I have a large shapefile (saleArea.shp) which includes hundreds of small adjacent polygons. I would like to dissolve the polygons based on some conditions from tValues field into 5 bigger groups like
1- "tValues" = 0.151561 AND "tValues" = 0.254023 AND "tValues" = 0.379096 AND "tValues" = 0.540043 AND "tValues"
1- "tValues" = 0.151561 AND "tValues" = 0.254023 AND "tValues" = 0.379096 AND "tValues" = 0.540043 AND "tValues"