phenofit 0.1.3 (2018-07-25)

• fix Init_param
  In previous version, parameters are only rely on “good” (w >= 0.5) values. But when “good” values in a relative low ratio, wield parameters will be generated.
  In this version, when “good” values ratio is lower than 40%, all values will be used to generate initial parameters.
  
• Export weigths of every iteration for growing season dividing function, (i.e. wHANT, sgfitw and whitsmw2). And unified their weights updating strategy.
• doubleLog.zhang is still not as stable as others.
• wTSM_cpp iter parameter is ignored now.

phenofit 0.1.5 (2018-09-19)

• shiny app check_season online now.
• season can export rough curve fitting result, even no peaks or trough found.

phenofit 0.1.6 (2018-10-26)

• Melt parameters (i.e. nptperyear and south) into INPUT. check_input, season, season_mov and curvefits are impacted.
• Add adj.param parameter to season, which determine whether to automatically adjust roughn curve fitting parameters.

phenofit 0.1.7 (2018-10-29)

• Add V-curve optimization in season_mov for Whittaker’s parameter lambda.
• Remove check_fit and upper envelope in wWHIT.
• Update v-curve.

phenofit 0.1.8 (2019-01-06)

1. shiny app phenofit released.
2. add QC_flag to the output of check__input.