A further update to my previous message... I'm not sure if it was even delivered, because I never recieved a copy. Does the list software remove the sender from the recipient list? My previous message mentioned that we were using the graphing function to calculate averages across arbitrary time ranges using a CDEF that converted NaNs to zeros. We discovered when looking at a time range that contained all 100's that some of the samples were being converted to NaNs, which our CDEF would convert to zero, which would throw off the average.
I tracked it down to the reduce_data function, where the leftovers at each end of the time range, after the data reduction, were being discarded by converting them to NaN. The attached patch adds the --no-squish parameter, which skips reduce_data and makes the PRINT commands base their calculations on the original samples between the requested start and end. Feel free to pick it apart or ignore it if it's not useful to the project in the future. Thanks, James -- Attached file removed by Ecartis and put at URL below -- -- Type: text/x-patch -- Size: 2k (2793 bytes) -- URL : http://www.ee.ethz.ch/~slist/p/rrd_graph.c.diff -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-developers WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
