To read input to a command and process it in some way: #!/bin/sh # usage: fsplit file1 file2 total=0; lost=0 while read next do total=`expr $total + 1` case "$next" in *[A-Za-z]*) echo "$next" >> $1 ;; *[0-9]*) echo "$next" >> $2 ;; *) lost=`expr $lost + 1` esac done echo "$total lines read, $lost thrown away" . ... The script then processes the lines as follows: . ... The user types the command: process sub-directory . This script will read and process commands in the named sub-directory . ...

Examples of pipeline processing . ... This page presents examples of "on the fly" processing of FITS astronomical data available on the WEB using the HyperLeda pipeline tools. ... In many cases, raw data are archived and a consisten description of the file (FITS header) allows to process them on the fly. ... This first command makes a "pre-view" display of the image. o=fa:L93111HP1/00147&z=vg . ... The result of a pipeline processing is a FITS file that you can read as a normal disk file. ...

... Plot vectors may be generated in several ways: . a. You may read the vectors from a file using the read command The file is expected to be an ASCII file of columns of numbers (separated by spaces or commas). You define the file to SM using the data command, and associate a column or row of numbers with a SM vector using the read command. ... I can also read a row from the file, instead of a column, by saying read row x 1 Note that the vector is defined by the read command. ...

... Abstract True if an error condition has been signalled via sigerr_c . ... The status value applies to the CSPICE routines, and to any other routines which call the status-setting routine, sigerr_c . ... More specifically, when failed_c has the value SPICETRUE, some routine has indicated an error by calling the CSPICE routine, sigerr_c . ... However, here are some notes: When any CSPICE routine detects an error, the status is set to indicate an error condition via a call to sigerr_c . ...

... Bad Astronomy . ... Every few months, one of a series of questions comes up on the USENET group sci.astro involving tides, or the rotation of the Moon, or the recession of the Moon from the Earth. ... Why the Moon's rotation period is the same as the length of time it takes to orbit the Earth (same as number 1, but phrased differently). ... But when this happens, the time it takes for the Earth to rotate once will be slowed to exactly the same time it takes for the Moon to go around the Earth once! ...

Note that different students may see different quiz forms.) ... Giant stars are rare because . a) they do not form as often as main sequence stars. b) giant stars are unstable. c) the giant stage is very short compared to the main sequence stage. d) elements heavier than helium are relatively rare. In a color-magnitude diagram of a star cluster, the blue end of the main sequence is useful for defining the age of the cluster because . ... 2) Some idea. 3) Good idea. ...

... In most cases on a Linux system this will be bash . It is bash 's job to read your commands and see that they are acted on. ... This looks at all the files in my home directory whose names start with sh-utils-1.16 and end with .patch . ... The file /etc/profile controls the system-wide behaviour of bash. ... Once bash has read the system-wide configuration file, it looks for your personal configuration file. It checks in your home directory for .bash_profile , .bash_login and .profile . ...

Next: PyFITS, a FITS Module for Python . ... Pirzkal, N. & Hook, R. N. 1999, in ASP Conf. ... Python is a powerful, object-oriented scripting language that is easy to extend, free, and available for most computer platforms. Python, together with its Numerical module, and with the pFitsio module that is being developed by one of the authors, provides an attractive alternative to other languages such as Perl, IDL, and the IRAF CL, which are already widely used by the community. ...

... Directives | ... Apache HTTP Server Version 2.2 . ... ext_filter_module . ... mod_ext_filter presents a simple and familiar programming model for filters . ... any programming/scripting language can be used, provided that it allows the program to read from standard input and write to standard output . ... program /usr/bin/enscript, with the type of . ... Questions on how to manage the Apache HTTP Server should be directed at either our IRC channel, #httpd, on Freenode, or sent to our mailing lists ....

... slconv (slconv-2.2) [xmmsas_20080701_1801-8.0.0] . ... slconv srclisttab=srclist.ds radiusexpression='RATE/10.0' . ... slconv srclisttab=srclist.ds radiusexpression='RATE/10.0' expression='(ID_BAND==0)&&(!(isnull(EXT)))&&((ID_INST!= ... slconv srclisttab=srclist.ds radiusexpression='RATE/10.0' expression='!(isnull(EXT))' withncut=yes ncutsortexpression='EXT' ncut=10 . ... slconv srclisttab=srclist.ds radiusexpression='RATE/10.0' outputstyle=gaia extragaiacolumns='RADEC_ERR COUNTS EXT EXT_ML' . ...

... This is called disk buffering , and the memory used for the purpose is called the buffer cache . Since memory is, unfortunately, a finite, nay, scarce resource, the buffer cache usually cannot be big enough (it can't hold all the data one ever wants to use). ... On the one hand, data that is written is often soon read again (e.g., a source code file is saved to a file, then read by the compiler), so putting data that is written in the cache is a good idea. ...

... WSTLDREC - LOAD STRUCT FROM ASCII INPUT . ... The default is:/share/megs2_u1/wst/ . ... Previous Routine] [Next Routine] [List of Routines] NAME: wstrawinpday - read in 1 days worth of data from ascii file SYNTAX: n=wstrawinpday(yymmdd,bar,inpdir=inpdir) ARGS: yymmdd: int yymmdd of date for file (ast) inpdir : string input dir to read file. def: '/share/orion/' RETURNS: n: int number records input bar[n]: struct input data DESCRIPTION: Input a days worth of wst data from the daily raw: wst_yymmdd...

... Eileen Marie Collins (Colonel, USAF, RET.) ... SPECIAL HONORS: Defense Superior Service Medal, Distinguished Flying Cross, Defense Meritorious Service Medal, Air Force Meritorious Service Medal with one oak leaf cluster, Air Force Commendation Medal with one oak leaf cluster, Armed Forces Expeditionary Medal for service in Grenada (Operation Urgent Fury, October 1983), French Legion of Honor, NASA Outstanding Leadership Medal, NASA Space Flight Medals, Free Spirit Award, and the National Space...

pshistogram - Bin data and plot histograms pshistogram file -Jx xscale [/ yscale ] -W bin _ width [ -2 ] [ -A ] [ -B tickinfo ] [ -C ] [ -E azimuth / elevation ] [ -G fill ] [ -H[ nrec ] ] [ -I[o] ] [ -K ] [ -L pen ] ... [r] ] [ -S ] [ -U[ / dx / dy / ][ label ] ] [ -V ] [ -X x - shift ] [ -Y y - shift ] [ -Z type ] [ -c copies ] [ -bi[s][ n ] ] pshistogram reads the first column from file [or standard input ] and calculates ... L Draw bar outline using the specified pen thickness. ...

... Does the time it takes different methods to create all the elements coincide with the universeт??s accepted age? ... Illinois Urbana-Champaign) Different kinds of stars create elements at different rates, all of which are consistent with the age of the universe. Get instant access to subscriber content on Astronomy.com! ... Registration is FREE and takes only a few seconds to complete. If you are already registered on Astronomy.com, please log in below. ...

... Bojan Nikolic web pages (r. 329) . ... Since version 0.12, libAIR comes with a simple command line interface to the routines which retrieve the water vapour and the phase correction coefficient. Currently only the very simplest model is supported, in which the all of pressure, temperature and water vapour column are free parameters, and they are inferred from the four observed water vapour radiometer readings. ... Command line interface to libAIR and water vapour column retrieval . ...

For this example of NPOI data reduction and analysis we use observations of Mizar from 1997. ... They include reading the raw data and computing visibilities (done by a standalone C program called CONSTRICTOR), editing the 1s incoherent averages and averaging these data for every scan. The latter steps are done with OYSTER, but for this lab it is not useful to have these steps performed by the participants. ... Background data loaded. ... Finished reading catalogs. ... Data loaded. ...

... You are worried that this light wing structure might not be strong enough to be safe. The article explains that an airplane can fly because the air exerts a force, called "lift," on the wings such that the lift is always perpendicular to the wing surface. ... To turn, the pilot "banks" the plane so that the wings are oriented at an angle to the horizontal. ... The article states that tests show that the new wing structure will support a force 4 times the lift necessary for level flight. ...

... MAO main . Info . Fw: e-EPS | Facts and Info from the European Physical Society | February 2014 . ... Sent: Thursday, February 27, 2014 11:23 PM . ... European Physical Society [EPS] Historic Site as the birthplace of atomic . ... The European Physical Society [EPS] has the pleasure to announce that the . ... The EPS together with the Italian Physical Society [SIF] will organise the . ... Copyright б© 2014 e-EPS | Published by the European Physical Society . ... MAO NASU . 2014 ...

Family ASTRO Event Leaders can follow the links below to find a number of resources and more background reading to help them with their Astronomy Events and expand their knowledge on the topics covered in our series of Leader Kits for educators. ... Print and Web Resources on the Night Sky . ... If you have questions about Family ASTRO, see our Frequently Asked Questions for Educators and Astronomers page , or our Frequently Asked Questions for Families and Friends page. ...