[Qgis-user] graduated renders, etc

[David]

Hello there.    Thanks to Ramon again, and Alex this time.

It looks like the root of the problem is recognition of the type of data.  I followed the links you gave me but I'm only a software user not a programmer so I don't know how to create a .csvt file.    

I began by creating a Mac spreadsheet with some columns in text and some numerical.   Cell recognition is set at automatic.   Export to csv format and then join to a pre-existing shape file attribute table, all of which seems to work OK until I try to use graduated render.

Further ideas welcome.

Thanks in advance

David Asquith
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