Re: [Gnuplot-info] how to ignore missing lines ? (not sure of proper title for this)

[Thomas S. <t.s...@fz...>]

"$0" is the line number and has nothing to do with the data,
the matching (or missing) entries are in "$1".

on a unix-like system combine the 3 files:

join -t ',' -a 1 C.csv A.csv | join -t ',' -a 1 - B.csv > X.csv

(on a windows system install the 'coreutils' to use the 'join' command)

and then plot using the new file:

plot "X.csv" using 0:2:xticlabels(1) with linespoints title "C", \
"" using 0:4 with linespoints title "A", \
"" using 0:6 with linespoints title "B"

or without connections across gaps:

plot "X.csv" using 0:2:xticlabels(1) with linespoints title "C", \
"" using 0:($4) with linespoints title "A", \
"" using 0:($6) with linespoints title "B"


m.shankar.m wrote:
> 
> Thank you Thomas. 
> The .csv files I provied did not sufficiently cover the problem scenario.
> The data lines in between are also missing (new .csv below).
> 
> ## file A.csv
> File,LOC,SLOC-P
> ./\CCComponent.cpp,1859,1823
> ./\IAlarmComponent.cpp,815,783
> ./\TCIInterface.h,112,48
> 
> ## file B.csv
> File,LOC,SLOC-P
> ./\CCComponent.cpp,2360,1795
> ./\IAlarmComponent.cpp,960,771
> ./\TCIInterface.h,102,58
> 
> ## file C.csv
> File,LOC,SLOC-P
> ./\AlarmSystemComponent.cpp,527,461
> ./\CCComponent.cpp,2353,1791
> ./\IAlarmComponent.cpp,950,771 
> ./\SCIInterface.h,78,35
> ./\TCIComponent.h,22,13
> ./\TCIInterface.h,112,48
> 
> Is there a generic solution to skip lines with unmatch $0 data? I do not
> have control over the .csv file format since it is automatically produced
> and would like to limit post processing it to add datamissing notations,
> etc.
> 
> Thanks again.
> Shankar
> 
> 
> Thomas Sefzick wrote:
>> 
>> plot \
>> "A.csv" using ($0+1):2 w linespoints title "A", \
>> "B.csv" using ($0+1):2 w linespoints title "B", \
>> "C.csv" using 0:2:xticlabels(1) w linespoints title "C"
>> 
>> 
>> m.shankar.m wrote:
>>> 
>>> hello,
>>> 
>>> I have following situation. 
>>> http://old.nabble.com/file/p31089202/plot.zip Download files : plot.zip 
>>> 
>>> ## file A.csv
>>> File,LOC,SLOC-P,SLOC-L
>>> ./\CCComponent.cpp,1859,1823
>>> ./\IAlarmComponent.cpp,815,783
>>> 
>>> ## file B.csv
>>> File,LOC,SLOC-P,SLOC-L
>>> ./\CCComponent.cpp,2360,1795
>>> ./\IAlarmComponent.cpp,960,771
>>> 
>>> ## file C.csv
>>> File,LOC,SLOC-P
>>> ./\AlarmSystemComponent.cpp,527,461
>>> ./\CCComponent.cpp,2353,1791
>>> ./\IAlarmComponent.cpp,950,771
>>> 
>>> ## file test.plt
>>> set terminal svg
>>> set output "test.svg"
>>> set datafile separator ','
>>> plot "A.csv" using 0:2:xticlabels(1) w linespoints title "A", \
>>>       "B.csv" using 0:2:xticlabels(1) w linespoints title "B", \
>>>       "C.csv" using 0:2:xticlabels(1) w linespoints title "C"
>>> reset
>>> 
>>> The output "test.svg" plots correct data, but at incorrect x-axis
>>> location. For example, for point "./\AlarmSystemComponent.cpp", I expect
>>> only one data point. 
>>> 
>>> Any thoughts? Thank you in advance.
>>> 
>>> Shankar
>>> 
>>> 
>> 
>> 
> 
> 

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