[GRASS-user] Again about direction

[Sofina Natalia]

Hello everybody !
I would like to compare values for raster and vector points at positions 
of vector points. Raster is filtered with edge detection function. And 
as compared value should be "direction".

How can I get now the information about direction in each point for 
vector map? Vector points should have one's own values of the direction. 
Then I'll compare this values from raster and vector.

Many thanks.

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