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Top Forums UNIX for Beginners Questions & Answers Gnuplot 4.6 : problem with my X axis Post 303045997 by Tim2424 on Tuesday 21st of April 2020 09:27:38 AM
Old 04-21-2020
Gnuplot 4.6 : problem with my X axis

Hello, I need your help !



I've this data :

Code:
2020-04;26.94
2020-05;26.92
2020-06;26.89
2020-07;27.01
2020-08;26.73
2020-09;26.72

I use this gnuplot script ( I'm bound to use the 4.6 version of Gnuplot ) :

Code:
reset

FILE = "LINEARFIT.txt"
set datafile separator ";"
set xdata time
set timefmt "%Y-%d"
set format x "%Y\n%d"

plot FILE u (StartDate=timecolumn(1)):0 index 0 every ::0:0:0

EndDate = strptime("%Y-%d","2020-20")
f(x) = a*(x-StartDate) + b
FIT_LIMIT = 1e-8
fit f(x) FILE u (timecolumn(1)):2 via a,b

set terminal png truecolor size 900,520 background rgb "#eff1f0"
set output "/xxx/xxx/xxx/xxx.png"
set xrange[StartDate:EndDate]
set grid xtics, ytics
set yrange[0:30]
set format y "%g"
myLabel(n) = sprintf("%g",n)

plot FILE u (timecolumn(1)):2 w lp pt 7 lc rgb "red" notitle, \
'' using 1:2:(myLabel($2)) w labels offset 0,-0.5 notitle, \
      f(x) ti "linear fit with extrapolation"

And the output is :
Image

Can you tell me why, on the x axe, the values are displayed "Two by two" : 2020-04, 2020-06, 2020-08, 2020-10, 2020-12, 2020-14, 2020-16, 2020-18, 2020-20... While I want 2020-04, 2020-05, 2020-07, 2020-08, 2020-09, 2020-10, 2020-11 ,2020-12 ....

Could you help me ?

Thanks !
 

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GRID-CERT-INFO(1)						  Globus Commands						 GRID-CERT-INFO(1)

NAME
grid-cert-info - Display information about a certificate SYNOPSIS
grid-cert-info [-help] [-usage] [-version] [-versions] grid-cert-info [-file CERTIFICATE-FILE] [-rfc2253] [-all] [-subject] | [-s] [-issuer] | [-i] [-issuerhash] | [-ih] [-startdate] | [-sd] [-endate] | [-ed] DESCRIPTION
The grid-cert-info program displays information contained within a certificate file. By default it shows a text representation of the entire certificate. Specific facts about the certificate can be shown instead by using command-line options. If any of those options are used, then the default display is suppressed. This can be added to the output by using the -all command-line option. If multiple display options are included on the command-line, the facts related to those will be displayed on separate lines in the order that they occur. If an option is specified multiple time, that fact will be displayed multiple times. The full set of command-line options to grid-cert-info are: -help, -usage Display the command-line options to grid-cert-info and exit. -version, -versions Display the version number of the grid-cert-info command. The second form includes more details. -file CERTIFICATE-FILE Display information about the first certificate contained in the file named by CERTIFICATE-FILE instead of the default user certificate. -rfc2253 Display X.509 distinguished names using the string representation defined in RFC 2253 instead of the default OpenSSL oneline format. -all Display the text representation of the entire certificate in addition to any other facts requested by command-line options. This is the default if no fact-specific command-line options are used. -subject, -s Display the subject name of the X.509 certificate. -issuer, -i Display the issuer name of the X.509 certificate. -issuerhash, -ih Display the default hash of the issuer name of the X.509 certificate. This can be used to locate which CA certificate in the trusted certificate directory issued the certifcate being inspected. -startdate, -sd Display a string representation of the date and time when the certificate is valid from. This is displayed in the format used by the OpenSSL x509 command. -enddate, -dd Display a string representation of the date and time when the certificate is valid until. This is displayed in the format used by the OpenSSL x509 command. EXAMPLES
Display the validity times for the default certificate % grid-cert-info -sd -ed Aug 31 12:33:47 2009 GMT Aug 31 12:33:47 2010 GMT Display the same information about a different certificate specified on the command-line % grid-cert-info -sd -ed -f /etc/grid-security/hostcert.pem Jan 21 12:24:48 2003 GMT Jul 15 11:30:57 2020 GMT Display the subject of a certificate in both the default and the RFC 2253 forms. % grid-cert-info -subject /DC=org/DC=example/DC=grid/CN=Joe User % grid-cert-info -subject -rfc2253 CN=Joe User,DC=grid,DC=example,DC=org ENVIRONMENT VARIABLES
The following environment variables affect the execution of grid-cert-info: X509_USER_CERT Path to the default certificate file to inspect. AUTHOR
University of Chicago Globus Toolkit 5.0.1 03/22/2010 GRID-CERT-INFO(1)
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