From: Matthew W. <mat...@us...> - 2006-10-09 16:21:36
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H Plato wrote: > 10/09/06 08:55:00 AM weather_rrd : unable to get last : reading the > cookie off ./../data/rrd faild > ... > 10/09/06 08:50:37 AM weather_rrd_update: having trouble fetching data > for rain: reading the cookie off ./../data/rrd faild > 10/09/06 08:50:37 AM analyze_rrd_rain: updating $Weather{RainLast{x}Hours} > 10/09/06 08:50:37 AM weather_rrd: can't get info on ./../data/rrd > > Also, regarding the graphing. Something is working, as I'm getting a > whole pile of pngs and gif's in my data/rrd directory. However, the > graphs don't show up automatically in /bin/weather_graph.pl (I don't > know if they should or not, this is the first time I'm using the > built-in weather stuff), and indoor items that I want to graph > (TempSpareX items) don't seem to be generating. I also don't have any > rrd datafiles other than the ones that I manually created for testing > other things. Are there any docs or references on how to get the > weather stuff working? > What are your settings for weather_graph_dir, weather_data_rrd and html_alias_rrd? Note that weather_graph_dir is where the graphs are generated and html_alias_rrd is where the web interface looks for them. They must point to the same directory. Does the file pointed to by weather_data_rrd exist? How big is it? Mine is 4923996 bytes. Yours should be close to this. Are the .png and .gif files a reasonable size? Can you view a graph by manually composing a URL? http://server:port/rrd/filename.png Paste a copy of your {data_dir}/rrd_transfer.pl file. It contains all of the relevant parameters used to generate the weather graphs. To get the indoor/supplemental temperatures to graph, you must define a name for the sensors. By default, these sensor names are defined on line 192 of mh/code/common/weather_rrd_update.pl and "activate" all of the sensors. Perhaps you have overridden the weather_graph_sensor_names parameter incorrectly. I only have a few sensors, so in my mh.private.ini I have this line: weather_graph_sensor_names=intemp => Indoor Temperature,indew => Indoor Dewpoint,inhumid => Indoor Humidity Matt __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |