I want to merge the cells[green] in ArcMap as shown in picture below.

Is there any way to do it automatically instead of manually?

There are 200 classes and every time I need to merge the cells for each class.


Use dissolve tool to merge them together.

| improve this answer | |
  • Thank you for your reply I applied dissolve tool but it works only for selected cells. every time again i need to select the new cells by using select by attributes menu bar, based on gridcode. is there any way to automatically select the grids based on gridcode and then merge them? – Sam Jan 21 at 9:59
  • @SumraMushtaq ArcGIS tools always take into account your current selection. Clear selection and try again with "dissolve_field" as mentioned in the tools description. – Comrade Che Jan 21 at 10:34

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.