changing resolution of raster layers

Can anyone tell me if it is possible to change the resolution that a
raster layer is displayed at.

I would appreciate any advice.

Thanks in advance

Paddy

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Patricia (Paddy) Woodman

g.region changes the boundaries of your area and the
resolution.

for example in a UTM location
g.region res=100 would be 100 meter resolution, in both the EW and NS
directions.