IN QGIS 1.8 I want to create a simple choropleth to show 5 bands for a range of numeric values I open Properties /Style for the vector layer and choose Legend Type 'Continuous Colour' This should allow me to group values in a specified field into meaningful bands Unfortunately, the 'classification field' box is greyed out in the dialogue box, so no existing fields are selectable Strangely, if a new field is created, this becomes one of the selectable fields in the 'Classification field' box
Surely the system should not behave like this? Roy
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