- Timestamp:
- 07/23/09 11:18:49 (15 years ago)
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trunk/SRC/Documentation/idldoc_assistant_output/Interpolation/extrapolate.html
r338 r402 76 76 </font></h2> 77 77 78 <p><font face="Courier"><i>result = </i>extrapolate(<i><a href="#_extrapolate_keyword_zinput">zinput</a>, <a href="#_extrapolate_keyword_maskinput">maskinput</a>[, <a href="#_extrapolate_keyword_nb_iteration">nb_iteration</a>]</i>, <a href="#_extrapolate_keyword_ X_PERIODIC">X_PERIODIC</a>=<i>scalar, 0 or 1</i>, <a href="#_extrapolate_keyword_MINVAL">MINVAL</a>=<i>scalar</i>, <a href="#_extrapolate_keyword_MAXVAL">MAXVAL</a>=<i>scalar</i>, <a href="#_extrapolate_keyword_GE0">GE0</a>=<i>scalar 0 or 1</i>, <a href="#_extrapolate_keyword__EXTRA">_EXTRA</a>=<i>_EXTRA</i>)</font></p>78 <p><font face="Courier"><i>result = </i>extrapolate(<i><a href="#_extrapolate_keyword_zinput">zinput</a>, <a href="#_extrapolate_keyword_maskinput">maskinput</a>[, <a href="#_extrapolate_keyword_nb_iteration">nb_iteration</a>]</i>, <a href="#_extrapolate_keyword_FILLXDIR">FILLXDIR</a>=<i>scalar, 0 or 1</i>, <a href="#_extrapolate_keyword_FILLYDIR">FILLYDIR</a>=<i>scalar, 0 or 1</i>, <a href="#_extrapolate_keyword_X_PERIODIC">X_PERIODIC</a>=<i>scalar, 0 or 1</i>, <a href="#_extrapolate_keyword_MINVAL">MINVAL</a>=<i>scalar</i>, <a href="#_extrapolate_keyword_MAXVAL">MAXVAL</a>=<i>scalar</i>, <a href="#_extrapolate_keyword_GE0">GE0</a>=<i>scalar 0 or 1</i>, <a href="#_extrapolate_keyword__EXTRA">_EXTRA</a>=<i>_EXTRA</i>)</font></p> 79 79 80 80 … … 147 147 148 148 149 <a name="#_extrapolate_keyword_FILLXDIR"></a> 150 <h4>FILLXDIR 151 152 153 154 155 156 <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar, 0 or 1</i></font> 157 <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> 158 159 </h4> 160 161 162 put 1 to specify that filling of the data must be done only along x direction 163 164 165 <a name="#_extrapolate_keyword_FILLYDIR"></a> 166 <h4>FILLYDIR 167 168 169 170 171 172 <font size="-1" color="#006633">type:</font> <font size="-1" color="#006633"><i>scalar, 0 or 1</i></font> 173 <font size="-1" color="#006633">default:</font> <font size="-1" color="#006633"><i>0</i></font> 174 175 </h4> 176 177 178 put 1 to specify that filling of the data must be done only along y direction 179 180 149 181 <a name="#_extrapolate_keyword_X_PERIODIC"></a> 150 182 <h4>X_PERIODIC … … 229 261 230 262 <h3>Examples</h3><pre> 231 IDL> a=extrapolate(dist(jpi,jpj),tmask[*,*,0],/x_periodic) 232 IDL> tvplus, a 233 IDL> tvplus, a*(1-tmask[*,*,0]) 263 264 IDL> a=extrapolate(dist(jpi,jpj),tmask[*,*,0],/x_periodic) 265 IDL> tvplus, a 266 IDL> tvplus, a*(1-tmask[*,*,0]) 267 234 268 get the coastline: 235 IDL> a=extrapolate(tmask[*,*,0],tmask[*,*,0],1,/x_periodic) 236 IDL> tvplus, a-tmask[*,*,0] 269 270 IDL> a=extrapolate(tmask[*,*,0],tmask[*,*,0],1,/x_periodic) 271 IDL> tvplus, a-tmask[*,*,0] 237 272 238 273 </pre><h3>Version history</h3> 239 274 240 275 <h4>Version</h4> 241 $Id: extrapolate.pro 3 27 2007-12-13 16:22:35Z pinsard$276 $Id: extrapolate.pro 384 2008-11-06 02:32:33Z smasson $ 242 277 243 278 <h4>History</h4>
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