[Qgis-user] Joining csv and shape files in QGIS
Phillip Money
phillip.money at hotmail.com
Thu Jul 21 02:18:10 PDT 2016
Hi Nicolas,
It is a table join. The common field is the name of the local government area (city/shire). They are common in both tables. I just noticed that one is in caps and the other isn't. I will try putting both the same case and see how that goes.
Phillip
Date: Wed, 20 Jul 2016 22:08:55 -0700
From: nicolas.cadieux at archeotec.ca
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Joining csv and shape files in QGIS
Hi,
I imagine you are doing a join using the local government field or is this a spacial join?
I imagine you are using a field. Would you have an extra space before the commas? That would through things off.
Try loading the shapefile and the csv data without the join? Then, copy a government value from the shapefile then try to find it using a query or a filter in the csv. If you know it's there and can't find it, then you could have a character or something throwing off the join.
Is the gov field a unique value field?
Nicolas
On Jul 21, 2016 12:30 AM, "Phillip Money [via OSGeo.org]" <[hidden email]> wrote:
I am trying to join a csv file and shp file in QGIS. They both have common fields. I have imported the CSV file properly. It has two fields, a name (local government area) and an integer (total complaints per area). I have checked the properties in QGIS and they show string and int.
I want to display total complaints per local government area on a map When I join the CSV and shp files, I get null values under the total complaints field. I have tried lots of things, but without success so far.
Any help would be appreciated.
Phillip Money
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