If you're happy with the standard import interface, you can give it a
file like
descriptor mydate dnsg dnsx # optional names, can be entered in dialog
2013-04-08T13:21:00 6.80 8.15
2013-04-08T13:22:00 9.30 20.53
Acceptable date/times should also include 2013-04-08 and 12:33:33.
You have to set the axis mode to "datetime". You can change the
regularity of the tick positions in the Major Ticks formatting option
tab (under number).
CSV file support could look like this
mydate,dnsg,dnsx
2013-04-08T13:21:00,6.80,8.15
2013-04-08T13:22:00,9.30,20.53
For CSV format you can choose the date format in the import dialog.
You can also enter dates in this format manually in the Data Edit dialog
box (choose New->Date/Time dataset).
Jeremy
On 04/08/2013 09:32 PM, Sherwood Botsford wrote:
So far I've been unable to create anything with a time axis. Perhaps
I'm looking in the wrong place.
One set of sample data, space delimited. Converting to comma delimted
would be a simple SED command. Two measuresments per interval Letters
are just for human readability.
2013-04-08 13:21:00 DNS G 6.80, DNS X 8.15
2013-04-08 13:22:00 DNS G 9.30, DNS X 20.53
2013-04-08 13:23:00 DNS G 13.37, DNS X 12.24
2013-04-08 13:24:00 DNS G 15.26, DNS X 8.40
Respectfully,
Sherwood of Sherwood's Forests
Sherwood Botsford
Sherwood's Forests -- http://Sherwoods-Forests.com
780-848-2548
50042 Range Rd 31
Warburg, Alberta T0C 2T0
On 8 April 2013 11:44, Jeremy Sanders <[email protected]
<mailto:[email protected]>> wrote:
Hi -
On 07/04/13 15:59, Sherwood Botsford wrote:
X coordinate is { MMM-YYYY | mm-dd-yy | hh:mm | dow hh:mm ...
X coordinate is Standard Unix time stamp (optional removal of
Daylight
savings time)
X coordinate is days of week
X axis is modular time. E.g. you have a bunch of data over multiple
weeks, and want to see if there is a correlation with time of
day, so
you need the ability to strip out some of the coordinate.
Do you mean that you are unable to import the data in these formats?
Are you using CSV format? I would have thought mm-dd-yy and hh:mm
should work, but probably not the others. Can you provide some
example data?
Major ticks can be weeks, months, years, days
Minor ticks can be hours, 2,3,4,6, 12 hours (even divisors)
Similarly with shorter intervals
Do you mean that you can't get these intervals, or that you do get
these intervals?
Jeremy
_______________________________________________
Veusz-discuss mailing list
[email protected]
https://mail.gna.org/listinfo/veusz-discuss
_______________________________________________
Veusz-discuss mailing list
[email protected]
https://mail.gna.org/listinfo/veusz-discuss
