... Fortran . Storage rules Dummy argument is a quantity in the specification of a procedure, function or subroutine. Actual argument is a quantity in the call of a procedure, function or subroutine. ... Becomes 101 END PROGRAM EXAMPLE SUBROUTINE SUB(X, Y, Z) IMPLICIT NONE REAL, INTENT(IN) :: X REAL, INTENT(INOUT) :: Y REAL, INTENT(OUT) :: Z Y = Y**2 Z = X + Y END SUBROUTINE SUB In Fortran there is really only one kind of argument usage, called argument association. ...

... A uv variable can change its value in any part of the uv variable stream. So it can change its value after each call to uvread , uvnext or uvscan . The uv routines which need to know if a uv variable has changed ( uvprobvr , uvcopyvr and uvupdated ) normally (i.e. by default) work on whether the particular variable(s) of interest has changed since the last ``mark'' in the uv stream. ... The uvmark routine provides greater control at marking the position in the stream. ...

... Version 8.1.1 - 2004-03-12 (JB) ------------- - Parameter rejectbade3e4 was incorrectly called rejecte3e4 in doc. ... Makes use of new OFFSETS extension. ... Use badpixutils_mod. ... Version 2.5 - 27-11-1998 ----------- - Fixed SPR 335 (The function change_case is duplicated in other tasks). ... Version 2.4 - 25-09-1998 ----------- - Changed output format for CCD background map and time series. ... Version 2.0 - 20-07-1998 ----------- - Fixed SPR 334 (Change on/off parameters from integer to boolean...

... Over the 2.5 kernel development series, the USB driver api has changed a lot. As LWN has graciously allowed me to write a kernel article this week, and I know a bit about the USB kernel code, I thought I would discuss a short summary of the major changes that have happened with it for anyone wanting to port a 2.4 USB driver to 2.5. ... The biggest change in the USB api between the 2.4 and 2.5 kernels is much improved documentation. ... Changes to the USB driver API for the 2.5 series kernel . ...

Next: Command Line Editing Up: Command Syntax Previous: Command Syntax . The last 15 commands entered on the terminal are kept in an internal buffer (the no. of commands saved can be changed via SET/BUFFER ). To recall (and execute) any of these commands, simply type the associated command number. This is the number ``xyz'' appearing in the prompt Midas xyz > when that command was entered. ... For example, if the last two commands in your command buffer are: . 22 READ/IMAGE supernova . ...

OptInt PmWiki . ... Edit Page | ... Fmt Page Name . ... This page describes an internal function in PmWiki's engine called FmtPageName(). ... Replace any sequences of the form $XyzFmt with value of any corresponding global variable. ... Replace any remaining instances of Page Variables with their values. ... These items cannot just be standard PHP variables because often PmWiki needs to obtain the url, name, group, title, etc. of a page other than the one currently being viewed by a browser. ...

... Note: This has not been updated since changes were made in the block device interface to support block device loadable modules. ... To mount a filesystem on a device, it must be a block device driven by a block device driver. ... Instead, your driver uses block_read() and block_write() , which are generic functions, provided by the VFS, which will call the strategy routine, or request() function, which you write in place of read() and write() for your driver. ... DEVICE_NAME is simply the device...

... This handle is used to identify the file in subsequent calls to other DAF routines. ... Exceptions 1) If the specified file has already been opened, either by the DAF routines or by other code, an error is signaled by routines in the call tree of this routine. ... 4) If the specified file is not a DAF file, an error is signaled by routines in the call tree of this routine. ... 7) If an I/O error occurs in the process of opening the file, routines in the call tree of this routine signal an error. ...

Chapter 11. Specifying OpenGL Environment Variable Settings . ... Several antialiasing methods are available and you can select between them by setting the __GL_FSAA_MODE environment variable appropriately. ... To see the available values for __GL_FSAA_MODE along with their descriptions, run: nvidia-settings --query=fsaa --verbose . The __GL_FSAA_MODE environment variable uses the same integer values that are used to configure FSAA through nvidia-settings and the NV-CONTROL X extension. ...

Change directory to where you want to install the OT system. ... You may want to set the variable OT_CACHE_PATH to something more specific than the default, like $HOME/eso/ot-cache . ... See below for the Installation Instruction. ... Make sure the OT environment variable is correctly set. ... If a full Allegro Common Lisp system is installed on your host, and the LISP environment variable is correctly set, retrieve the corresponding Short Term Scheduler V.1.4.1 binary distribution kit for: . ...

... Tonight's Sky . ... The Magazine . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Bright planets meet at dusk . ... Astronomy magazine subscribers can read the full article for free. ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter....

... Freshmeat page . Perl >= 5.6.0 . ... Binding functions to Perl . ... S-Lang . ... Doug's Home Page . I have written a Perl module ( Inline::SLang ) that - using the framework provided by the Perl Inline module - allows you to define S-Lang functions and call them from your Perl code. ... When the Perl code is loaded, the Inline::SLang module evaluates the S-Lang code, determines what functions and data types have been added to the S-Lang interpreter, and then binds the functions to Perl . ...

Lunation . ... Credit Copyright: Antnio Cidado Explanation: Our Moon's appearance changes nightly. This time-lapse sequence shows what our Moon looks like during a lunation , a complete lunar cycle. As the Moon orbits the Earth , the half illuminated by the Sun first becomes increasingly visible, then decreasingly visible. ... During the cycle , sunlight reflects from the Moon at different angles, and so illuminates different features differently. ... NASA Official: Jay Norris. ...

... METHOD . ... All Implemented Interfaces: . ... public class Convolver . ... This method is called by ImageJ to inform the plugin-filter about the passes to its run method. int . ... Method Detail public int setup (java.lang.String arg, ImagePlus imp) . ... This method is called once when the filter is loaded. 'arg', which may be blank, is the argument specified for this plugin in IJ_Props.txt or in the plugins.config file of a jar archive containing the plugin. 'imp' is the currently active image. ...

... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

To change to using another printer for the current login session: PRINTER=ps2 . ... To change to using another editor for the current login session and inform (export) this value to other programs which use it: EDITOR=vi export EDITOR . This changes the user's default editor to vi and exports this value to other programs - such as electronic mail - which make use of it. To change to using another pager for viewing files the user adds the following lines to their .profile file. ...

An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . THE CHANGING UNIVERSE: EVOLUTION HAPPENS! . b) Changes in Stars . One of the great discoveries of modern science is that stars (like people) live only a measurable life-time and then die. Although the lives of the stars are enormously longer than the span of a human life, we can learn about the life story of the stars by studying them at many different stages in their life cycle, from birth to death. ...

... The main periodicity in the Sun 's activity is the 11-year cycle called the solar cycle. ... During the cycle, changes occur in the Sun's internal magnetic field and in the surface disturbance level. ... At the beginning of a cycle the solar magnetic field resembles a dipole which axis is aligned with Sun's rotation axis. ... The sunspot number - and Sun's activity - is at maximum in the middle of a cycle, when the Sun's internal magnetic field is most chaotic. ... Space Physics Text Book of Oulu ...

In order to assist folks upgrading we are now going to maintain a document describing information critical to existing Apache users. Note that it only lists differences between recent major releases, so for example, folks using Apache 1.1 or earlier will have to figure out what changed up to Apache 1.2 before this document can be considered relevant. Old users could look at the src/CHANGES file which tracks code changes. ... There have been numerous changes to the default config files. ...

ARCSAT Call for Proposals for Shared-Risk Observing during May-Sept 2014 Suzanne Hawley, Director and Mark Klaene, Site Manager April 18, 2014 Updated June 14, 2014 We are happy to announce that the ARCSAT upgrade project led by APO engineers Joe Huehnerhoff and Bill Ketzeback is nearly complete. ... ARCSAT proposals will be accepted as text files using the ARCSAT proposal form (available from the website) which is similar to the 3.5m proposal form. ... Remember, the time is shared-risk! ...