LIAM 2 User Guide

LIAM 2 User Guide, Release 0.7.0• reorganised bundle files so that there is no confusion between directories for Notepad++ and those of liam2.• tweaked Notepad++ configuration:– added explore command as F7– removed more unnecessary features.Fixes:• disallowed using one2many links like many2one (it was never intended this way and produced wrong results).• fixed groupby with a scalar expression (it does not make much sense, but it is better to return the result thanto fail).• re-enabled the code to show the expressions containing errors where possible (in addition to the error message).This was accidentally removed in a previous version.• fixed usage to include the ‘explore’ command.10.4.8 Version 0.4Released on 2011-11-25.New features:• added grpgini function.• added grpmedian function.• implemented filter argument in grpsum().• implemented N-dimensional alignment (alignment can be done on more than two variables/dimensions inthe same file).• added keyword arguments to csv():– ‘fname’ to allow defining the exact name of the csv file.– ‘mode’ to allow appending to a csv file instead of overwriting it.• reworked csv() function to support several arguments, like show. It also supports non-table arguments.• added ‘skip_shows’ simulation option, to make all show() functions do nothing.• allowed expressions in addition to variable names in alignment files.• added keyword arguments to dump():– ‘missing’ to convert nans into the given value.– ‘header’ to determine whether column names should be in the dump or not.• improved import functionality:– compression is now configurable.– any csv file can be transposed, not just globals.– globals fields can be selected, renamed and inverted like in normal entities.• added “explore” command to the main executable, to launch the interactive console on a completed simulationwithout re-simulating it.10.4. Change log 63