Questions tagged [batch]

To group or to do something in a group as opposed to doing it individually

81 questions with no upvoted or accepted answers
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302 views

Launch Atlas composer generation from command line

I am using QGIS 2.2 and have configured a composer with atlas generation. I would like to launch this atlas generation every day. The idea is to write a batch and launch it with a cron. Is it ...
3
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0answers
130 views

Error while running batch processing in QGIS 3

I have built a straightforward model in the Graphical Modeller in QGIS 3.4 to select features by expression and then save the selected features to a new shapefile. It works when running singly but ...
3
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0answers
77 views

How to set tile image formats for many layers using the Geoserver REST api

I have over 400 layers in my Geoserver layer catalog. I would like to turn on the pbf tile image format option for all of them. see image below: Is there a way of accomplishing this using the ...
3
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2answers
489 views

PyQGIS standalone script using QGIS 3.2

I want to work with PyQGIS Python 3 using QGIS 3.2 standalone install. I created a simple batch file to work with PyQGIS but I have some errors. Here's the batch file: @echo off SET OSGEO4W_ROOT=C:\...
3
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0answers
89 views

v.clean batch process within QGIS 2.10 (PISA)

I get an error message when I try to create a batch for v.clean operation.. Algorithm v.clean - Toolset for cleaning topology of vector map. starting... local variable 'filename' referenced before ...
3
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292 views

QGIS atlas generation - batch process for many atlases

I have many different QGIS projects, each one is designed to create one particular atlas or map book in pdf format (one different book per every QGIS project). Month by month I must actualize each ...
2
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1answer
39 views

Saving rasters as in batch process

I've found a few questions similar but think mine is much more simple. I would like to run: Export -> Save As as a batch command. I have 1 layer that has 9595 DEM raster overlaid and I would like ...
2
votes
1answer
164 views

Starting QGIS 2.18 processing algorithms from .bat-file

I have written a bunch of Python scripts within the QGIS 2.18 processing framework to process a sequence of tasks. What I am trying to achieve now is to call the python scripts from a .bat-file ...
2
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0answers
60 views

Clipping multiple rasters by set distance / extent in QGIS

For a current project, I have 72 geo-referenced OS maps in place. Unfortunately, all maps have a narrow border with the grid squares / scales on (see image), which obscures the sides of the adjacent ...
2
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0answers
126 views

Batch process aligning multiple rasters in QGIS

I would like to know if there´s a way to run a batch process that consists in aligning (changing cell size from 10 to 20 in Sentinel 2 imagery) in QGIS 3.4? I need to resample band #8 (resolution 10m)...
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0answers
29 views

Combining Several “Blocks” in ModelBuilder?

I have a model in three blocks. Block 1 iterates through feature classes in a DB clips them based on an extent boundary and stores into a folder. Block 2 takes input folder and check through ...
2
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1answer
259 views

Error in batch process converting raster from .img to .tif in QGIS 3.4.8

I'm a long time GIS user but new to QGIS. I can convert single raster files in .img format to .tif files in QGIS 3.4.8 without any issues. However, I cannot batch process the same files. The Python ...
2
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0answers
44 views

Merge Vectorfile Outputs from Model Batchprocess in QGIS

I have written a model in QGIS 3.6 that allows to vectorize the outlines of raster layers containing measurement data. I run this model as a batch process to vectorize several field outlines in one go....
2
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0answers
164 views

QGIS GDAL driver error

I'm unable to complete processing in the Processing Modeler due to the following GDAL Error: 2019-01-21T10:47:12 CRITICAL Could not create raster output E:\QGIS\QGIS_Projects\GDALTEST: GDAL ...
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0answers
36 views

Multiple Layers into Indiviual Shapefiles QGIS

I have extracted about 20 different tables out of an Oracle DB into a project now I want to save each one as a shapefile. I know how to save an individual layer into a shapefile but is there a way to ...
2
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0answers
211 views

Skip errors during QGIS batch processing

Is there an option to skip any files which result in an error when batch processing in QGIS? I'm attempting to batch process about 100 shapefiles, some of which have null geometries. Processing stops ...
2
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0answers
134 views

QGIS Automatically Generate Atlas for each Column on the Attribute Table

I want to generate graduated maps in QGIS (using the same style) for each of the columns on the attribute table. Every columns contains the data of one year. It seems that the Atlas only ...
2
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0answers
242 views

failed gdal script from QGIS Georeferencer using Thin Plate Spline (TPS)

I'm trying to georeference a photo using QGIS Georeferencer plugin (this is an oblique photograph. I know I should be using a proper georectification routine, but my current work now is just to simply ...
2
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0answers
145 views

project hdf file with geospatial_lat and lon in batch process

Is there any way that I can do a batch process in projecting hdf files wherein I could get and include only the geospatial_lat and lon in the batch script since every hdf file have different ...
2
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0answers
477 views

How to batch classify a multi-temporal raster image stack?

I am using dense time stacks of remotely sensed imagery to analyse vegetation change in the Arctic from 1984-2010 for one scene. I will be needing to classify each image, likely using the Maximum ...
2
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0answers
810 views

Run a large model by calling it in a python script?

I've created a rather large model containing a sub-model that calculates the volume of water basins(playas) in a relatively flat area of Texas. The volume is taken from one foot slices of each each ...
2
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0answers
121 views

mapquest batch geocoding truncate response

when I use the batch geocoding service I get sometimes a right answer an sometimes an error using the same arguments. I inspect the headers using curl... when the answer is right the headers are: &...
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0answers
13 views

Images are coming noisy after exporting from Google Earth Engine

I'm trying to export images of from GEE, however, these images are extremely noisy and aren't clear. The code I'm using is simply the following where geometries is a Geometry Collection having ...
1
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1answer
38 views

Batch Cell-statistics from 2 different folders in ArcMap Python

I'm using these codes to generate Cell-Statistics, I have data in four different folders but right now I'm using two folders just for the testing but I couldn't get the result. I'm a beginner level of ...
1
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1answer
26 views

Generating maps of several variables

I have a map. I have external data that I can join to the map by name of the feature. The data contains several variables, say abc, def, xyz1, xyz2 and xyz3. I can display a variable by selecting it ...
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0answers
231 views

Batch reclassification in QGIS 3.10.2 produces error

I have a fairly long list of raster data that I need to reclassify. I was going through manual route but I found it too tedious to continue since I've to go through the same process if i need to ...
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0answers
36 views

Batch checking of 1000 records online without batch option. Need automation

Do you know of any method for looping 1000 records over this website? https://apidocs.os.uk/docs/os-places-match I would like to check some addresses but OS doesn't provide batch checking.
1
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1answer
313 views

Batch export of layers as individual PNG files in QGIS 3.4?

I have hundreds of layers. I'd like to be able export each one as a PNG. I can do this by selecting one, and going to project, export map to image, calculate from layer -> select layer -> save. Is ...
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0answers
35 views

Log Scale Contouring in ArcMap?

I have a shapefile of concentration values, they range from 0 7000. I want to either contour or display these in log scale (0.1, 1, 10, 100 and 1000) what is the best way of doing this? I have about ...
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0answers
77 views

Avoiding greyed-out rows in ArcGIS batch processing?

I'm using the batch processing ability in ArcMap 10.6.1 to run a ModelBuilder tool using Zonal Statistics As Table and Add Fields on a bunch of rasters. When I try to specify where to save the output ...
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0answers
281 views

Global Mapper (improving KMZ quality):“raster_export-KMZ” batch script creates a poor quality .kmz compared to the “raster export - KMZ” manual comm

I'm sure it's something I'm missing... In Global Mapper (GM) I've got my workspace loaded.. and I run a script that does nothing more than "EXPORT_RASTER" to KMZ. The orgin rasters loaded in GM will ...
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0answers
35 views

Loading Resulting layers

I'm wondering how long it normally takes to "load resulting layers" after performing a batch process for overviews on QGIS. I have a large raster dataset that will ultimately be merged and need to ...
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0answers
113 views

Unable to select table in “reclassify by table” algorithm in QGIS Processing Modeler

In the Processing Modeler (Graphical Modeler) for QGIS 3.4.3, the "reclassify by table" tool seems bugged. I cannot select a Reclassification table, even though it's an obligatory field. Am I doing ...
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0answers
131 views

Batch processing DTM with Hillshade in QGIS 3

I'm using the Hillshade tool from GDAL library [Raster analysis] in QGIS 3.4. I can't use the batch process with creative options like compress=LZW or profile=Geotif. It doesn't work. The tool works ...
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0answers
66 views

batch georeference based on link file, output raster too big and in wrong place

I have a set of images that I need to georeference. All images have the exact same geographical coverage. I have used the georeferenceing tool bar to create a link file. I then used the script ...
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0answers
164 views

Batch mode results in offset/incorrectly aligned raster

I've got a vector grid with a cell size of 4129,24 m x 4129,24. Every cell has an integer value called numpoint. I want to create a raster and continue working with it since the grid is very big and ...
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0answers
48 views

Batching model output problem in Arcgis 10.2!

I built a simple model for projecting raster from one coordinate system to another and it works fine but when i try to batch it, so i can convert more then one raster it generates only the first ...
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0answers
54 views

Function “Extract by Mask” in batch mode - just one resulting layer

I would like to clip 25 raster layers with self-made polygon using "Extract by Mask" function. The problem is that I am still receiving just one processed layer, instead of 25 processed layers. ...
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0answers
232 views

How to display ALL raster output from batch processing in ArcGIS 10.4

I am batch converting ASCII files into ArcGIS geodatabase using a simple ASCII to raster model. I was using ArcGIS 10.3.1 and everything was running great, all my surfaces/files were showing up at the ...
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0answers
24 views

Substitute different equation parameters (e.g. slope) when batch processing raster calculator in ArcGIS Desktop?

I have 15 multiband rasters for a total of 45 total single-bands (5 dates x 3 sensors x 3 bands per sensor) for which I need to apply a unique calibration function in the form Y=A*[exp(B*X)] to for ...
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0answers
149 views

Batch Intersect Not Working

I'm trying to run a batch job for the Intersect(Analysis) tool in ArcMap 10.3, but when I do for 20 intersects, it brings back this error: ERROR 000210: Cannot create output. However, when I do an ...
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0answers
460 views

Spatial Join for Batch Processing

I want to run the spatial join tool to join hundreds of shapefiles from two different folders. For example one folder contains point shapefiles with names d1.1,d1.2,d1.3 . . . . the other folder ...
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0answers
62 views

batch filter (r.mfilter) raster time series, keep original file name

I want to apply a filter (r.mfilter) to a raster time series while keeping the original filenames. For a similar problem when batch converting file formats in QGIS, I entered : - as file name when ...
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0answers
662 views

QGIS: Python script to batch clip vector layers and set their CRS

Here below the sript I'm trying to run. clip_zone is a polygon and in my input_folder, I have a point layer and polyline layer. #Tell Python where you will get processing from sys.path.append('C:\...
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0answers
51 views

Applying same algorithm to various input files in QGIS modeler?

I wonder what´s the best way to create a ROI (by clipping algorithm) for all bands of one LANDSAT scene in QGIS graphical modeler. Is there a way that avoids listing all (raster) bands and applying ...
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0answers
415 views

QGIS Batch Processing error: AttributeError: 'NoneType' object has no attribute 'update'

I receive the following below error when trying to run Batch Processing in QGIS. I have tried uninstalling QGIS but still this problem persists. An error has occurred while executing Python code: ...
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0answers
304 views

Batch Export in Geomedia Tiff->Geotiff

GIS: Geomedia 2015, Q-Gis 2.14 Avaible Data: Raster files (tif) with a seperate saved georeference in Geomedia mdb, Shapefiles with the outline of every tif file. I'm using Geomedia 2015 and have ...
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0answers
270 views

Using osx terminal ogr2ogr to batch convert .json to .kml?

using osx El Capitan terminal This works fine one file at a time to convert .json to .kml ogr2ogr -f "KML" xxx.kml xxx.json I would like to do all files at once I have tried for %f in (*.json) ...
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0answers
44 views

Importing/Exporting parameters from a text file into a batch process

I usually work my batches in Excel or TextPad, and then copy/paste it into ArcGIS batch UI. Is it possible to do the same in QGIS? The tutorials I've seen show how to fill the interface line by line, ...
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0answers
556 views

OpenLayers 3: Dynamically or batch add layers from user folder

I would like to dynamically load all layers (KML, for instance) from a user's folder to a group map. This likely requires an iteration that searches the folder and adds the layers to the users' map. ...