Append time stamp as a column in an excel file
Hi
i want to add timestamp to the last column of my excel file
my data is this
columnA columnB column C columnD
temp10 temp11 temp12 timestamp these are header name
74.212 73.122 73.222 11AM:23:59.012
73.444 73.223 74.322 11AM:24:02.083
73.445 73.478 75.555 11AM.24:03.833
and continue
I can use write spreadsheet to have the three numeric tempdata but the last column formatted as time stamp and string
how do I add time stamp to my data and call the spreadsheet write VI to append to the excel file ?
help
Solved!
Go to Solution.
You have at least two possibilities: One is to do the formatting yourself with string functions and write the data as a text file or an array of strings.
Another is to convert the timestamp to a Double and save it as numeric data. This is only useful if your are going to read the data back into LV and analyze it there, because Excel's numeric representation of date and time is different from that used by LV.
Lynn
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Thanks
AmarHi Amarjit
The timestamp is noted in unix epoch time (java does use this as well). It is this field:
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The first 10 digits are seconds since epoch. The last 3 digits are milisecondes. Converted in human readable format: 07/02/2008 16:21:04.352
[Unix Time|http://en.wikipedia.org/wiki/Unix_time]
Damn, i remeber having answered this already here in the forums, but i cannot find the thread anymore myself :-(((
Best regards
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