- number of interpolation points added to "compute_envelopes"

- Loads in output are array of consistently same length

input files, including data

wrong cycle_matrix definition, add silent throughout
the stack to suppress printing messages

file name at the lowest level.

as optional format to save statistics in

Something went really wrong with the merge at e0e8c0d3. As a result, changes made by @dave where reverted in the merge. This commit restores those changes