Ignore:
Timestamp:
07/23/09 11:18:49 (15 years ago)
Author:
smasson
Message:

update documentation

File:
1 edited

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  • trunk/SRC/Documentation/idldoc_assistant_output/Interpolation/fromirr.html

    r338 r402  
    6363     
    6464 interpolate data from an irregular 2D grid to any 2D grid. 
    65    Only 1 method available = bilinear 
     65 
     66 Only 1 method available = bilinear 
    6667 
    6768 
     
    268269          dataout = total(weig*datain[addr], 1) 
    269270          dataout = reform(dataout, jpio, jpjo, /over) 
     271 
    270272 In that case, method, lonin, latin, are not used (but are necessary). 
    271273 lonout, latout are used only to know the output domain size 
     
    293295  To interpolate 1 field: 
    294296 
    295  IDL> tncep = fromirr('bilinear', topa, glamt, gphit, tmask[*,*,0], lonout, latout, mskout) 
     297   IDL> tncep = fromirr('bilinear', topa, glamt, gphit, tmask[*,*,0], lonout, latout, mskout) 
    296298 
    297299  or if you have several fields to interpolate from the same source and target grids 
     
    300302   (that must be undefined or equal to 0 before calling fromirr) 
    301303 
    302  IDL> t1ncep = fromirr('bilinear', topa, glamt, gphit, tmask[*,*,0], lonout, latout, mskout $ 
     304   IDL> t1ncep = fromirr('bilinear', topa, glamt, gphit, tmask[*,*,0], lonout, latout, mskout $ 
    303305                            , WEIG = a, ADDR = b) 
    304  IDL> help, a, b 
     306   IDL> help, a, b 
    305307 
    306308 2) use a and b that are now defined to bypass the computation of the weights  
    307309 and addresses and speed-up the computation! 
    308310 
    309  IDL> t2ncep = fromirr('bilinear', topa, WEIG = a, ADDR = b) 
     311   IDL> t2ncep = fromirr('bilinear', topa, WEIG = a, ADDR = b) 
    310312 
    311313    </pre><h3>Version history</h3> 
    312314     
    313315    <h4>Version</h4> 
    314  $Id: fromirr.pro 327 2007-12-13 16:22:35Z pinsard $ 
     316 $Id: fromirr.pro 372 2008-08-08 12:31:53Z pinsard $ 
    315317 
    316318    <h4>History</h4> 
    317   June 2006: Sebastien Masson (smasson@lodyc.jussieu.fr) 
     319 June 2006: Sebastien Masson (smasson@lodyc.jussieu.fr) 
    318320 
    319321     
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