I got a problem using rrdtool, I create a base for values each 30 minutes.here is the code that I use:
rrdtool create AOL_a00286.rrd --start 971880977 --step 1800 DS:debit:GAUGE:3600:U:U RRA:AVERAGE:0.5:1:45 rrdtool update AOL_a00286.rrd 971883000:551 971884800:848 971886600:1792 971888400:4017 971890200:3825 971892000:3819 971893800:4227 971895600:3787 971897400:3401 971899200:3610 971901000:3841 971902800:5068 971904600:5770 971906400:5971 971908200:5351 971910000:4254 971911800:3402 971913600:2686 971915400:1978 971917200:1526 971919000:941 971920800:687 971922600:585 971924400:480 971926200:379 971928000:297 971929800:241 971931600:209 971933400:165 971935200:99 971937000:47 971938800:2 971946000:78 971947800:418 971949600:668 971951400:378 971953200:168 971955000:315 971956800:420 971958600:153 971960400:66 971962200:315 971964000:499 971965800:428 971967600:214 but this is what I can see at the end in the base: 971879400: -1.#IND000000e+000 971881200: -1.#IND000000e+000 971883000: -1.#IND000000e+000 971884800: -1.#IND000000e+000 971886600: -1.#IND000000e+000 971888400: 4.0170000000e+003 971890200: 3.8250000000e+003 971892000: 3.8190000000e+003 ...good values... 971933400: 1.6500000000e+002 971935200: 9.9000000000e+001 971937000: 4.7000000000e+001 971938800: 2.0000000000e+000 971940600: -1.#IND000000e+000 971942400: -1.#IND000000e+000 971944200: -1.#IND000000e+000 971946000: -1.#IND000000e+000 971947800: 4.1800000000e+002 971949600: 6.6800000000e+002 ...good values... why are there nan values at the begining and in the middle? What did I wrong? Angèle. -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
