I have yield data of a field. The final data are represented by quarter million of polygons.
The width of the harvester was 30 ft and it measured and stored the yield data after each 1.2 ft. So, the raw data contained locations of some points (where the yield was measured) and the yield. For practical use, the points were converted to polygons with the size of 30ft by 1.2ft. I have been asked to concentrate (dissolve) every 5 polygons and produce one, thus the resulted polygon will be 30 ft by 6ft (1.2*5). The new polygon will also contain the average yield of the old 5 polygons. The polygons are in a sequential order from left to right and I don't have to do change the polygons length which is 30 ft (harvester width).
The polygons are shown in the image. However, in this image, the polygons have some blank space between them, please assume there will be no blank space.