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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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Hi Monica: Would you please repost your images -- they are not on the server this morning. I know they purge some files periodcially from there. If possible, would you zip or tar them and just post the one file? I do want to help you with this, but I do not understand what the problem is yet... Thanks.... tom On 4/26/06, 劉育帆 <monica@xxxxxxxxxx> wrote: > > Dear All : > > I had change my email , My question is the value of Latitude OUTLSUPW > out range. > > The links of images I had update. > > ex1.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex1.JPG > ex2.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex2.JPG > ex3.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex3.JPG > ex4.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex4.JPG > > OUTLSUPW : > ftp://ftp.ssec.wisc.edu/pub/incoming/OUTLSUPW > > Thanks a lot!! > > > > Monica > > Monica: > > > > Sorry I did not get your previous email -- I suspect it was put into > > my "junk" email because the return address had "???" in it. > > > > I cannot view your images with the links in your email. Please ftp them > to: > > ftp.ssec.wisc.edu and put them into the "pub/incoming" directory and > > let me know the filenames (they will only stay there for 48 hours, > > though). > > > > Thanks. > > > > tom > > > > Dear all : > Before I mail the lat and lon range question, but no one answer > me... > so I decide to describe clear... > > The OUTLSUPW file is earth map, and I just use the piece of it to > match my data.(my data range : -110 ~ 57.5 and -32.5 ~ 55.0) > so, the lon : 0 ~ 360 --> lon : -110.0 ~ 57.5 > the lat : -90 ~ 90 --> lat : -32.5 ~ 55.0 > > way 1 : use Display.SelectRange > ScalarMap lonRangeMap = new ScalarMap(RealType.Longitude, > Display.SelectRange); > display.addMap(lonRangeMap); > RangeControl lonRangeControl = (RangeControl) > lonRangeMap.getControl(); > ScalarMap latRangeMap = new > ScalarMap(RealType.Latitude,Display.SelectRange); > display.addMap(latRangeMap); > RangeControl latRangeControl = (RangeControl) > latRangeMap.getControl(); > > //Longitude has two coordinate : -180 ~ 180 or 0 ~ 360 > if (lonRange[0] < -180 || lonRange[0] > 180 || lonRange[1] < > -180 || lonRange[1] > 180) > lonRangeControl.setRange(new double[]{lonRange[0] - 0 + > (-180), lonRange[1] - 0 + (-180)}); > else > lonRangeControl.setRange(lonRange); > > latRangeControl.setRange(latRange); > > I use it can get perfect ficture.(my data range : -110 ~ 57.5 and > -32.5 ~ 55.0) > But I set lonRangeControl and latRangeControl, my data range also > change.(my data range : 0 ~ 360 and -90 ~ 90) > ex4.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex4.JPG > > > way2 : use BaseMapAdapter.setLatLonLimits() > baseMapAdapter.setLatLonLimits((float)latRange[0], > (float)latRange[1], (float)lonRange[0], (float)lonRange[1]); > > (my data range : -110 ~ 57.5 and -32.5 ~ 55.0) and (my data range : > 0 ~ 360 and -90 ~ 90) lon and data range is correct. > But lat Max and lat min will out off the range. > ex2.jpeg : > ftp://ftp.ssec.wisc.edu/pub/incoming/ex2.JPG > > Is the visad error ? Or I follow error steps? > Is there any another better resolve way? > > Thanks a lot... > > > By Monica > > Hello~ > > I use those code which about visad, and open file "OUTLSUPW" (Earth map) > But I just get a little zone.(lonRange -110.0 --> 57.5 latRange -32.5 --> > 55.0) > > //same as ftp://ftp.ssec.wisc.edu/pub/incoming/OUTLSUPW > BaseMapAdapter baseMapAdapter = new BaseMapAdapter(new > URL("http://iiiserver:81/monica/data/OUTLSUPW";)); > > double lonRange[] = {-110.0, 57.5}; > double latRange[] = {-32.5, 55.0}; > DataReference maplinesRef = new DataReferenceImpl("MapLines"); > maplinesRef.setData(baseMapAdapter.getData()); > > And I get ex1.jpeg : > ex1.jpeg : ftp://ftp.ssec.wisc.edu/pub/incoming/ex1.JPG > > I read the visad.doc and add this code ... > > > double lonRange[] = {-110.0, 57.5}; > double latRange[] = {-32.5, 55.0}; > DataReference maplinesRef = new DataReferenceImpl("MapLines"); > > baseMapAdapter.setLatLonLimits((float)latRange[0], (float)latRange[1], > (float)lonRange[0], (float)lonRange[1]); // add Limit > maplinesRef.setData(baseMapAdapter.getData()); > > And I get ex2.jpeg > ex2.jpeg : ftp://ftp.ssec.wisc.edu/pub/incoming/ex2.JPG > > But ex2.jpeg is not I want, I want the consequence like ex3.jpeg : > ex3.jpeg : ftp://ftp.ssec.wisc.edu/pub/incoming/ex3.JPG > > I have thought use RangeControl ... > > ScalarMap lonRangeMap = new > ScalarMap(RealType.Longitude,Display.SelectRange); > display.addMap(lonRangeMap); > RangeControl lonRangeControl = (RangeControl) lonRangeMap.getControl(); > latRangeMap = new ScalarMap(RealType.Latitude,Display.SelectRange); > display.addMap(latRangeMap); > RangeControl latRangeControl = (RangeControl) latRangeMap.getControl(); > lonRangeControl.setRange ( lonRange); > latRangeControl.setRange ( latRange); > > in this case I can get the consequence like ex3.jpeg, but when I get > (lonRange > 180 or lonRange < -180), > the view of OUTLSUPW will not show lonRange > 180 or lonRange < -180 and > the range not symmetry.... > > Could you tell me how to solve this problem? or give me a direction to find > answer... > (I use visad_src-2.0.jar) > > Thank you very much~ :) > > By monica > -- Tom Whittaker University of Wisconsin-Madison SSEC/CIMSS 1225 W. 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