About

This script converts multiple ENVI files from radiance to reflectance using the Empirical Line Method (ELM).

Instructions

1. Compute Factors:

   • Use the toolbox to compute the necessary factors for conversion.

2. Run the Script:

   • Ensure you have the following inputs ready:
     • cal_file: Path to the calibration file (.cff).
     • rad_path: Directory containing the radiance files.
     • output_file_path: Directory where the reflectance files will be saved.
     • format: Desired format for the output files, either 'Envi' or 'tif'.

3. Example Usage:

   • Update the script with your specific paths and format:

     cal_file = 'path/to/your/calibration_file.cff'
     rad_path = 'path/to/your/radiance_files/'
     output_file_path = 'path/to/your/output_directory/'
     format = 'Envi'  ; or 'tif'

4. Run the Script:

   • Execute the script to start the batch processing.

Notes

• The script reads the calibration file, processes each radiance file, and saves the converted reflectance files in the specified output directory.
• Ensure the paths and file formats are correctly specified to avoid errors during execution.