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diff --git a/src/slalib/sun67.htx/node58.html b/src/slalib/sun67.htx/node58.html new file mode 100644 index 0000000..78f70fa --- /dev/null +++ b/src/slalib/sun67.htx/node58.html @@ -0,0 +1,112 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<!--Converted with LaTeX2HTML 97.1 (release) (July 13th, 1997) + by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds +* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan +* with significant contributions from: + Jens Lippman, Marek Rouchal, Martin Wilck and others --> +<HTML> +<HEAD> +<TITLE>SLA_DJCAL - MJD to Gregorian for Output</TITLE> +<META NAME="description" CONTENT="SLA_DJCAL - MJD to Gregorian for Output"> +<META NAME="keywords" CONTENT="sun67"> +<META NAME="resource-type" CONTENT="document"> +<META NAME="distribution" CONTENT="global"> +<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso_8859_1"> +<LINK REL="STYLESHEET" HREF="sun67.css"> +<LINK REL="next" HREF="node59.html"> +<LINK REL="previous" HREF="node57.html"> +<LINK REL="up" HREF="node13.html"> +<LINK REL="next" HREF="node59.html"> +</HEAD> +<BODY > +<BR> <HR> +<A NAME="tex2html1006" HREF="node59.html"> +<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next_motif.gif"></A> +<A NAME="tex2html1004" HREF="node13.html"> +<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up_motif.gif"></A> +<A NAME="tex2html998" HREF="node57.html"> +<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="previous_motif.gif"></A> <A HREF="sun67.html#stardoccontents"><IMG ALIGN="BOTTOM" BORDER="0" + SRC="contents_motif.gif"></A> +<BR> +<B> Next:</B> <A NAME="tex2html1007" HREF="node59.html">SLA_DJCL - MJD to Year,Month,Day,Frac</A> +<BR> +<B>Up:</B> <A NAME="tex2html1005" HREF="node13.html">SUBPROGRAM SPECIFICATIONS</A> +<BR> +<B> Previous:</B> <A NAME="tex2html999" HREF="node57.html">SLA_DIMXV - Apply 3D Reverse Rotation</A> +<BR> <HR> <P> +<P><!--End of Navigation Panel--> +<H2><A NAME="SECTION000445000000000000000">SLA_DJCAL - MJD to Gregorian for Output</A> +<A NAME="xref_SLA_DJCAL"> </A><A NAME="SLA_DJCAL"> </A> +</H2> + <DL> +<DT><STRONG>ACTION:</STRONG> +<DD>Modified Julian Date to Gregorian Calendar Date, expressed +in a form convenient for formatting messages (namely + rounded to a specified precision, and with the fields + stored in a single array). +<P> <DT><STRONG>CALL:</STRONG> +<DD><TT>CALL sla_DJCAL (NDP, DJM, IYMDF, J)</TT> +<P> </DL> +<P> <DL> +<DT><STRONG>GIVEN:</STRONG> +<DD> +<BR> +<TABLE CELLPADDING=3> +<TR VALIGN="TOP"><TD ALIGN="LEFT"><EM>NDP</EM></TD> +<TH ALIGN="LEFT"><B>I</B></TH> +<TD ALIGN="LEFT" NOWRAP>number of decimal places of days in fraction</TD> +</TR> +<TR VALIGN="TOP"><TD ALIGN="LEFT"><EM>DJM</EM></TD> +<TD ALIGN="LEFT"><B>D</B></TD> +<TD ALIGN="LEFT" NOWRAP>modified Julian Date (JD-2400000.5)</TD> +</TR> +</TABLE></DL> +<P> <DL> +<DT><STRONG>RETURNED:</STRONG> +<DD> +<BR> +<TABLE CELLPADDING=3> +<TR VALIGN="TOP"><TD ALIGN="LEFT"><EM>IYMDF</EM></TD> +<TH ALIGN="LEFT"><B>I(4)</B></TH> +<TD ALIGN="LEFT" NOWRAP>year, month, day, fraction in Gregorian calendar</TD> +</TR> +<TR VALIGN="TOP"><TD ALIGN="LEFT"><EM>J</EM></TD> +<TD ALIGN="LEFT"><B>I</B></TD> +<TD ALIGN="LEFT" NOWRAP>status: nonzero = out of range</TD> +</TR> +</TABLE></DL> +<P> <DL> +<DT><STRONG>NOTES:</STRONG> +<DD><DL COMPACT> +<DT>1. +<DD>Any date after 4701BC March 1 is accepted. +<DT>2. +<DD>NDP should be 4 or less to avoid overflow on machines which +use 32-bit integers. + </DL></DL> +<P> <DL> +<DT><STRONG>REFERENCE:</STRONG> +<DD>The algorithm is derived from that of Hatcher, +<I>Q.Jl.R.astr.Soc.</I> (1984) <B>25</B>, 53-55. + </DL> +<BR> <HR> +<A NAME="tex2html1006" HREF="node59.html"> +<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next_motif.gif"></A> +<A NAME="tex2html1004" HREF="node13.html"> +<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up_motif.gif"></A> +<A NAME="tex2html998" HREF="node57.html"> +<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="previous_motif.gif"></A> <A HREF="sun67.html#stardoccontents"><IMG ALIGN="BOTTOM" BORDER="0" + SRC="contents_motif.gif"></A> +<BR> +<B> Next:</B> <A NAME="tex2html1007" HREF="node59.html">SLA_DJCL - MJD to Year,Month,Day,Frac</A> +<BR> +<B>Up:</B> <A NAME="tex2html1005" HREF="node13.html">SUBPROGRAM SPECIFICATIONS</A> +<BR> +<B> Previous:</B> <A NAME="tex2html999" HREF="node57.html">SLA_DIMXV - Apply 3D Reverse Rotation</A> +<BR> <HR> <P> +<P><!--End of Navigation Panel--> +<ADDRESS> +<I>SLALIB --- Positional Astronomy Library<BR>Starlink User Note 67<BR>P. T. Wallace<BR>12 October 1999<BR>E-mail:ptw@star.rl.ac.uk</I> +</ADDRESS> +</BODY> +</HTML> |