HIA Software - Change Log - v2.2

Bug correction

• Calculation of average image offset from data with NaN values - NaN values are not included in the calculation of the average
  
• 4D data mask images saved as stacks - masks are saved correctly as hyperstacks
  
• Spectra projection results not displaying - results are now displayed
  
• Spectra projection function using input spectra with different spectral points as the data returned an error - error is corrected and any spectra with spectral range wider than data can be used
• Import of fit parameters for uneven background correction of 4D data returned an error - function is now corrected
• SVD masking function of data containing previously excluded regions returned an error - function is now corrected
• If the user activated the freehand or the polygonal selector at the exclude regions panel and exit or press 'ok' without selecting the region the function returned an error - function is now correct
• Error in the cosmic ray removal function for 4D data - function is now corrected
  

Modifications

• Mask images are now saved as 1bit tiff
• Pop-up panel to confirm data deletion
  

New implementations

• Import ASCII panel has now Save/Load/Reset functions for fast input
• New function to remove spectral background using robust fitting
• New function to correct slowly varying phase offset in PCKK analysis using robust fitting