Changeset 234 for trunk/SRC/Documentation/idldoc_html_output/Computation
- Timestamp:
- 03/21/07 10:14:37 (17 years ago)
- Location:
- trunk/SRC/Documentation/idldoc_html_output/Computation
- Files:
-
- 3 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/SRC/Documentation/idldoc_html_output/Computation/curl.html
r200 r234 106 106 <h2><a class="top" href="#container">top</a>curl <span class="categories"> 107 107 Calculation 108 108 </span></h2> 109 109 110 110 <p class="header"> … … 137 137 A 2D (xy), 3D (xyz or yt) or a structure readable by litchamp and containing 138 138 a 2D (xy), 3D (xyz or yt) array (4d case is not coded yet). 139 note that the dimension of the arr y must suit the domain dimension.139 note that the dimension of the array must suit the domain dimension. 140 140 </div> 141 141 … … 151 151 </h4> 152 152 153 <div class="comments"> 153 <div class="comments"> 154 154 Matrix representing the meridional coordinates (V point) of a field of vectors 155 155 A 2D (xy), 3D (xyz or yt) or a structure readable by litchamp and containing 156 156 a 2D (xy), 3D (xyz or yt) array (4d case is not coded yet). 157 note that the dimension of the arr y must suit the domain dimension.157 note that the dimension of the array must suit the domain dimension. 158 158 </div> 159 159 … … 190 190 191 191 <h4>Version</h4><div class="preformat"> 192 $Id: curl.pro 168 2006-09-06 10:46:29Z pinsard $193 </div> 194 <h4>History</h4><div class="preformat"> 192 $Id: curl.pro 231 2007-03-19 17:15:51Z pinsard $ 193 </div> 194 <h4>History</h4><div class="preformat"> 195 195 Guillaume Roullet (grlod@ipsl.jussieu.fr) 196 196 Sebastien Masson (smasson@lodyc.jussieu.fr) 197 197 adaptation to work with a reduce domain 198 198 21/5/1999: missing values at !values.f_nan 199 199 </div> 200 200 201 201 … … 203 203 204 204 205 <h4>Todo items</h4><div class="preformat"> 205 <h4>Todo items</h4><div class="preformat"> 206 206 code the 4d case</div> 207 207 <h4>Restrictions</h4><div class="preformat"> 208 208 209 - Works only for Arakawa C-grid. 209 - Works only for Arakawa C-grid. 210 210 - UU must be on U grid, VV must be on V grid 211 211 - 4d case is not coded yet 212 212 - the common variable jpt is used to differ xyz (jpt=1) and xyt (jpt=1) cases. 213 - U and V arrays are cut in the same geographic domain. Because of the shift between 214 T, U, V and F grids, it is possible that these two arrays do not have the same 215 size and refer to different indexes. In this case, arrays are re-cut on 216 common indexes. To avoid these re-cuts, use the keyword /memeindice in domdef.pro 213 - U and V arrays are cut in the same geographic domain. Because of the shift between 214 T, U, V and F grids, it is possible that these two arrays do not have the same 215 size and refer to different indexes. In this case, arrays are re-cut on 216 common indexes. To avoid these re-cuts, use the keyword /memeindice in 217 <a href=".//../../ToBeReviewed/GRILLE/domdef.html">domdef</a> 217 218 - When computing the divergence, we update, vargrid, varname, varunits and the 218 219 grid position parameters (firstxf, lastxf, nxf, firstyf, lastyf, nyf). 219 - points that cannot be computed (domain bo ndaries, coastline) are set to NaN220 - points that cannot be computed (domain boundaries, coastline) are set to NaN 220 221 </div> 221 222 … … 224 225 225 226 <h4>Uses routines</h4><div class="preformat"> 226 cm_4cal, cm_4data, cm_4mmesh 227 cm_4cal, cm_4data, cm_4mmesh 227 228 </div> 228 229 -
trunk/SRC/Documentation/idldoc_html_output/Computation/div.html
r200 r234 133 133 </h4> 134 134 135 <div class="comments"> 135 <div class="comments"> 136 136 Matrix representing the zonal coordinates (U point) of a field of vectors 137 137 A 2D (xy), 3D (xyz or yt) or a structure readable by litchamp and containing 138 138 a 2D (xy), 3D (xyz or yt) array (4d case is not coded yet). 139 note that the dimension of the arr y must suit the domain dimension.139 note that the dimension of the array must suit the domain dimension. 140 140 </div> 141 141 … … 151 151 </h4> 152 152 153 <div class="comments"> 153 <div class="comments"> 154 154 Matrix representing the meridional coordinates (V point) of a field of vectors 155 155 A 2D (xy), 3D (xyz or yt) or a structure readable by litchamp and containing 156 156 a 2D (xy), 3D (xyz or yt) array (4d case is not coded yet). 157 note that the dimension of the arr y must suit the domain dimension.157 note that the dimension of the array must suit the domain dimension. 158 158 </div> 159 159 … … 190 190 191 191 <h4>Version</h4><div class="preformat"> 192 $Id: div.pro 168 2006-09-06 10:46:29Z pinsard $192 $Id: div.pro 231 2007-03-19 17:15:51Z pinsard $ 193 193 </div> 194 194 <h4>History</h4><div class="preformat"> … … 202 202 203 203 204 <h4>Todo items</h4><div class="preformat"> 204 <h4>Todo items</h4><div class="preformat"> 205 205 code the 4d case</div> 206 206 <h4>Restrictions</h4><div class="preformat"> 207 207 208 - Works only for Arakawa C-grid. 208 - Works only for Arakawa C-grid. 209 209 - UU must be on U grid, VV must be on V grid 210 210 - 4d case is not coded yet 211 211 - the common variable jpt is used to differ xyz (jpt=1) and xyt (jpt=1) cases. 212 - U and V arrays are cut in the same geographic domain. Because of the shift between 213 T, U, V and F grids, it is possible that these two arrays do not have the same 214 size and refer to different indexes. In this case, arrays are re-cut on 215 common indexes. To avoid these re-cuts, use the keyword /memeindice in domdef.pro 212 - U and V arrays are cut in the same geographic domain. Because of the shift between 213 T, U, V and F grids, it is possible that these two arrays do not have the same 214 size and refer to different indexes. In this case, arrays are re-cut on 215 common indexes. To avoid these re-cuts, use the keyword /memeindice in 216 <a href=".//../../ToBeReviewed/GRILLE/domdef.html">domdef</a> 216 217 - When computing the divergence, we update, vargrid, varname, varunits and the 217 218 grid position parameters (firstxt, lastxt, nxt, firstyt, lastyt, nyt). 218 - points that cannot be computed (domain bo ndaries, coastline) are set to NaN219 - points that cannot be computed (domain boundaries, coastline) are set to NaN 219 220 </div> 220 221 … … 223 224 224 225 <h4>Uses routines</h4><div class="preformat"> 225 cm_4cal, cm_4data, cm_4mmesh 226 cm_4cal, cm_4data, cm_4mmesh 226 227 </div> 227 228 -
trunk/SRC/Documentation/idldoc_html_output/Computation/grad.html
r200 r234 111 111 <span class="result">result = </span>grad(<span class="result"><a href="#_grad_param_field">field</a>, <a href="#_grad_param_direc">direc</a></span>)</p> 112 112 113 <div class="comments"></div> 113 <div class="comments"> 114 </div> 114 115 115 116 <h3>Return value</h3><div class="preformat"> RES {type=2D, 3D or 4D array} … … 136 137 3D (xyz or yt) or 4D (xyzt) array or a structure readable by litchamp 137 138 and containing a 2D (xy), 3D (xyz or yt) or 4D (xyzt) array. 138 note that the dimension of the arr y must suit the domain dimension.139 note that the dimension of the array must suit the domain dimension. 139 140 </div> 140 141 … … 167 168 168 169 <h4>Version</h4><div class="preformat"> 169 $Id: grad.pro 168 2006-09-06 10:46:29Z pinsard $170 $Id: grad.pro 232 2007-03-20 16:59:36Z pinsard $ 170 171 </div> 171 172 <h4>History</h4><div class="preformat"> … … 179 180 180 181 <h4>Restrictions</h4><div class="preformat"> 181 - Works only for Arakawa C-grid. 182 - Works only for Arakawa C-grid. 182 183 - When computing the gradient, the result is not on the same grid point 183 184 than the input data. In consequence, we update, vargrid and the grid position 184 185 parameters (firstx[tuvf], lastx[tuvf], nx[tuvf], firsty[tuvf], lasty[tuvf], 185 186 ny[tuvf], firstz[tw], lastz[tw], nz[tw]). 186 - points that cannot be computed (domain bo ndaries, coastline) are set to NaN187 - points that cannot be computed (domain boundaries, coastline) are set to NaN 187 188 - the common variable jpt is used to differ xyz (jpt=1) and xyt (jpt=1) cases. 188 189 </div> … … 192 193 193 194 <h4>Uses routines</h4><div class="preformat"> 194 cm_4cal, cm_4data, cm_4mmesh 195 cm_4cal, cm_4data, cm_4mmesh 195 196 </div> 196 197
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