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| 74 | << prev file | <a href="def_month.html">next file >></a> <a href="caldat.html" target="_TOP">view single page</a> | <a href="./../../index.html?format=raw" target="_TOP">view frames</a> summary: fields | routine details: <a href="#routine_details">routine</a> |
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| 79 | <div id="container"> |
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| 80 | |
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| 81 | <h1 class="directory"><a href="directory-overview.html?format=raw">ToBeReviewed/CALENDRIER/</a></h1> |
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| 82 | <h2 class="pro_file">caldat.pro</h2> |
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| 98 | |
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| 99 | <div id="routine_details"> |
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| 100 | |
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| 101 | |
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| 102 | <div class="routine_details" id="_CALDAT"> |
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| 103 | |
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| 104 | <h2><a class="top" href="#container">top</a>CALDAT </h2> |
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| 105 | |
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| 106 | <p class="header"> |
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| 107 | CALDAT<span class="result">, <a href="#_CALDAT_param_julian">julian</a>, <a href="#_CALDAT_param_month">month</a>, <a href="#_CALDAT_param_day">day</a>, <a href="#_CALDAT_param_year">year</a>, <a href="#_CALDAT_param_hour">hour</a>, <a href="#_CALDAT_param_minute">minute</a>, <a href="#_CALDAT_param_second">second</a></span>, <a href="#_CALDAT_keyword_NDAYSPM">NDAYSPM</a>=<span class="result">NDAYSPM</span></p> |
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| 108 | |
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| 109 | <div class="comments"> |
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| 110 | NAME: |
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| 111 | CALDAT |
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| 112 | |
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| 113 | PURPOSE: |
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| 114 | Return the calendar date and time given julian date. |
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| 115 | This is the inverse of the function JULDAY. |
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| 116 | CATEGORY: |
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| 117 | Misc. |
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| 118 | |
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| 119 | CALLING SEQUENCE: |
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| 120 | CALDAT, Julian, Month, Day, Year, Hour, Minute, Second |
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| 121 | See also: julday, the inverse of this function. |
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| 122 | |
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| 123 | INPUTS: |
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| 124 | JULIAN contains the Julian Day Number (which begins at noon) of the |
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| 125 | specified calendar date. It should be a long integer. |
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| 126 | OUTPUTS: |
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| 127 | (Trailing parameters may be omitted if not required.) |
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| 128 | MONTH: Number of the desired month (1 = January, ..., 12 = December). |
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| 129 | |
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| 130 | DAY: Number of day of the month. |
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| 131 | |
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| 132 | YEAR: Number of the desired year. |
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| 133 | |
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| 134 | HOUR: Hour of the day |
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| 135 | Minute: Minute of the day |
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| 136 | Second: Second (and fractions) of the day. |
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| 137 | |
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| 138 | KEYWORD PARAMETERS: |
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| 139 | |
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| 140 | NDAYSPM: for using a calendar with fixed number of days per |
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| 141 | months. defaut value of NDAYSPM=30 |
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| 142 | |
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| 143 | COMMON BLOCKS: cm_4cal |
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| 144 | |
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| 145 | SIDE EFFECTS: |
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| 146 | None. |
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| 147 | |
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| 148 | RESTRICTIONS: |
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| 149 | Accuracy using IEEE double precision numbers is approximately |
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| 150 | 1/10000th of a second. |
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| 151 | |
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| 152 | MODIFICATION HISTORY: |
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| 153 | Translated from "Numerical Recipies in C", by William H. Press, |
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| 154 | Brian P. Flannery, Saul A. Teukolsky, and William T. Vetterling. |
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| 155 | Cambridge University Press, 1988 (second printing). |
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| 156 | |
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| 157 | DMS, July 1992. |
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| 158 | DMS, April 1996, Added HOUR, MINUTE and SECOND keyword |
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| 159 | AB, 7 December 1997, Generalized to handle array input. |
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| 160 | |
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| 161 | Eric Guilyardi, June 1999 |
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| 162 | Added key_work ndayspm for fixed number of days per months |
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| 163 | |
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| 164 | AB, 3 January 2000, Make seconds output as DOUBLE in array output.</div> |
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| 165 | |
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| 166 | |
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| 167 | |
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| 168 | |
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| 169 | <h3>Parameters</h3> |
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| 170 | |
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| 171 | |
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| 172 | <h4 id="_CALDAT_param_julian">julian |
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| 173 | |
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| 180 | |
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| 181 | </h4> |
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| 182 | |
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| 183 | <div class="comments"></div> |
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| 184 | |
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| 185 | <h4 id="_CALDAT_param_month">month |
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| 186 | |
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| 193 | |
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| 194 | </h4> |
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| 195 | |
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| 196 | <div class="comments"></div> |
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| 197 | |
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| 198 | <h4 id="_CALDAT_param_day">day |
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| 207 | </h4> |
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| 208 | |
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| 209 | <div class="comments"></div> |
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| 210 | |
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| 211 | <h4 id="_CALDAT_param_year">year |
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| 220 | </h4> |
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| 222 | <div class="comments"></div> |
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| 223 | |
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| 224 | <h4 id="_CALDAT_param_hour">hour |
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| 233 | </h4> |
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| 235 | <div class="comments"></div> |
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| 236 | |
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| 237 | <h4 id="_CALDAT_param_minute">minute |
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| 246 | </h4> |
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| 247 | |
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| 248 | <div class="comments"></div> |
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| 249 | |
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| 250 | <h4 id="_CALDAT_param_second">second |
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| 268 | <h3>Keywords</h3> |
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| 269 | |
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| 270 | <h4 id="_CALDAT_keyword_NDAYSPM">NDAYSPM |
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