Help extracting single instance of numbers which repeat
Hi, the title isn't very descriptive but it'll be easier to explain what I need if I write out the coordinates from which I need to extract certain information:
In the 25th and 26th columns (may be some variation from copy/paste editing) there are two-digit numbers between 61 and 68 in the block I've posted above. What I need to be able to do is extract each of those numbers once only and pass each instance into separate, independent variables. Therefore given that there are 8 separate numbers (61-68) I need 8 separate variables corresponding to each.
Any help greatly appreciated. Bash or Python would be easiest for me. Many thanks.
Last edited by crunchgargoyle; 02-28-2013 at 03:41 PM..
Reason: Clarity
Hi,
I have a shell script. What should I do to allow only single instance of the script to be run by a user at a time. That is, Only one user can run that script at a given point of time.
Please help..
Its very important for my project
Thanks in advance (4 Replies)
Hi,
I have a script. I want only one instance of the script to be running at any point of the time. How can I do it.
what would be the exact format of the ps command for doing this. For example the name of my script is "Inst.sh"
Thanx in advance (2 Replies)
Hi there, if i have a simple getopts like below ...how can i make it so that if somebody enters more than one -g argument for example, it will error with a " you cannot enter more than one -g" or something like that.?
I want to only allow one instance of a -g or a -h etc ..
while getopts... (1 Reply)
Hi All,
I have searched the forum but couldn't find exactly what I need. Hopefully someone may be able to help.
I'm trying to put a script together that will extract numbers from a text file and multiply them by, for example 1.5 or 1.2
Sample file looks like this...... (1 Reply)
There are a lot of ways to extract text from between two strings, but what if those strings occur multiple times and you only want the text from the first two strings? I can't seem to find anything to work here. I'm using sed to process the text after it's extracted, so I prefer a sed answer, but... (4 Replies)
Hello,
I did offline HACMP(PowerHA) upgrade 5.4.1 to 5.5 - basically stopped HACMP services and upgraded cluster.* filesets.
Tried to start services again - topsvcs refused to start on second node complaining that node instance numbers are different - and indeed they are different.
This is... (2 Replies)
Hi All
I need help
am having a source file as below
emp
dept
class
subclass
region
country
division
first i need to get line count and i need to divide by 3 it is an parameter passing value
number of lines 7 (8 Replies)
Hi I am part of a academic organization and I want to send a fax to the students however there must be a quicker way to get the fax numbers extracted from the online forms they sent me.
The file looks like this (numbers are fake in order to protect identity):
Biochemistry Major
Michael... (3 Replies)
Hi,
I want to write one program in C in Unix OS which will check the running status of a process time to time. If the process is stopped somehow by any means, it will ensure that the process is restarted and only one copy of the process image should run in memory at any point of time for the user.... (2 Replies)
I have a csv dataset like this :
C,rs18768
G,rs13785
GA,rs1065
G,rs1801279
T,rs9274407
A,rs730012
I'm thinking of use like awk, sed to covert the dataset to this format: (if it's two character, then keep the same)
CC,rs18768
GG,rs13785
GA,rs1065
GG,rs1801279
TT,rs9274407... (7 Replies)
Discussion started by: nengcheng
7 Replies
LEARN ABOUT DEBIAN
balls
BALLS(1) General Commands Manual BALLS(1)NAME
balls - preprocessor for space-filling models in Raster3D molecular graphics package
SYNOPSIS
balls [-h]
Balls reads a file describing atom colours and/or a PDB coordinate file and produces a file containing Raster3D descriptor records for each
atom in the input file. The file produced by balls may be fed directly to render or it may be combined with descriptor files produced by
other Raster3D utilities.
EXAMPLES
To describe a simple space-filling model coloured by residue type:
cat mycolours.pdb protein.pdb | balls | render > mypicture.png
To include a pre-selected view matrix with the same model:
cp view1.matrix setup.matrix
cat mycolours.pdb protein.pdb | balls | render > mypicture.png
To prepend header records describing a pre-selected scale and view:
cat mycolours.pdb protein.pdb | balls -h > balls.r3d
cat header.r3d balls.r3d | render > mypicture.png
OPTIONS -h
Suppress header records in output. By default balls will produce an output file which starts with header records containing a default set
of scaling and processing options. The -h flag will suppress these header records so that the output file contains only sphere descrip-
tors. This option is useful for producing files which describe only part of a scene, and which are to be later combined with descriptor
files produced by other programs.
DESCRIPTION
The input to balls consists of a single text file containing colour information and atomic coordinates in PDB data bank format. Coordi-
nates are output as Raster3D descriptor records with colours and sphere radii assigned according to the COLO records described below. By
default atoms are assigned CPK colours. By default the output file contains a set of header records as required by the render program.
The header is constructed to include a TMAT matrix corresponding to the transformation matrix contained in file setup.matrix (if it
exists), or to the Eulerian angles contained in file setup.angles (if it exists).
Colours are assigned to atoms using a matching process, using COLOUR records prepended to the input PDB file. Raster3D uses a pseudo-PDB
record type with with COLO in the first 4 columns:
Columns
1 - 4 COLO
7 - 30 Mask (described below)
31 - 38 Red component
39 - 46 Green component
47 - 54 Blue component
55 - 60 van der Waals radius in Angstroms
61 - 80 Comments
Note that the Red, Green, and Blue components are in the same positions as the X, Y, and Z components of an ATOM or HETA record, and the
van der Waals radius goes in place of the Occupancy. The Red, Green, and Blue components must all be in the range 0 to 1.
The Mask field is used in the matching process as follows. First the program reads in and stores all the ATOM, HETA, and COLOUR records in
input order. Then it goes through each stored ATOM/HETA record in turn, and searches for a COLOUR record that matches the ATOM/HETA record
in all of columns 7 through 30. The first such COLOUR record to be found determines the colour and radius of the atom.
In order that one COLOUR record can provide colour and radius specifications for more than one atom (e.g., based on residue or atom type,
or any other criterion for which labels can be given somewhere in columns 7 through 30), the "#" symbol is used as a wildcard. I.e. a # in
a COLOUR record matches any character in the corresponding column in an ATOM or HETA record. All other characters must match literally to
count as a match. Note that the very last COLO record in the input should have # symbols in all of columns 7 through 30 in order to pro-
vide a colour for any atom whose ATOM/HETA record fails to match any previous COLOUR record. This idea of matching masks for colour speci-
fications is due to Colin Broughton.
Several files of COLOUR records, including one based on Bob Fletterick's "Shapely Models" and another mimicking CPK model parts, are pro-
vided as samples.
ENVIRONMENT
The files setup.matrix and setup.angles, if they exist, affect the
header records produced by balls.
SOURCE
anonymous ftp site:
ftp.bmsc.washington.edu
web URL:
http://www.bmsc.washington.edu/raster3d/raster3d.html
contact:
Ethan A Merritt
University of Washington, Seattle WA 98195
merritt@u.washington.edu
SEE ALSO
render(l), rods(l), ribbon(l)
AUTHORS
Originally written by David J Bacon and Wayne F Anderson.
Extensions and revisions by Ethan A Merritt.
Raster3D 8 May 1999 BALLS(1)