UV Index graphs ** solved **

[Unconnected]

i get this error when i try to display my new oregon uv800 graphs:

plot /srv/www/cgi-bin/goto.cgi (null)0-min5 20080612000000' using 1:0 axis x1y1 title "UV Index" with lines linecolor rgb "#ff0000" ^ "/tmp/meteoQt0UhR", line 33: warning: Skipping data file with no valid points
plot /srv/www/cgi-bin/goto.cgi (null)0-min5 20080612000000' using 1:0 axis x1y1 title "UV Index" with lines linecolor rgb "#ff0000" ^ "/tmp/meteoQt0UhR", line 33: all points y value undefined! Content-type: image/png

using these settings:



there is enough data available:

...
20080613180001 uv0 010
20080613180114 uv0 010
20080613180340 uv0 0
20080613180453 uv0 0
20080613180606 uv0 0
20080613180832 uv0 0
20080613181058 uv0 0
20080613181324 uv0 010
20080613181437 uv0 0
20080613181550 uv0 010
20080613182421 uv0 0
20080613183405 uv0 0
20080613183857 uv0 0
20080613184123 uv0 0
20080613184236 uv0 0
20080613184728 uv0 0
20080613184841 uv0 0
20080613185107 uv0 0

i think something is wrong in the plot command (because of the null-value there: (null)0-min5).

or did i do something wrong?

[admin]

Hi,
your graph definition looks ok to me. The message \"all points y value undefined!\" indicates that there is no time-compacted data in the requested time resolution (here min5) and tine frame.

When you want to check, if there is time-compacted data, you have to inspect the file /public/weather/uv0-min5 not the raw data file printed above.

I guess, it will work, if you try it now, as the background processes will have computed the values in the meantime. If not, please start a recomputation manually (maintenance page).

[Unconnected]

sorry for not responding earlier. i'm currently on vacation in the usa, and wifi isn't that stable and widely available here :P

the graphs are still not working, although it's already logging for 2 weeks or something. the uv-files do exist:

root@nslu2:/data/weather$ ls -la | grep uv
-rw-r--r-- 1 root root 364 Jun 26 02:05 uv0-day1
-rw-r--r-- 1 root root 8344 Jun 26 03:03 uv0-hour1
-rw-r--r-- 1 root root 1400 Jun 26 00:04 uv0-hour6
-rw-r--r-- 1 root root 50092 Jun 26 03:22 uv0-min10
-rw-r--r-- 1 root root 16688 Jun 26 03:03 uv0-min30
-rw-r--r-- 1 root root 100016 Jun 26 03:21 uv0-min5
-rw-r--r-- 1 root root 0 Jun 13 17:29 uv0-month1
root@nslu2:/data/weather$

and do contain data:

root@nslu2:/data/weather$ tail uv0-min5
20080626023000 0.0 0.0 0.0
20080626023500 0.0 0.0 0.0
20080626024000 0.0 0.0 0.0
20080626024500 0.0 0.0 0.0
20080626025000 0.0 0.0 0.0
20080626025500 0.0 0.0 0.0
20080626030000 0.0 0.0 0.0
20080626030500 0.0 0.0 0.0
20080626031000 0.0 0.0 0.0
20080626031500 0.0 0.0 0.0
root@nslu2:/data/weather$ tail uv0-day1
20080616000000 1.4 0.0 7.0
20080617000000 1.5 0.0 6.0
20080618000000 1.1 0.0 6.0
20080619000000 1.0 0.0 7.0
20080620000000 1.3 0.0 6.0
20080621000000 1.1 0.0 7.0
20080622000000 1.4 0.0 6.0
20080623000000 1.3 0.0 7.0
20080624000000 1.7 0.0 6.0
20080625000000 1.4 0.0 7.0
root@nslu2:/data/weather$

only graphing the data of the last day (using the above settings) still fails with the same error:

plot '< /srv/www/cgi-bin/goto.cgi (null)0-min5 20080625000000' using 1:0 axis x1y1 title "UV Index" with lines linecolor rgb "#ff0000" ^ "/tmp/meteouS8ZAU", line 33: warning: Skipping data file with no valid points plot '< /srv/www/cgi-bin/goto.cgi (null)0-min5 20080625000000' using 1:0 axis x1y1 title "UV Index" with lines linecolor rgb "#ff0000" ^ "/tmp/meteouS8ZAU", line 33: all points y value undefined! Content-type: image/png

really have no idea what could be wrong. all other graphs work fine with the same settings :(

[admin]

this is a bug that only occurs when using uv#-min or uv#-max in the graphs. It will be fixed with the next update 2.4c.