ScreenTools

Python package for image data processing at the Argonne Wakefield Accelerator

WORKFLOW

• CONVERT FILES INTO HDF5 USING METHODS IN file_processing.py
  • WILL ASK YOU TO SELECT SCREEN INNER EDGE TO DO PIXEL SCALING
  • IF FOLDER HAS MANY FILES OF SAME SCREEN THEN CHOOSE SAME_SCREEN = TRUE IN PROCESS_FOLDER
• PROCESS IMAGES USING METHODS IN image_processing.py
• ANALYZE IMAGES USING METHODS IN analyze.py
• PLOT FILES USING plotting.py

FILE STRUCTURE

• / (ROOT,GROUP) -ROOT ATTRIBUTES (METADATA)
  • /1 (SHOT NUMBER,GROUP)
    • SHOT ATTRIBUTES (CHARGE,MEASURED RMS ETC.)
    • \img (PROCESSED IMAGE,DATASET)
    • \raw (RAW IMAGE FOR RESETTING, DATASET)
  • /2
  • /3 . .
  • /N

EXAMPLE SCRIPT (READ IN DATA, DATA OUTSIDE SCREEN, PLOT FIRST SCREEN IMAGE

def main() file_process.process_folder(folder) frame_number = 0 image_processing.mask(filename,frame_number) plotting.plot_screen(fname,frame_number=frame_number)