i’m just working on a new page :
http://www.info-mauritius.com/weather-wetter/wx4.html
when you look at the dew point min. for this month it says -61.8 C and Humidity min. 0
i use this tags %monthtodatemindpcelsius%
its from the data file
so, try, action, convert wd log files to graphs
to reset that file
but it could be that i am looking to far back in that file…and getting default data
so zip and email me the data file month92004.inf and i will have a look, if the fix does not work
hi Brian, i send you the data, any idea > what went wrong?
best regards
vossen
Brian good news, just downloaded version 10.17e and it works now !!!
thank YOU!
best regards
vossen
thats good!
hi Brian, got a crash last night at 23:55 and this morning after restarting WD the bad data is back again.
hm
best regards
vossen
hi
ok, yes, that will be because of the gap in the data…and so WD is looking too far back into the data record
i need to put in data checks…to know when the data is not acutal but is instead default…(straight line)…so I will do that
sorry no new’s, first i been thinking the bad data is gone, but it is not.
wrong prosting
best regards
vossen
i am pretty sure i have a fix for this now, by checking for the defaul null data,which sets the day as 0
uploading a new 10.17f now, will be ready in an hour or so
Brian great and thank you.
version 17g solve this problem 
best regards
vossen