Version , Release 0.2

• Corrected error in the calculation of the standard deviation of isomorphous difference Patterson function coefficients.
• Keyword LIMIt_sigmas added to allow rejection of small isomorphous differences for the case isomorphous difference Patterson calculations.
• Keyword F000 added to allow explicit definition of the F₀₀₀.
• When the F₀₀₀ is not given, instead of making it dependent on the number of grid points in the map, it is explicitly approximated either through the volume of the unit cell (for phased syntheses), or through the largest F observed (Patterson syntheses).
• Some additional information is written out before scaling and exporting the map files.
• Few minor corrections, mainly about the messages written out during execution.
• More documentation written.
• Started (slowly and painfully) adding comments to the code.