Le mardi 10 mai 2011 21:24:21, Jonathan Greenberg a écrit : > Thanks, but I was hoping someone had seen this with the latest Debian > release. Follow-up question, if I were to uninstall gdal + all the > affiliated libraries/dependencies, what do I need to make sure I > remove? I'm noticing, at least, that the segfault is not occurring on > another debian box we have -- seems like something may have gotten > corrupted along the way, but I've tried doing an apt-get remove on > libgdal1-dev and gdal-bin, as well as the libhdf4. Any tricks to > "clearing out" gdal for a "clean" reinstall?
It is possible you are the victim of the "Incompatibility with NetCDF Libraries" section of http://trac.osgeo.org/gdal/wiki/HDF . Depending on your Debian version, I remember there is/was indeed an incompatibility between the hdf4 and netcdf lib they provide. Building by yourself and disabling the netcdf lib ( ./configure --without-netcdf) might help. > > --j > > On Mon, May 9, 2011 at 8:23 PM, Nikolaos Hatzopoulos <[email protected]> wrote: > > I am using centos and elgis repo and for me it is working.. > > so there must be a problem with the hdf linking or compile of the > > library. Note hdf4 is responsible to do the job not hdf5 for the > > particular case. > > > > gdal_translate 'HDF4_EOS:EOS_GRID:"MCD15A2. > > A2002185.h12v05.005.2007172035551.hdf":MOD_Grid_MOD15A2:LaiStdDev_1km' > > test2.tif > > Input file size is 1200, 1200 > > 0...10...20...30...40...50...60...70...80...90...100 - done. > > > > --Nikos Hatzopoulos > > > > > > On Mon, May 9, 2011 at 5:56 PM, Jonathan Greenberg > > <[email protected]> > > > > wrote: > >> Folks: > >> > >> I did a Debian install of both the "unstable" and the "experimental" > >> versions of GDAL, and when running gdal_translate on a MODIS HDF4 file > >> I'm getting a segmentation fault. gdalinfo works fine tho. Thoughts? > >> > >> $ gdal_translate -ot Float32 -of ENVI > >> > >> HDF4_EOS:EOS_GRID:MCD15A2.A2002185.h35v10.005.2007177210333.hdf:MOD_Grid > >> _MOD15A2:Lai_1km test_hdf.envi > >> Input file size is 1200, 1200 > >> 0Segmentation fault > >> > >> $ gdalinfo > >> HDF4_EOS:EOS_GRID:MCD15A2.A2002185.h35v10.005.2007177210333.hdf:MOD_Grid > >> _MOD15A2:Lai_1km Driver: HDF4Image/HDF4 Dataset > >> Files: MCD15A2.A2002185.h35v10.005.2007177210333.hdf > >> Size is 1200, 1200 > >> Coordinate System is: > >> PROJCS["unnamed", > >> GEOGCS["Unknown datum based upon the custom spheroid", > >> DATUM["Not specified (based on custom spheroid)", > >> SPHEROID["Custom spheroid",6371007.181,0]], > >> PRIMEM["Greenwich",0], > >> UNIT["degree",0.0174532925199433]], > >> PROJECTION["Sinusoidal"], > >> PARAMETER["longitude_of_center",0], > >> PARAMETER["false_easting",0], > >> PARAMETER["false_northing",0], > >> UNIT["Meter",1]] > >> Origin = (18903158.834332998842001,-1111950.519667000044137) > >> Pixel Size = (926.625433055833014,-926.625433054999803) > >> Metadata: > >> HDFEOSVersion=HDFEOS_V2.9 > >> LOCALGRANULEID=MCD15A2.A2002185.h35v10.005.2007177210333.hdf > >> PRODUCTIONDATETIME=2007-06-26T21:03:33.000Z > >> DAYNIGHTFLAG=Day > >> REPROCESSINGACTUAL=reprocessed > >> LOCALVERSIONID=5.0.4 > >> REPROCESSINGPLANNED=further update is anticipated > >> SCIENCEQUALITYFLAG=Not Investigated > >> AUTOMATICQUALITYFLAGEXPLANATION=No automatic quality assessment is > >> performed in the PGE > >> AUTOMATICQUALITYFLAG=Passed > >> SCIENCEQUALITYFLAGEXPLANATION=See > >> http://landweb.nascom/nasa.gov/cgi-bin/QA_WWW/qaFlagPage.cgi?sat=aqua > >> the product Science Quality status. > >> QAPERCENTMISSINGDATA=99 > >> QAPERCENTOUTOFBOUNDSDATA=99 > >> QAPERCENTCLOUDCOVER=0 > >> QAPERCENTINTERPOLATEDDATA=0 > >> PARAMETERNAME=MCD15A2 > >> VERSIONID=5 > >> SHORTNAME=MCD15A2 > >> INPUTPOINTER=MYD15A1.A2002192.h35v10.005.2007162232536.hdf, > >> MYD15A1.A2002191.h35v10.005.2007162024118.hdf, > >> MYD15A1.A2002190.h35v10.005.2007162092900.hdf, > >> MYD15A1.A2002189.h35v10.005.2007161211830.hdf, > >> MYD15A1.A2002188.h35v10.005.2007161122622.hdf, > >> MYD15A1.A2002187.h35v10.005.2007161050931.hdf, > >> MYD15A1.A2002186.h35v10.005.2007161012141.hdf, > >> MYD15A1.A2002185.h35v10.005.2007161153557.hdf, > >> MOD15A1.A2002192.h35v10.005.2007163022444.hdf, > >> MOD15A1.A2002191.h35v10.005.2007162214105.hdf, > >> MOD15A1.A2002190.h35v10.005.2007162180320.hdf, > >> MOD15A1.A2002189.h35v10.005.2007161200152.hdf, > >> MOD15A1.A2002188.h35v10.005.2007161164154.hdf, > >> MOD15A1.A2002187.h35v10.005.2007160174423.hdf, > >> MOD15A1.A2002186.h35v10.005.2007152183046.hdf, > >> MOD15A1.A2002185.h35v10.005.2007152031253.hdf, MCD15A2_ANC_RI4.hdf > >> GRINGPOINTLONGITUDE=172.479315908761, 172.622770159185, > >> 179.999502554976, -179.856407114504 > >> GRINGPOINTLATITUDE=-19.1662177463598, -9.98364248250805, > >> -9.97534112170732, -19.180676222654 > >> GRINGPOINTSEQUENCENO=1, 2, 3, 4 > >> EXCLUSIONGRINGFLAG=N > >> RANGEENDINGDATE=2002-07-11 > >> RANGEENDINGTIME=23:59:59 > >> RANGEBEGINNINGDATE=2002-07-04 > >> RANGEBEGINNINGTIME=00:00:00 > >> PGEVERSION=5.0.6 > >> ASSOCIATEDSENSORSHORTNAME=MODIS > >> ASSOCIATEDPLATFORMSHORTNAME=Terra > >> ASSOCIATEDINSTRUMENTSHORTNAME=MODIS > >> ASSOCIATEDSENSORSHORTNAME=MODIS > >> ASSOCIATEDPLATFORMSHORTNAME=Aqua > >> ASSOCIATEDINSTRUMENTSHORTNAME=MODIS > >> QAPERCENTGOODQUALITY=89 > >> QAPERCENTOTHERQUALITY=100 > >> HORIZONTALTILENUMBER=35 > >> VERTICALTILENUMBER=10 > >> TileID=51035010 > >> NDAYS_COMPOSITED=16 > >> QAPERCENTGOODFPAR=89 > >> QAPERCENTGOODLAI=89 > >> QAPERCENTMAINMETHOD=89 > >> QAPERCENTEMPIRICALMODEL=11 > >> NORTHBOUNDINGCOORDINATE=-9.99999999910197 > >> SOUTHBOUNDINGCOORDINATE=-19.1833333316106 > >> EASTBOUNDINGCOORDINATE=179.999999983337 > >> WESTBOUNDINGCOORDINATE=172.622524004598 > >> ALGORITHMPACKAGEACCEPTANCEDATE=10-01-2004 > >> ALGORITHMPACKAGEMATURITYCODE=Normal > >> ALGORITHMPACKAGENAME=MCDPR_15A2 > >> ALGORITHMPACKAGEVERSION=5 > >> GEOANYABNORMAL=False > >> GEOESTMAXRMSERROR=50.0 > >> LONGNAME=MODIS/Terra+Aqua Leaf Area Index/FPAR 8-Day L4 Global 1km SIN > >> Grid > >> PROCESSINGCENTER=MODAPS > >> SYSTEMFILENAME=MYD15A1.A2002192.h35v10.005.2007162232536.hdf, > >> MYD15A1.A2002191.h35v10.005.2007162024118.hdf, > >> MYD15A1.A2002190.h35v10.005.2007162092900.hdf, > >> MYD15A1.A2002189.h35v10.005.2007161211830.hdf, > >> MYD15A1.A2002188.h35v10.005.2007161122622.hdf, > >> MYD15A1.A2002187.h35v10.005.2007161050931.hdf, > >> MYD15A1.A2002186.h35v10.005.2007161012141.hdf, > >> MYD15A1.A2002185.h35v10.005.2007161153557.hdf, > >> MOD15A1.A2002192.h35v10.005.2007163022444.hdf, > >> MOD15A1.A2002191.h35v10.005.2007162214105.hdf, > >> MOD15A1.A2002190.h35v10.005.2007162180320.hdf, > >> MOD15A1.A2002189.h35v10.005.2007161200152.hdf, > >> MOD15A1.A2002188.h35v10.005.2007161164154.hdf, > >> MOD15A1.A2002187.h35v10.005.2007160174423.hdf, > >> MOD15A1.A2002186.h35v10.005.2007152183046.hdf, > >> MOD15A1.A2002185.h35v10.005.2007152031253.hdf > >> NUMBEROFGRANULES=1 > >> GRANULEDAYNIGHTFLAG=Day > >> GRANULEBEGINNINGDATETIME=2007-06-01T03:12:53.000Z > >> GRANULEENDINGDATETIME=2007-06-01T03:12:53.000Z > >> CHARACTERISTICBINANGULARSIZE=30.0 > >> CHARACTERISTICBINSIZE=926.625433055556 > >> DATACOLUMNS=1200 > >> DATAROWS=1200 > >> GLOBALGRIDCOLUMNS=43200 > >> GLOBALGRIDROWS=21600 > >> NADIRDATARESOLUTION=1km > >> MAXIMUMOBSERVATIONS=1 > >> SPSOPARAMETERS=5367, 2680 > >> PROCESSINGENVIRONMENT=IRIX64 mtvs3 6.5 10070055 IP35 > >> DESCRREVISION=5.0 > >> ENGINEERING_DATA= > >> # MOD_PR15A2 (Vers 5.0.4 Rele 10.18.2006 23:59) > >> # MUM API Vers 2.5.8 Rev 104 Rel. 11.15.2000 10:49 (pgs) > >> # (c) 2000 J.M. Glassy, NTSG,LLSD > >> # portions of MUM API by Petr Votava,NTSG Lab,U.Montana > >> # HOST ECS_PGS_VirtualHost PROCESS 19540618 > >> # PLATFORM Sys genericunix Vers unknown Release unknown Node (no > >> nodename available) > >> # INIT-TIME Tue Jun 26 17:00:14 2007 > >> > >> YEARDAY 185 COMPOSITE_PERIOD 24 FIRSTDAY_IN_PERIOD 185 > >> SDS[PGE34_ISG_MBRLUT] ID 268697600 Rank 2 (664 120) > >> SDS[PGE34_OUTFIELD_PROP] ID 268697601 Rank 2 (78 179) > >> SDS[PGE34_BROWSEFIELD_PROP] ID 268697602 Rank 2 (77 164) > >> READANC SDS[PGE34_ISG_MBRLUT] RANK 2 (664 120) > >> READANC SDS[PGE34_OUTFIELD_PROP] RANK 2 (78 179) > >> READANC SDS[PGE34_BROWSEFIELD_PROP] RANK 2 (77 164) > >> READANC SDS[PGE34_ECSMETA_DICT] RANK 2 (73 110) > >> READANC SDS[PGE34_RELEASE_NOTES] RANK 2 (84 98) > >> FLDPROP SDSnam(PGE34_OUTFIELD_PROP)MoleName(PGE34_OUTFIELD_PROP)Status > >> 3 Nelem 13962 > >> BROWSE cvlBrwMol 0 Nelem 57600 Type 21 Status 3 > >> BROWSE cvlBrwMol 1 Nelem 57600 Type 21 Status 3 > >> BROWSE cvlBrwMol 2 Nelem 57600 Type 21 Status 3 > >> BROWSE cvlBrwMol 3 Nelem 57600 Type 21 Status 3 > >> BROWSE: NEW GRID ID 4194320 > >> BROWSEFIELD 0 Sum 14571961 Average 252.985 > >> BROWSEFIELD 1 Sum 14560181 Average 252.781 > >> BROWSEFIELD 2 Sum 8999599 Average 156.243 > >> BROWSEFIELD 3 Sum 14616929 Average 253.766 > >> BROWSE-DONE: N-Pixels 57600 Invalid offsets: 0 OutOfRange 0 > >> > >> COMPOSITING FPAR FREQUENCIES > >> FPAR 6 33 > >> FPAR 7 20 > >> FPAR 8 11 > >> FPAR 9 7 > >> FPAR 10 18 > >> FPAR 11 3 > >> FPAR 12 7 > >> FPAR 13 14 > >> FPAR 14 9 > >> FPAR 15 21 > >> FPAR 16 15 > >> FPAR 17 4 > >> FPAR 18 10 > >> FPAR 19 50 > >> FPAR 20 24 > >> FPAR 21 11 > >> FPAR 22 13 > >> FPAR 23 7 > >> FPAR 24 26 > >> FPAR 25 23 > >> FPAR 26 22 > >> FPAR 27 37 > >> FPAR 28 26 > >> FPAR 29 21 > >> FPAR 30 33 > >> FPAR 31 17 > >> FPAR 32 33 > >> FPAR 33 23 > >> FPAR 34 17 > >> FPAR 35 27 > >> FPAR 36 22 > >> FPAR 37 17 > >> FPAR 38 35 > >> FPAR 39 18 > >> FPAR 40 35 > >> FPAR 41 30 > >> FPAR 42 25 > >> FPAR 43 17 > >> FPAR 44 38 > >> FPAR 45 22 > >> FPAR 46 27 > >> FPAR 47 37 > >> FPAR 48 45 > >> FPAR 49 21 > >> FPAR 50 29 > >> FPAR 51 39 > >> FPAR 52 37 > >> FPAR 53 38 > >> FPAR 54 33 > >> FPAR 55 40 > >> FPAR 56 26 > >> FPAR 57 27 > >> FPAR 58 40 > >> FPAR 59 54 > >> FPAR 60 54 > >> FPAR 61 55 > >> FPAR 62 51 > >> FPAR 63 27 > >> FPAR 64 66 > >> FPAR 65 66 > >> FPAR 66 66 > >> FPAR 67 56 > >> FPAR 68 57 > >> FPAR 69 78 > >> FPAR 70 67 > >> FPAR 71 65 > >> FPAR 72 69 > >> FPAR 73 82 > >> FPAR 74 75 > >> FPAR 75 79 > >> FPAR 76 101 > >> FPAR 77 52 > >> FPAR 78 68 > >> FPAR 79 78 > >> FPAR 80 73 > >> FPAR 81 57 > >> FPAR 82 62 > >> FPAR 83 97 > >> FPAR 84 137 > >> FPAR 85 213 > >> FPAR 86 170 > >> FPAR 87 243 > >> FPAR 88 410 > >> FPAR 89 1142 > >> FPAR 90 2373 > >> FPAR 91 758 > >> FPAR 92 68 > >> FPAR 93 125 > >> FPAR 94 179 > >> FPAR 95 187 > >> FPAR 96 126 > >> FPAR 97 31 > >> FPAR 98 13 > >> FPAR 99 4 > >> > >> COMPOSITING LAI FREQUENCIES > >> LAI 1 68 > >> LAI 2 53 > >> LAI 3 131 > >> LAI 4 56 > >> LAI 5 109 > >> LAI 6 114 > >> LAI 7 112 > >> LAI 8 85 > >> LAI 9 96 > >> LAI 10 98 > >> LAI 11 107 > >> LAI 12 75 > >> LAI 13 80 > >> LAI 14 104 > >> LAI 15 93 > >> LAI 16 135 > >> LAI 17 71 > >> LAI 18 95 > >> LAI 19 97 > >> LAI 20 103 > >> LAI 21 106 > >> LAI 22 90 > >> LAI 23 95 > >> LAI 24 122 > >> LAI 25 94 > >> LAI 26 66 > >> LAI 27 68 > >> LAI 28 71 > >> LAI 29 39 > >> LAI 30 53 > >> LAI 31 38 > >> LAI 32 35 > >> LAI 33 48 > >> LAI 34 50 > >> LAI 35 40 > >> LAI 36 46 > >> LAI 37 44 > >> LAI 38 59 > >> LAI 39 79 > >> LAI 40 76 > >> LAI 41 99 > >> LAI 42 66 > >> LAI 43 64 > >> LAI 44 50 > >> LAI 45 50 > >> LAI 46 71 > >> LAI 47 50 > >> LAI 48 73 > >> LAI 49 130 > >> LAI 50 89 > >> LAI 51 115 > >> LAI 52 79 > >> LAI 53 116 > >> LAI 54 160 > >> LAI 55 191 > >> LAI 56 339 > >> LAI 57 390 > >> LAI 58 272 > >> LAI 59 263 > >> LAI 60 1178 > >> LAI 61 225 > >> LAI 62 211 > >> LAI 63 273 > >> LAI 64 358 > >> LAI 65 142 > >> LAI 66 107 > >> LAI 67 449 > >> LAI 68 57 > >> LAI 69 246 > >> > >> COMPOSITING DAY INDEX FREQUENCIES > >> TILE-INDEX 0 Selection Frequency: 205 > >> TILE-INDEX 1 Selection Frequency: 1166 > >> TILE-INDEX 2 Selection Frequency: 732 > >> TILE-INDEX 3 Selection Frequency: 1987 > >> TILE-INDEX 4 Selection Frequency: 524 > >> TILE-INDEX 5 Selection Frequency: 886 > >> TILE-INDEX 6 Selection Frequency: 29 > >> TILE-INDEX 7 Selection Frequency: 566 > >> TILE-INDEX 8 Selection Frequency: 469 > >> TILE-INDEX 9 Selection Frequency: 740 > >> TILE-INDEX 10 Selection Frequency: 1224 > >> TILE-INDEX 11 Selection Frequency: 343 > >> TILE-INDEX 12 Selection Frequency: 146 > >> TILE-INDEX 13 Selection Frequency: 97 > >> TILE-INDEX 14 Selection Frequency: 0 > >> TILE-INDEX 15 Selection Frequency: 0 > >> > >> LOCALGRANULEID [MCD15A2.A2002185.h35v10.005.2007177210333.hdf] > >> ECS QC PERCENT N valid (demominator) : 9114.000000 > >> ECS Total Pixels (denominator) : 1440000 > >> > >> QAPERCENTxx PSA BEFORE CALC > >> QAPERCENTINTERPOLATEDDATA: 0 > >> QAPERCENTMISSINGDATA : 1430886 > >> QAPERCENTOUTOFBOUNDSDATA : 1430886 > >> QAPERCENTCLOUDCOVER : 487 > >> QAPERCENTNOTPRODUCEDCLOUD: 0 > >> QAPERCENTNOTPRODUCEDOTHER: 0 > >> QAPERCENTGOODQUALITY : 8135 > >> QAPERCENTOTHERQUALITY : 1431865 > >> QAPERCENTGOODFPAR : 8135 > >> QAPERCENTGOODLAI : 8135 > >> QAPERCENTMAINMETHOD : 8135 > >> QAPERCENTEMPIRICALMODEL : 979 > >> QAPERCENTNDAYSCOMPOSITED : 16 > >> QAPERCENTTERRA : 5527 > >> > >> > >> QAPERCENTxx PSA AFTER CALC > >> QAPERCENTINTERPOLATEDDATA: 0 > >> QAPERCENTMISSINGDATA : 99 > >> QAPERCENTOUTOFBOUNDSDATA : 99 > >> QAPERCENTCLOUDCOVER : 0 > >> QAPERCENTNOTPRODUCEDCLOUD: 0 > >> QAPERCENTNOTPRODUCEDOTHER: 0 > >> QAPERCENTGOODQUALITY : 89 > >> QAPERCENTOTHERQUALITY : 100 > >> QAPERCENTGOODFPAR : 89 > >> QAPERCENTGOODLAI : 89 > >> QAPERCENTMAINMETHOD : 89 > >> QAPERCENTEMPIRICALMODEL : 11 > >> QAPERCENTNDAYSCOMPOSITED : 16 > >> > >> > >> SESSION ENGINEERING SUMMARY FOR PGE34 8-day FPAR,LAI > >> UM_VERSION U.MONTANA MODIS PGE34 Vers 5.0.4 Rev 4 Release 10.18.2006 > >> 23:59 Candidate Days: 16 > >> > >> N. invalid loads : 0 > >> Pixels failing best day : 1430886 > >> Pixels set to fill : 0 > >> Pixels skipped (disqual): 22915542 > >> Unclassified Pixels : 1430886 > >> MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002185.h35v1 > >> 0.005.2007152031253.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002186.h35v1 > >> 0.005.2007152183046.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002187.h35v1 > >> 0.005.2007160174423.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002188.h35v1 > >> 0.005.2007161164154.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002189.h35v1 > >> 0.005.2007161200152.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002190.h35v1 > >> 0.005.2007162180320.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002191.h35v1 > >> 0.005.2007162214105.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MOD15A1.A2002192.h35v1 > >> 0.005.2007163022444.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002185.h35v1 > >> 0.005.2007161153557.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002186.h35v1 > >> 0.005.2007161012141.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002187.h35v1 > >> 0.005.2007161050931.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002188.h35v1 > >> 0.005.2007161122622.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002189.h35v1 > >> 0.005.2007161211830.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002190.h35v1 > >> 0.005.2007162092900.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002191.h35v1 > >> 0.005.2007162024118.hdf MOD15A1 DAILY Input: > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MYD15A1.A2002192.h35v1 > >> 0.005.2007162232536.hdf > >> > >> PGE34 Output : > >> > >> /MODAPSops3/archive/f46/running/AMPM_L10/16495460/MCD15A2.1.2002-185T00: > >> 00:00.000000Z.51035010.18515794.215230_1.hdf MOD15A2 ANCILLARY : > >> /MODAPSops3/PGE/AMPM/coeff/PGE34/MCD15A2_ANC_RI4.hdf > >> > >> QAPERCENTxx PSA AFTER CALC > >> QAPERCENTINTERPOLATEDDATA: 0 > >> QAPERCENTMISSINGDATA : 99 > >> QAPERCENTOUTOFBOUNDSDATA : 99 > >> QAPERCENTCLOUDCOVER : 0 > >> QAPERCENTTERRA : 61 > >> QAPERCENTGOODQUALITY : 89 > >> QAPERCENTOTHERQUALITY : 100 > >> QAPERCENTGOODFPAR : 89 > >> QAPERCENTGOODLAI : 89 > >> QAPERCENTMAINMETHOD : 89 > >> QAPERCENTEMPIRICALMODEL : 11 > >> QAPERCENTNDAYSCOMPOSITED : 16 > >> > >> > >> Started Tue Jun 26 17:00:14 2007 Ended Tue Jun 26 17:03:33 2007 > >> Elapsed Time 199 Sec ( 3.32 Min) > >> MOD15A2_FILLVALUE_DOC=MOD15A2 FILL VALUE LEGEND > >> 255 = _Fillvalue, assigned when: > >> * the MODAGAGG suf. reflectance for channel VIS, NIR was assigned > >> its _Fillvalue, or > >> * land cover pixel itself was assigned _Fillvalus 255 or 254. > >> 254 = land cover assigned as perennial salt or inland fresh water. > >> 253 = land cover assigned as barren, sparse vegetation (rock, tundra, > >> desert.) > >> 252 = land cover assigned as perennial snow, ice. > >> 251 = land cover assigned as "permanent" wetlands/inundated marshlands. > >> 250 = land cover assigned as urban/built-up. > >> 249 = land cover assigned as "unclassified" or not able to determine. > >> > >> MOD15A2_FparLai_QC_DOC= > >> FparLai_QC 5 BITFIELDS IN 8 BITWORD > >> MODLAND_QC START 0 END 0 VALIDS 2 > >> MODLAND_QC 0 = Good Quality (main algorithm with or without > >> saturation) MODLAND_QC 1 = Other Quality (back-up algorithm or fill > >> value) SENSOR START 1 END 1 VALIDS 2 > >> SENSOR 0 = Terra > >> SENSOR 1 = Aqua > >> DEADDETECTOR START 2 END 2 VALIDS 2 > >> DEADDETECTOR 0 = Detectors apparently fine for up to 50% of channels 1,2 > >> DEADDETECTOR 1 = Dead detectors caused >50% adjacent detector retrieval > >> CLOUDSTATE START 3 END 4 VALIDS 4 (this inherited from Aggregate_QC > >> bits {0,1} cloud state) > >> CLOUDSTATE 00 = 0 Significant clouds NOT present (clear) > >> CLOUDSTATE 01 = 1 Significant clouds WERE present > >> CLOUDSTATE 10 = 2 Mixed cloud present on pixel > >> CLOUDSTATE 11 = 3 Cloud state not defined,assumed clear > >> SCF_QC START 5 END 7 VALIDS 5 > >> SCF_QC 000=0 Main (RT) algorithm used, best result possible (no > >> saturation) > >> SCF_QC 001=1 Main (RT) algorithm used, saturation occured. Good, > >> very usable. > >> SCF_QC 010=2 Main algorithm failed due to bad geometry, > >> empirical algorithm used > >> SCF_QC 011=3 Main algorithm faild due to problems other than > >> geometry, empirical algorithm used > >> SCF_QC 100=4 Pixel not produced at all, value coudn't be > >> retrieved (possible reasons: bad L1B data, unusable MODAGAGG data) > >> > >> MOD15A2_FparExtra_QC_DOC= > >> FparExtra_QC 6 BITFIELDS IN 8 BITWORD > >> LANDSEA PASS-THROUGH START 0 END 1 VALIDS 4 > >> LANDSEA 00 = 0 LAND AggrQC(3,5)values{001} > >> LANDSEA 01 = 1 SHORE AggrQC(3,5)values{000,010,100} > >> LANDSEA 10 = 2 FRESHWATER AggrQC(3,5)values{011,101} > >> LANDSEA 11 = 3 OCEAN AggrQC(3,5)values{110,111} > >> SNOW_ICE (from Aggregate_QC bits) START 2 END 2 VALIDS 2 > >> SNOW_ICE 0 = No snow/ice detected > >> SNOW_ICE 1 = Snow/ice were detected > >> AEROSOL START 3 END 3 VALIDS 2 > >> AEROSOL 0 = No or low atmospheric aerosol levels detected > >> AEROSOL 1 = Average or high aerosol levels detected > >> CIRRUS (from Aggregate_QC bits {8,9} ) START 4 END 4 VALIDS 2 > >> CIRRUS 0 = No cirrus detected > >> CIRRUS 1 = Cirrus was detected > >> INTERNAL_CLOUD_MASK START 5 END 5 VALIDS 2 > >> INTERNAL_CLOUD_MASK 0 = No clouds > >> INTERNAL_CLOUD_MASK 1 = Clouds were detected > >> CLOUD_SHADOW START 6 END 6 VALIDS 2 > >> CLOUD_SHADOW 0 = No cloud shadow detected > >> CLOUD_SHADOW 1 = Cloud shadow detected > >> SCF_BIOME_MASK START 7 END 7 VALIDS 2 > >> SCF_BIOME_MASK 0 = Biome outside interval <1,4> > >> SCF_BIOME_MASK 1 = Biome in interval <1,4> > >> > >> MOD15A2_StdDev_QC_DOC=MOD15A2 STANDARD DEVIATION FILL VALUE LEGEND > >> 255 = _Fillvalue, assigned when: > >> * the MODAGAGG suf. reflectance for channel VIS, NIR was assigned > >> its _Fillvalue, or > >> * land cover pixel itself was assigned _Fillvalus 255 or 254. > >> 254 = land cover assigned as perennial salt or inland fresh water. > >> 253 = land cover assigned as barren, sparse vegetation (rock, tundra, > >> desert.) > >> 252 = land cover assigned as perennial snow, ice. > >> 251 = land cover assigned as "permanent" wetlands/inundated marshlands. > >> 250 = land cover assigned as urban/built-up. > >> 249 = land cover assigned as "unclassified" or not able to determine. > >> 248 = no standard deviation available, pixel produced using backup > >> method. > >> > >> MOD15A1_ANC_BUILD_CERT=mtAncUtil v. 1.8 Rel. 09.11.2000 17:36 API v. > >> 2.5.6 release 09.14.2000 16:33 Rev.Index 102 (J.Glassy) > >> > >> UM_VERSION=U.MONTANA MODIS PGE34 Vers 5.0.4 Rev 4 Release 10.18.2006 > >> 23:59 > >> scale_factor=0.1 > >> scale_factor_err=0 > >> add_offset=0 > >> add_offset_err=0 > >> calibrated_nt=21 > >> valid_range=0, 100 > >> _FillValue=255 > >> long_name=MCD15A2 MODIS/Terra+Aqua Gridded 1KM Leaf Area Index LAI > >> (8-day composite) > >> units=m^2/m^2 > >> MOD15A2_FILLVALUE_DOC=MOD15A2 FILL VALUE LEGEND > >> 255 = _Fillvalue, assigned when: > >> * the MODAGAGG suf. reflectance for channel VIS, NIR was assigned > >> its _Fillvalue, or > >> * land cover pixel itself was assigned _Fillvalus 255 or 254. > >> 254 = land cover assigned as perennial salt or inland fresh water. > >> 253 = land cover assigned as barren, sparse vegetation (rock, tundra, > >> desert.) > >> 252 = land cover assigned as perennial snow, ice. > >> 251 = land cover assigned as "permanent" wetlands/inundated marshlands. > >> 250 = land cover assigned as urban/built-up. > >> 249 = land cover assigned as "unclassified" or not able to determine. > >> > >> Corner Coordinates: > >> Upper Left (18903158.834,-1111950.520) (172d37'21.09"E, 10d 0' 0.00"S) > >> Lower Left (18903158.834,-2223901.039) (179d 5'23.20"W, 20d 0' 0.00"S) > >> Upper Right (20015109.354,-1111950.520) (177d13'23.56"W, 10d 0' 0.00"S) > >> Lower Right (20015109.354,-2223901.039) (168d26'52.80"W, 20d 0' 0.00"S) > >> Center (19459134.094,-1667925.779) (178d49'36.01"W, 15d 0' 0.00"S) > >> Band 1 Block=1200x100 Type=Byte, ColorInterp=Gray > >> Description = MCD15A2 MODIS/Terra+Aqua Gridded 1KM Leaf Area Index > >> LAI (8-day composite) > >> NoData Value=255 > >> Unit Type: m^2/m^2 > >> Offset: 0, Scale:0.1 > >> > >> > >> -- > >> Jonathan A. Greenberg, PhD > >> Assistant Project Scientist > >> Center for Spatial Technologies and Remote Sensing (CSTARS) > >> Department of Land, Air and Water Resources > >> University of California, Davis > >> One Shields Avenue > >> Davis, CA 95616 > >> Phone: 415-763-5476 > >> AIM: jgrn307, MSN: [email protected], Gchat: jgrn307 > >> _______________________________________________ > >> gdal-dev mailing list > >> [email protected] > >> http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
