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GNUPLOT: Plot for specific lines

GNUPLOT is very easy tool to plot the data in nicer way! How to plot data from file ' data.dat ' for total row lets say 2000? --> Traditional way p " data.dat " u 1:2 w l or plot " data.dat " using 1:2 with line But, How to plot data for row from 1000 to 2000? --> p [1000:2000][] " data.dat " u 1:2 w l So far this is easy. Right? Now how to plot data for row from 1 to 1000 and 1001 to 2000? Hmm... Quit tricky. Lets do the following: [use some bash scripting ;-)] --> p  "<(sed -n '1,1000p' data.dat )" u 1:2 w l, \     "<(sed -n '1001,2000p' data.dat )" u 1:2 w l Old  New

How to keep chain ID / IDs in GROMACS?

In GROMACS , while converting pdb file (monomer or multimer) into .gro file, it do not preserve the chain ID information. Due to the lack of chain ID information, pdb file retrieved from .gro file at any stage of the simulation has missing chain IDs and pdb file can not be visualized properly in PYMOL / RASMOL . There are two ways to convert .gro file into .pdb Lets say your protein name is xyz.pdb 1] gmx editconf -f xyz.gro -o xyz.pdb 2] gmx trjconv -f  xyz.gro -o xyz.pdb -s xyz.tpr Only ' trjconv ' will retrieve the chain ID information for all the chains. and not ' editconf '. If you have monomer protein and wish to assign any chain ID then following command will be of your interest: gmx editconf -f xyz.gro -o xyz.pdb -label [ chain-ID ]

Python : Turtle tree

Turtle module can be used to draw some very nice patterns in Python. Following are some examples with code. ==================== import turtle import random t = turtle.Turtle( shape = "circle" ) t.lt( 90 ) lv = 14 l = 120 s = 30 t.color( 'indigo' ) t.width(lv) t.penup() t.bk(l) t.pendown() t.fd(l) def draw_tree ( l , level ): width = t.width() # save the current pen width t.width(width * 3.0 / 4.0 ) # narrow the pen width l = 3.0 / 4.0 * l #t.color(R,G,B) #provide the RGB numbers t.color(random.random(), random.random(), random.random()) t.lt(s) t.fd(l) if level < lv: draw_tree(l, level + 1 ) t.color(random.random(), random.random(), random.random()) t.bk(l) t.rt( 2 * s) t.fd(l) if level < lv: draw_tree(l, level + 1 ) t.color(random.random(), random.random(), random.random()) t.bk(l) t.lt(s) t.width(width) # restore the previous pen width t.speed( "fastest" ) draw_tree(l, 5 ) turtle.done() ===========...

Best Video Cutter/ Trimmer in Linux

Video Cutter/ Trimmer in Linux 1) Installation sudo apt-get update sudo apt-get install avidemux2.6-qt Remove sudo apt-get remove --autoremove avidemux2.6-qt 2) Installation sudo add-apt-repository ppa:openshot.developers/ppa sudo apt update sudo apt install openshot Remove sudo apt-get remove openshot sudo apt-get autoremove 3) Installation sudo add-apt-repository ppa:ubuntuhandbook1/lives sudo apt update sudo apt install lives Remove sudo apt-get remove --autoremove lives lives-plugins   These are few software can be useful also in editing, cutting and trimming the scientific videos.

Plagarism Checker

Plagiarism is a serious academic misconduct. Whether you are a student writing a college essay, a teacher reviewing a student’s submission, or just someone who works extensively with content, it is important to ensure that the content is not plagiarized. Following are some resources to check Plagiarism. http://www.plagscan.com https://www.plagramme.com/   http://www.plagiarisma.net/fr/# http://www.scanmyessay.com http://www.plagtracker.com http://www.duplichecker.com http://www.smallseotools.com/plagiarism-checker http://www.plagium.com/fr/detecteurdeplagiat http://www.paperrater.com/plagiarism_checker http://www.copyleaks.com http://www.plagiarismchecker.com http://www.quetext.com http://plagiarismdetector.net http://www.solidseotools.com/plagiarism-checker http://www.dustball.com/cs/plagiarism.checker http://www.articlechecker.com http://www.plagiarismcheck.org

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PhD Vacancy Bioinformatics

PhD Vacancy Chemoinformatics