Improve cropMix workflow
Purpose
Today, the cropMix workflow allow users to consider one year of historical data to produce a map. It could be interesting to increase the number of years.
At the present cropMix mode is activated though the configuration file by setting parameters below :
cropMix:False
prevFeatures:'/ptmp/vincenta/TestCropMix/2013/config_2013.cfg'
this feature could be passing a list of configuration file at prevFeatures
parameter.
WARNING
: annual classes are extracted in each past years before the perennial classes are merged (by iota2 or otb). To do so, in each extracted files : features' labels has to be the same.
The use of perennial data only works in one temporal sense (from the past to the present): urban extension. To avoid this problem, adding a parameter and informing that there are no perennial classes will make it possible to produce the map of a year ago with the current data. This new parameter could be a boolean named no_perennial_classes