- Timestamp:
- 07/23/09 11:18:49 (15 years ago)
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trunk/SRC/Documentation/idldoc_assistant_output/Interpolation/spl_keep_mean.html
r338 r402 209 209 <h3>Examples</h3><pre> 210 210 211 212 213 IDL> yr1 = 1990214 IDL> yr2 = 1992215 IDL> nyr = yr2-yr1+1216 IDL> n1 = 12*nyr+1217 IDL> x = julday(1+findgen(n1), replicate(1, n1) $218 IDL> , replicate(yr1, n1), fltarr(n1))219 IDL> n2 = 365*nyr + total(leapyr(yr1+indgen(nyr))) + 1220 IDL> x2 = julday(replicate(1, n2), 1+findgen(n2) $221 IDL> , replicate(yr1, n2), fltarr(n2))222 IDL> y = abs(randomn(0, n1-1))223 IDL> y2 = spl_keep_mean(x, y, x2, /ge0)224 225 IDL> print, min(x, max = ma), ma226 IDL> print, min(x2, max = ma), ma227 IDL> print, vairdate([min(x, max = ma), ma])228 IDL> print, total(y*(x[1:n1-1]-x[0:n1-2]))229 IDL> print, total(y2*(x2[1:n2-1]-x2[0:n2-2]))211 12 monthly values of precipitations into daily values: 212 213 IDL> yr1 = 1990 214 IDL> yr2 = 1992 215 IDL> nyr = yr2-yr1+1 216 IDL> n1 = 12*nyr+1 217 IDL> x = julday(1+findgen(n1), replicate(1, n1) $ 218 IDL> , replicate(yr1, n1), fltarr(n1)) 219 IDL> n2 = 365*nyr + total(leapyr(yr1+indgen(nyr))) + 1 220 IDL> x2 = julday(replicate(1, n2), 1+findgen(n2) $ 221 IDL> , replicate(yr1, n2), fltarr(n2)) 222 IDL> y = abs(randomn(0, n1-1)) 223 IDL> y2 = spl_keep_mean(x, y, x2, /ge0) 224 225 IDL> print, min(x, max = ma), ma 226 IDL> print, min(x2, max = ma), ma 227 IDL> print, vairdate([min(x, max = ma), ma]) 228 IDL> print, total(y*(x[1:n1-1]-x[0:n1-2])) 229 IDL> print, total(y2*(x2[1:n2-1]-x2[0:n2-2])) 230 230 231 231 </pre><h3>Version history</h3> 232 232 233 233 <h4>Version</h4> 234 $Id: spl_keep_mean.pro 3 27 2007-12-13 16:22:35Z pinsard $234 $Id: spl_keep_mean.pro 372 2008-08-08 12:31:53Z pinsard $ 235 235 236 236 <h4>History</h4> 237 237 Sebastien Masson (smasson@lodyc.jussieu.fr): May 2005 238 238 239 239
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