List of Contributions

Hi Andrei I can't thank you enough, that has worked perfectly! Huge thanks Simon ------------------------------ simon luckett Tarmac Trading Limited. Chichester ------------------------------

Thanks Andrei I don't think that would work in my specific case as I don't have a list of points to assign the required info to?  I need to add to a table of polygons, an average value based on all the data within each polygon.  The target data is stored as a .mrr raster file.  I have tried exporting ...

Hi, I'm trying to update a column using a .mrr raster file.  Under the 'update column' function this doesn't seem possible.  Is there a way around this? Any help would be hugely appreciated, thanks ------------------------------ simon luckett Tarmac Trading Limited. Chichester -------------- ...

Many thanks Sam, that works perfectly. Hugely appreciated Cheers ------------------------------ simon luckett Tarmac Trading Limited. Chichester ------------------------------

Hi I have an elevation data set with values from 0 to 20 metres.  I'm trying to use the Raster Calculator to run a sum that will keep all values between 0 and 5 unchanged, but for those areas that have a value greater than 5 to change them to a value of 5.  The result will be a data set of elevations ...

Thank you Peter.  I'm due to use the volume tool for the first time shortly so good to know it does exactly what I'm after. Best regards Simon ------------------------------ simon luckett Tarmac Trading Limited. Chichester ------------------------------

Thank you so much Ashley, very much appreciated Best regards Simon ------------------------------ simon luckett Tarmac Trading Limited. Chichester ------------------------------

Hi I'm trying to compare 2 elevation based rasters to produce a 3rd raster showing the elevation differences between them.  Can this be done and if so how? Many thanks ------------------------------ simon ------------------------------