GIPSY applications programmers should be aware of the fact that the so called undefined value (or BLANK as it is called in FITS terminology) is a fixed value which can only be different across different computer operating systems. ... The subroutine SETFBLANK can be used to set one value to BLANK; subroutine SETFNBLANK sets a whole array to BLANK. For the sake of speed it is advisable to compare data values directly with the system defined BLANK instead of using the slower function FBLANK. ...

csv (version 1.0) . ... usr/local/Python-2.5/lib/python2.5/csv.py . Module Docs . ... This module provides classes that assist in the reading and writing . ... class excel : . delimiter = ',' . ... escapechar = None . ... init__ (self, f, fieldnames =None , restkey =None , restval =None , dialect ='excel' , *args, **kwds) . ... Create a mapping from a string name to a dialect class. dialect = csv. register_dialect (name, dialect) . ... csv_writer = csv. writer (fileobj [, dialect=' excel '] . ...

The HyperNews Linux KHG Discussion Pages . Forum: The Linux Kernel Hackers' Guide . Re : Problem creating a new system call . ... When I try to call my new system call, it always returns -1. I then check the error message using perror( ). The error message is always "Bad Address". Could anybody please tell me what can cause a system call to return "Bad Address" error. ...

This document describes tips for converting from xpa 1.0 (Xt-based xpa) to xpa 2.0 (socket-based xpa). ... The changes are straight-forward and almost can be done automatically (we used editor macros for most of the conversion). ... Also change first 2 arguments from XtPointer to void *. ... Change NewXPACommand() to XPAcmdNew(), with the new calling sequence: xpa = NewXPACommand(toplevel, NULL, prefix, NULL); is changed to: xpa = XPACmdNew(xclass, name); . ... Go to XPA Help Index ...

... to_tsquery( [ configuration , ] querytext text) RETURNS TSQUERY . ... Query rewriting is a set of functions and operators for tsquery type. ... We'll expand query supernovae using table-driven rewriting rules. =# create table aliases (t tsquery primary key, s tsquery); =# insert into aliases values(to_tsquery('supernovae'), to_tsquery('supernovae|sn')); =# select rewrite(to_tsquery('supernovae'), 'select * from aliases') && to_tsquery('crab'); ?column? --------------------------------- ( 'supernova'...

... Arithmetic Functions . Random Numbers . String Conversion . Searching and Sorting . ... There are 4 basic integer functions: . int abs(int number); long int labs(long int number); div_t div(int numerator,int denominator); ldiv_t ldiv(long int numerator, long int denominator); . ... In practice no functions produce truly random data -- they produce pseudo-random numbers. ... The stdlib.h provides 2 useful functions to perform general searching and sorting of data on any type. ...

Main Page Data Structures File List Data Fields Globals . ... int . read_oi_array (fitsfile *fptr, char *arrname, oi_array *array, int *status) . Read OI_ARRAY fits binary table. More... int . read_oi_target (fitsfile *fptr, oi_target *targets, int *status) . ... read_oi_wavelength (fitsfile *fptr, char *insname, oi_wavelength *wave, int *status) . ... read_next_oi_vis (fitsfile *fptr, oi_vis *vis, int *status) . ... read_next_oi_vis2 (fitsfile *fptr, oi_vis2 *vis2, int *status) . ...

Stellarium 0.12.3 . ... FileљStructure . FileљList . FileљMembers . core . modules . Star.hpp . ... 23 љ #define _STAR_HPP_ 1 . ... 33 љ typedef int Int32; . ... 72 љ StelObjectP createStelObject( const SpecialZoneArray<Star1> *a, . ... 74 љ void getJ2000Pos( const ZoneData *z, float movementFactor, Vec3f & pos) const { . ... 83 љ int hasComponentID( void ) const ; . ... 117 љ int hasComponentID( void ) const { return 0;} . ... 150 љ int hasComponentID( void ) const { return 0;} . ...

... arfgen (arfgen-1.73.3) [?? ... arfgen crossregionarf=yes spectrumset=spec_output.ds crossreg_spectrumset=spec_input.ds detmaptype=dataset detmaparray=image200.ds . This command returns the effective area in a region of the detector (defined in spec_output.ds) coming from the PSF overflow of flux from the sky region defined in spec_input.ds. The detmaparray, image200.ds, should be an image which includes both detector regions with a pixel size which is small compared to the size of the regions. ...

This module provides for execution of CGI scripts. ... Module Identifier: cgi_module Any file that has the mime type application/x-httpd-cgi or handler cgi-script (Apache 1.1 or later) will be treated as a CGI script, and run by the server, with its output being returned to the client. ... Debugging CGI scripts has traditionally been difficult, mainly because it has not been possible to study the output (standard output and error) for scripts which are failing to run properly. ... Status: mod_cgi . ...

... The user can choose file for bpplog and path for data. ... BPPCONF=c:\97dec\design\ This is user on unix system BPPUSER=abpp This is unix computer linked to by nfs BPPSUN=192.65.176.64 This is possible log file (not directory) BPPLOG=O:\bpp.log or, if you just want local log, BPPLOG= This is possible data path (not file) BPPDATA=M:\data\ or, if you just want local path, BPPDATA= n.b., in general, directory paths are terminated by \ while files of course have no \ terminator. ...

... TIME[4]+1)." TIME[5]+1900); $time = @TIME[2]." ... TIME [0]; $query; if($ENV{'REQUEST_METHOD'} eq 'GET'){ $query = $ENV{'QUERY_STRING'}; }elsif($ENV{'REQUEST_METHOD'} eq 'POST'){ sysread ... /=/,$fvalues[$i],2); $name= urldecode($name); $val= urldecode($val); $field{$name} = $val; } } $bib_file=$bib_file1; if( defined $field{'db'}){ $bib_file=$bib_file1 if ($field{'db'} eq 1 ); $bib_file=$bib_file2 if ($field{'db'} eq 2 ) ...

... 314, 2004 F. Ochsenbein, M. Al len, and D. Egret, eds. Chandra FITS Dictionary S. Winkelman, A. Rots, K. Michaud, S. Blecksmith Chandra X-Ray Center/Smithsonian Astrophysical Observatory Abstract. ... We have collected the complete body of FITS keywords, as used in Chandra data products, into a dictionary database that provides easy access to their use and meaning. ... A list of filetypes using the keyword is also returned. ... A filetype is composed of one or more Header-Data Units (HDU). ...

... Разработайте простую версию препроцессора для обработки операторов #define . ... языка Си в обратную польскую запись. /* jmp_buf */ jmp_buf AGAIN; /* контрольная точка */ err a b c * + */ /* стек вычислений */ # define MAXDEPTH 20 /* глубина стеков */ int sp; /* указатель стека (stack pointer) */ double stk[MAXDEPTH]; double dpush (d) double d; /* занести число в стек */ { if( sp == MAXDEPTH ){ printf( Стек операндов полон\n );err(1);} else return ( stk[sp++] = d ); } double ... Си в UNIX . ...

... The Decade that Defined Star System . ... The first extra-solar star system was discovered orbiting a pulsar in 1991. Slight changes in the precise arrival times of the pulses from the central small dense neutron star gave evidence of orbiting planets . ... As the decade comes to a close, over two dozen planetary star systems have been identified, one recently confirmed by the detection of a slight eclipse by the planet itself. ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... Initialise the elemental abundances. FUNCTION TAP_ABMET ( ZELEM ) . ... Return the relative solar photospheric abundance for a given element. ... Return the relative cosmic abundance for a given element. ... This allows the user to use their own abundance data, if required. ... Where no abundance data are available, or the atomic number is out of range, TAP_ABUND returns the value TAPC__DNULL. ... Algorithm: The nuclide abundances are stored and returned as percentages for each element. ...

... Documentation for the Python objects defined by the project is divided into separate pages for each package, module, and class. The API documentation also includes two pages containing information about the project as a whole: a trees page, and an index page. ... A description of the package. ... A summary of the classes defined by the package. ... The module contents frame contains a list of every submodule, class, type, exception, function, and variable defined by a module or package. ...

... Commands . ... MOVE piston x-tilt y-tilt x-trans y-trans . ... TILT x-tilt y-tilt (*) . ... this command is not used by the TCC The secondary mirror controller adjusts the secondary mirror's position in up to five axes to maintain collimation and focus. ... Hardware resets the controller and halts any motion. ... Notifies the controller that subsequent commands apply to the secondary mirror. ... Note: The mirror positioners have finite resolution, so requested piston and tilt are rounded. ...

adjustable array . The array in a subprogram has a variable dimension just as in Fortran 77 through that both the array name and the dimension (all dimensions) are dummy arguments. ... Array sections can be used here instead of arrays. array function . ... An array in a subprogram which is not local and has a certain data type and a certain rank. ... Each Fortran program has to consist of exactly one main program and and any number of subroutines, functions, modules and BLOCK DATA program units. ...