Hi,

I am going to perform repeated task for large data set

here are few tasks I am looking for help

1. I need to convert set of raster from integer to float, then

2. divide all the raster by value 10, then

3. select cells above X and less than Y, then

4. subtract value M from each cell in each raster, then

5. subtract each cell of each raster to Value N, then

6. sum up all the raster, then

7. divide by value Z

I did this using tools in ArcGIS but it seems that I could not document all the steps and there are chances of missing steps when I perform in large data set in repetitive manner.

hence, I am looking for python script.

I am novice in python.

your kind help is highly appreciated.

Are you set on using python? You could also just use model builder to string together the tools which maybe an easier way to start. The you could export the model builder tool to python script and work from there.