Groups > comp.graphics.apps.gnuplot > #1047

Re: date/time format

Path	csiph.com!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!npeer01.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!postnews.google.com!f6g2000vbc.googlegroups.com!not-for-mail
From	TonyG <tgozdz@gmail.com>
Newsgroups	comp.graphics.apps.gnuplot
Subject	Re: date/time format
Date	Sat, 14 Apr 2012 12:51:07 -0700 (PDT)
Organization	http://groups.google.com
Lines	31
Message-ID	<cf888cb3-2c2c-4999-bad6-2f2e137fa462@f6g2000vbc.googlegroups.com> (permalink)
References	<a78aeedd-dcca-4df1-b480-f772d1fca208@fw28g2000vbb.googlegroups.com> <9urnhnFqk0U1@mid.dfncis.de> <8520bd9f-82d7-4563-ac88-ff892c55860e@l4g2000vbt.googlegroups.com> <9utkhjFjkpU1@mid.dfncis.de>
NNTP-Posting-Host	96.233.108.112
Mime-Version	1.0
Content-Type	text/plain; charset=ISO-8859-1
Content-Transfer-Encoding	quoted-printable
X-Trace	posting.google.com 1334434082 6966 127.0.0.1 (14 Apr 2012 20:08:02 GMT)
X-Complaints-To	groups-abuse@google.com
NNTP-Posting-Date	Sat, 14 Apr 2012 20:08:02 +0000 (UTC)
Complaints-To	groups-abuse@google.com
Injection-Info	f6g2000vbc.googlegroups.com; posting-host=96.233.108.112; posting-account=aXvHDAoAAACxGpqfzAalYVozIuMdHcRf
User-Agent	G2/1.0
X-HTTP-UserAgent	Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19,gzip(gfe)
X-Received-Bytes	2390
Xref	csiph.com comp.graphics.apps.gnuplot:1047

Show key headers only | View raw

On Apr 14, 11:48 am, Hans-Bernhard Bröker <HBBroe...@t-online.de>
wrote:
> On 14.04.2012 17:00, TonyG wrote:
>
> > On Apr 13, 6:27 pm, Hans-Bernhard Bröker<HBBroe...@t-online.de>
> > wrote:
> >>          set timefmt "%m-%d %H:%M:%S"
> > set timefmt "%M-%D %H:%M:%S"
>
> Does that look exactly like the format I showed you?  What do you think
> the difference will do?
>
> > I'm still getting a time formatting error for each of the tens of
> > thousands of lines or
>
> > gnuplot>  plot 'output.csv' using ($1):($3)
> >                                            ^
> >           all points y value undefined!
>
> You usually don't want to use '($1)' for time data. Stick to the simpler
> '1' instead.

Aaaah... my bad.  I do appreciate your help!

Now, the final problem I cannot solve: what's wrong with my string
equality (I'm not a programmer...)?

gnuplot> plot 'output.csv' using 1:(($7==1) && ($4 eq "GROUP_1")?
$3:1/0)w p lt rgb 'blue'
         internal error : STRING operator applied to non-STRING type

Back to comp.graphics.apps.gnuplot | Previous | Next — Previous in thread | Find similar

Thread

date/time format TonyG <tgozdz@gmail.com> - 2012-04-13 06:00 -0700
  Re: date/time format Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-04-14 00:27 +0200
    Re: date/time format TonyG <tgozdz@gmail.com> - 2012-04-14 08:00 -0700
      Re: date/time format Hans-Bernhard Bröker <HBBroeker@t-online.de> - 2012-04-14 17:48 +0200
        Re: date/time format TonyG <tgozdz@gmail.com> - 2012-04-14 12:51 -0700

csiph-web