A comma-separated values (CSV) file stores tabular data (numbers and text) in plain-text form.

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2answers
69 views

Efficient way to use a CSV to Define a Feature Class

I was provided an Excel Spreadsheet which had the definitions of fields for a feature class. There were several worksheets in the file, each containing field definitions for different feature ...
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2answers
69 views

How to draw a square from 2 coordinates?

I have a CSV file with the following output id, x min, y min, x max, y max, value 1 , 0 , 0 , 100 , 100 , 5 2 , 0, , 100 , 100 , 200 , 10 3 , 100 , 100 , 200 , 200 , 15 4 , 100 , 0 ...
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2answers
34 views

Error while importing CSV File using PyQGIS

Currently I am trying to import a CSV file using the python extension in QGIS and I have run into a problem that I can not seem to solve. I am trying to do a basic import of a CSV file from a python ...
1
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1answer
110 views

How to import .csv file to CartoDB using SQL?

How to import .csv file to CartoDB using SQL, the data given below : POINT | TOP_dm | BOTTOM_dm | X_RD | Y_RD 35AP7600 | 4418 | 4368 | 262053 | 467223 35AP7601 | ...
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1answer
40 views

Problem with QGIS 2.2 joins between shp and csv

Didn't see question like this asked, so... I've joined csv to shp file and everythings seems ok. I've modified attribute form so that fields from joined csv appears in there. So far so good- it's ...
0
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1answer
68 views

Problems converting csv to shp in QGIS 2.01 on a Mac

When converting a csv to shp, I have been using the 'Add delimited text layer', and get one of two errors. With 'First record has field names' clicked, I am told that there is 'no data found in file'. ...
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1answer
131 views

importing data into CartoDB

I've tried several ways of bringing my spreadsheet into CartoDB (.csv, .xls, .xlsx). However I keep getting a message like: An error ocurred when importing your data Error 99999 Unknown What ...
0
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1answer
30 views

Raw State Data on Health and Social Outcomes

I am looking for raw health and social outcome data (poverty, obesity, education levels, etc.) by state. I would like to download it as a csv or excel file. It needs to have the state fips listed in ...
3
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0answers
76 views

Joining csv file to vector layer in Processing modeler?

I am trying to join a simple csv file of values to a vector layer within Processing modeler. The match would be on an id held by both files. The csv file has no geometry. I can do this easily in ...
2
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0answers
39 views

Join CSV using gdal/ogr

Forgive what may be a silly question, but I'm not much of a gdal/sql guru. I'm trying to use gdal/ogr to join a shapefile called myshape.shp with a csv called mycsv.csv. The join field in the shape ...
2
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0answers
111 views

ArcGIS 10.0 - problem with exporting a huge geodatabase table to CSV or DBF

ArcGIS 10.0 SP5 @ Windows XP Intel® Core™2 Quad Processor Q9650 (12M Cache, 3.00 GHz, 1333 MHz FSB) 3 GB RAM In a file geodatabase I have a point feature class with a huge amount of records (over ...
2
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0answers
233 views

QGIS 2.0: Automating tasks, text files and shapefiles

Wondering if it's possible to automate some repetitive tasks in QGIS (2.0). This is my general workflow for importing some xyz type text files from another software package which export (not overly ...
2
votes
0answers
92 views

QGIS - How to avoid -2147483648 value from imported CSV?

I am attempting to join a spreadsheet containing all the CIA Factbook Country Comparison Data (many columns) to the existing Natural Earth world countries shapefile. I followd the tutorial here, but ...
2
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0answers
227 views

Best method to convert CSV file of lat/lon and depth data to bathymetry polygon?

I'm trying to create bathymetry polygons based on lat/long and depth data. I have tried several methods and the resulting polygons are clunky. Make XY Event Layer-->Copy Features--> Project--> ...
2
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0answers
173 views

Plot csv data on a map

My boundaries shape file has the following attributes; CODE, PROVINCE, AREA, SHAPE_LENG and SHAPE_AREA (note that there are no geo- coordinates). My data on the csv file has the following fields; ...
2
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0answers
172 views

CSV rows to Polyline with OGR

I'm not sure if I can complete this operation in one step - but someone might be able to help me. My input file is a csv file with PointID, x, y, z and LineID columns. I'm looking to combine all ...
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0answers
94 views

How do I convert a CSV of latitude/longitude coordinates with timestamps to a GPX tracklog?

Converting from a GPX track to CSV is easy, but I'm looking to go the other way. I have a table of point locations logged with a handheld GPS, with timestamps. I need to convert them to a GPX file ...
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0answers
56 views

Why does GeoServer's GetFeature round my numbers, but only for outputFormat=CSV?

When I make a GetFeature request with outputFormat=CSV to my GeoServer v2.4.5 I'm finding that the floating point numbers in my returned data have been rounded. When I make the same request with ...
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0answers
13 views

Can QGIS2 refresh layers without the need to reclassify each layer individually?

I have a set of layers which I'd like to have refreshed each time I open QGIS2.2.0 (Windows 7). Each of 14 layers (polygons) is linked via a join to a csv file with no geometry. The layer displays a ...
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0answers
171 views

QGIS 2.2 saving layer as CSV with GEOMETRY=AS_WKT not working

Just upgraded to QGIS 2.2 and it looks like saving a layer as CSV doesn't support GEOMETRY=AS_WKT anymore. The new Layer Options portion of the save dialog is cool but it looks like GEOMETRY and ...
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0answers
100 views

problem in using schema.ini to force ArcMap recognize field types

I have a folder of csv files (500+), and created a very long schema.ini file to force ArcMap recognize field types as I want. However, for some reason, ArcMap can read some CSV files properly; but ...
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0answers
98 views

Accessing existing instance of qgis from stand-alone python script

For my own data analysis pipeline, I am running a split screen setup with iPython notebooks on one side, generating variables from source data, pushing them to a csv file which qgis then reads/joins ...
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0answers
243 views

Why does XYToLine_management give ExecuteError ERROR 999999 The table was not found?

I've written this script to import a csv file using ArcGIS' flavor of python.. ArcPy.. It seems to run fine up until the XYtoLine tool runs and then it fails.. This is the error message... Traceback ...
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0answers
235 views

How to write vector layer to csv file with geometry by PYTHON?

I use Python try to write vector layer file to csv file with this code QgsVectorFileWriter.writeAsVectorFormat(mylayer, r'c:\temp\xyz.csv', "utf-8", None, "CSV") It can export to xyz.csv but only ...
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0answers
96 views

Join .csv file and .shp of georeferenced points

I have georeferenced a map and saved a selection of some points on the map. These points are cities of departure and arrival and I want to join the .shp with a and excel .csv with the information of ...
1
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0answers
105 views

'File is too big' error when uploading QGIS Plugin

I have written a simple QGIS plugin which zooms the map canvas to a user specified UK postcode. I would like to share the plugin but the csv file, which contains stripped down OS Code-Point open data ...
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0answers
588 views

How do you format an OGR VRT file to best convert a CSV to KML?

I am attempting to get a nice KML for simple review of POI/geocoding from a CSV. I a using ogr2ogr and a vrt. You can see the vet file below, with two attempts to get this right. Basically, the issue ...
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0answers
289 views

Placemark that pulls information off an excel sheet row and display's the data in the description part of the Placemark

I am trying to find out if a certain function is available to link an excel sheet with a kmz. What i need to happen is have a Placemark that pulls information off an excel sheet row and display's the ...
0
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0answers
12 views

convert csv file into grib2 format using wgrib2

I have used wgrib2 in terminal.And convert grib2 file into csv file to view content of grib2 file.my command is, wgrib2 CMC_naefs-geps-raw_ARAIN_SFC_0_latlon1p0x1p0_2014022012_P012_allmbrs.grb2 ...
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0answers
22 views

Broken links after joining an .accdb with a .csv in ArcGIS 10.1

I have two sets of data: A "master" file of coordinates that has one row for each location, saved as a .csv file A table with information for each location but no coordinates, saved in an Access ...
0
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0answers
28 views

csv to INSPIRE gml problem in FME Desktop 2014

I have .csv file with id, name, lat, long and other. I just cannot make gml writer to write geometry tags. I mean something like . How can I read this things from my .cvs? What am I missing? fme is ...
0
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0answers
29 views

Producing latitude longitute coordinates in csv file based on place names on existing csv file

I have a code that takes the HTML code and extracts the table to put it in CSV file. I want to further take the place names inside csv file and add two columns that show lat and longitude. Here is ...
0
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0answers
51 views

Batch join non-spatial csv to shape files

I have 173 point shape files from soil testing and 173 non spatial csv files with lab ressults (one csv for each shape file) that need joining. The files are located in a library with folders named ...
0
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0answers
54 views

overpass-api: data export into csv-formate

update; perhaps we can do this like so: to use Perl for text-mangling - so we can use the XML::Simple module. here's an example of a little script to parse your XML: see the Code: #!/usr/bin/perl ...
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0answers
66 views

drag and drop csv file and display map using leaflet js

I am new in php and leaflet js. I want to drag and drop .csv file in php and using the values of csv file, I want to display map using leaflet js. Can any one help me.
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0answers
55 views

By converting into a shp file points are reduced

I am new here, so sorry if I missed something, but when I try to converta data from an xls file into a shp file by export data, all the points I had before get reduced to only one?! I also want to ...
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0answers
17 views

Is it possible to omit the headings of the CSV output of a GetFeature request?

I am making a web service which will consume the result of a WFS GetFeature request made against Geoserver. It would tidy up the code on my side if I was able to specify that the CSV output from ...
0
votes
0answers
71 views

CSV filename in field names

QGIS 2.0.1 When joins are done from CSV the "new" field names are starting with CSV-files name. How the joins are done without CSV-filenames in fields names?
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0answers
79 views

Import csv file and use “toggle editing” and “field calculator” without Saving it as a Shapefile.

I am importing a .csv file in QGIS and I have also made the *.csvt file where I have specified my data types. I still cannot use "Toggle editing" and "field calculator".Whether I must save it as a ...
0
votes
0answers
119 views

Why are some values missing from the imported CSV?

Bit of a strange one: i'm importing a CSV where the rows are the WKT data for regularly progressing rectangles from a grid, then the rectangle name, then values (ranging between 2 & 254). When I ...
0
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0answers
263 views

GRIB Files as Point Data or Raster in Postgres/PostGis Database and display with Geoserver

This is a conceptual question, trying to establish the best approach to the problem! I have read this post already! I want to be able to update weather data on a 2 or 3 times daily from Grib2 files ...
0
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0answers
110 views

Convert shapes in CSV to shape file

I have a csv file in which one of the fields contains a "shape" polygon in ESRI format. The other fields are textual, numerical, ext. How do I go about creating a layer from only the polygons in the ...
0
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0answers
106 views

Use QuantumGIS to bulk-import csv files

I have a large set of .csv-files containing geographic information. Every dataset consists out of 2 .csv-files! This is my folder-structure. All files in Tracks are formatted equally and all in Routes ...