This code can clip and resample the input raster files.

It provides following two main operations.

• Clip and resample an input raster file to match a reference raster.
• Resample an input raster file to an arbitrary resolution and a region.

Example of situations that this code might be helpful:

• We have many files that must have a same dimention and CRS as a reference raster. For example, combined use of MODIS products that have different spatial resolutions.
• We want to reduce the region of interest to a smaller scale.
• We want to change the resolution to a different scale.