill arcgis 10.1 doesn't works

hello i have a problem with arcgis 10.1 : i have tow TIN and i want to execute Cut Fill (3D Analyst) tool : Data : adding data to arc scene : tool : Result : Problem i did the same ...
0
votes
0answers
23 views

qgis: module crashed or killed

using Grass 6.4.3. via Qgis 2.2.0 Valmiera (standard installation package): Why would Grass modules suddenly produce a "module cashed or killed" error. specifically in relation to r.surf.idw2 and ...
0
votes
0answers
122 views

Problem inserting feature into GeoServer empty layer via WFS-T

I'm facing a strange issue with GeoServer (2.4) (on PostgreSQL 9.4/PostGIS 2.1). The problem is I am not able to insert a feature via WFS-T if the layer is empty; it returns me the following error: ...
1
vote
0answers
112 views

Problems installing libgdal-ecw package

I have problems to visualize ecw files for qgis 2.3.0 using ubuntu 12.04 LTS. From terminal, following the instructions for qgis 1.8 found at ECW for QGIS 1.8 in Ubuntu 12.04, because launching the ...
0
votes
2answers
103 views

Error in which.max() : not yet implemented for large objects in R

I am going to create raster by Julian day that observed maximum value of NDVI within a single year. Actually, I want to know which julian day (or raster) has max value in each cells and get result by ...
2
votes
1answer
361 views

Script error searching for tools in ArcGIS 10.2.1 search window

Until I tried installing Visual Studio 6.0 and Crystal Reports 8.5 last week, my ArcGIS was working perfectly. After the installation, however, every time I try to execute any search in the search ...
0
votes
1answer
341 views

Can't start ArcSDE (esri_sde) service

I am getting an error message when atempting to create a connection in ArcCatalog (I'm working under the 10.0 version). The message is : Failed to Connect to the specified server. No ArcSDE server ...
1
vote
1answer
119 views

Plugin of Multiple buffers in QGIS

I hope to create a plugin to do multiple buffers in QGIS. This is my script: """/*************************************************************************** izisse_test ...
1
vote
2answers
247 views

GDAL_CALC works but I get a python error at the end of each process that prevents automation

Python 3.4.1, GDAL 1.11.0, OSGEO4W, Windows 7, OSGEO4W Windows Shell All 64-bit (ArcGIS is installed as well 10.2 with Python 2.7) So gdal_translate works fine. gdal_calc provides perfect ...
1
vote
1answer
73 views

Trying to use gdal2xyz in QGIS: “Error:Wrong command”

I am using the following command gdal2xyz.dy -csv /Users/me/Downloads/esp_gpwv3_pcount_ascii_25/espp00ag.bil /Users/documents/tttest.csv in the commander, but I get the following error message ...
0
votes
0answers
18 views

Shortest path plugin error in QGIS 2.2

We are having a problem with the Shortest path plugin in QGIS 2.2. In the configuration screen it does not appear our layer as a selectable layer, so no computation can be done. Is there anyone else ...
1
vote
1answer
30 views

GRASS GIS 3D - Inconsistent number of attributes

I am trying to automate my 3D plotting of GRASS GIS 7 results, also to make them more consistent in size and view angles. So for m.nviz.image elevation_map=DEM -a mode=fine resolution_fine=1 ...
0
votes
1answer
24 views

arcpy pantoselected error

I am trying to get an user input for getting a parcel name and pan the map to that selection. What am I doing wrong in the code below? import arcpy #Msg box to get parcel Name parcel_Name = ...
0
votes
0answers
20 views

Error message of “Unable to open input file <D:\waveform\Grass/f_format>: Too many open files”

I'm using GRASS 7 under Windows 8.1 x64. Sometimes when using the r.to.rast3 Grass Gives me the error message of "Unable to open input file ... Too many open files". I have reduced the number of ...
0
votes
1answer
161 views

How to upload a list of 5-digit zip codes to CartoDB?

I'm playing around with the free version of CartoDB right now. Trying to upload both a CSV and excel document with a list of 5-digit zip codes. I have received a "there was a problem georeferencing ...
0
votes
0answers
30 views

Rasterizing vector contour data: Python error message

would anyone know why qgis kicks up this error message (image attached) when using v.to.rast.attribute? the rasterise related to a contour set. i duplicated it twice to create 3 copies. the first ...