Disk space issue ################ First run ********* iota2 requires original image data for the first run as mandatory information is extracted from them. Like: * original projection * original resolution * ... Next run ******** iota2 can use already preprocessed data. This requires that interpolation parameters not changes: same spectral resolution, same projection. Only the spatial resampled data are stored and required, then the temporal resolution can be changed whithout issues. After run ********* As described in the :ref:`output-tree-structure`, ``classif`` directory contains per tile and per region maps which are merged in ``final`` directory. If you do not need these intermediate maps, they can be removed to free up disk space. Input data ********** If you used the ``write_reproject_resampled_input_dates_stack`` parameter, iota2 will write them in a ``XXX_FRE_STACK.tif`` file. If you are using these file as input and do not need to change the working resulution, the individual bands (``_FRE_B2.tif``, ``_FRE_B2.tif``...) can be removed to free up disk space.