Preparing relase 1.1.1

• Release date: 2023/04/29
• Changes and new features:
  • Sum of Nes objects (#48)
  • Write 2D string data to save variables from shapefiles after doing a spatial join (#49)
  • Horizontal Interpolation Conservative: Improvement on memory usage when calculating the weight matrix (#54)
  • Improved time on concatenate_netcdfs function (#55)
  • Write by time step to avoid memory issues (#57)
  • Flux conservative horizontal interpolation (#60)
  • Bugs fixing:
    • Bug on cell_methods serial write (#53)
    • Bug on avoid_first_hours that where not filtered after read the dimensions (#59)
    • Bug while reading masked data.