Develop

[joachimwolff]

• Fixing how cooler data is load, dtype is now read dynamically

• Changing way how cooler file is written:

  • Less memory for cooler to cooler files, nan_factors are not applied anymore
  • Fixed a bug writing wrong values to cooler file

• Adding test cases:

  • h5 to cool
  • cool to cool
  • option check for enforce integer
  • check for if file was h5 in cooler write

• Make load of h5 file more stable, adding removal of zero values and set nan and inf values to 0.