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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Mubashar<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>See <a href="http://views.cira.colostate.edu/nasa/">http://views.cira.colostate.edu/nasa/</a> for over 120,00 satellite images created with GrADS. Both Aqua and Terra MODIS products are available.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Here is an example control set for the Aqua_MODIS_Level3 MYD08_D3.051 HDF4 file.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>dset MYD08_D3.A2006365.051.2009076233241.pscs_000500363256.hdf<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>dtype hdfsds<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>title Optical_Depth<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>unpack scale_factor add_offset<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>undef -9999 _FillValue<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>options yrev<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>xdef 360 linear -179.5 1.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>ydef 180 linear -89.5 1.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>zdef 1 levels 1000.0<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>tdef 1 linear 00:00Z31dec2006 1dy<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>vars 18<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_by_models_ocean_QA_Mean=>odmoqm 1 7,y,x Optical_Depth_by_models_ocean_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Ratio_Small_Land_And_Ocean_Mean=>odrslom 1 y,x Optical_Depth_Ratio_Small_Land_And_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Ratio_Small_Ocean_QA_Mean=>odrsoqm 1 y,x Optical_Depth_Ratio_Small_Ocean_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Ratio_Small_Land_Mean=>odrslm 1 y,x Optical_Depth_Ratio_Small_Land_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_QA_Mean=>codlqm1 1 1,y,x Corrected_Optical_Depth_Land_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_QA_Mean=>codlqm2 2 1,y,x Corrected_Optical_Depth_Land_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_QA_Mean=>codlqm3 3 1,y,x Corrected_Optical_Depth_Land_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Ratio_Small_Ocean_Mean=>odrsom 1 y,x Optical_Depth_Ratio_Small_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_by_models_ocean_Mean=>odmom 1 7,y,x Optical_Depth_by_models_ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Ratio_Small_Land_QA_Mean=>odrslqm 1 y,x Optical_Depth_Ratio_Small_Land_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Effective_Optical_Depth_Average_Ocean_Mean=>eodaom1 1 1,y,x Effective_Optical_Depth_Average_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Effective_Optical_Depth_Average_Ocean_Mean=>eodaom2 1 2,y,x Effective_Optical_Depth_Average_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Effective_Optical_Depth_Average_Ocean_Mean=>eodaom3 1 3,y,x Effective_Optical_Depth_Average_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Optical_Depth_Land_And_Ocean_Mean=>odlom 1 y,x Optical_Depth_Land_And_Ocean_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_Mean=>codlm1 1 1,y,x Corrected_Optical_Depth_Land_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_Mean=>codlm2 2 1,y,x Corrected_Optical_Depth_Land_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Corrected_Optical_Depth_Land_Mean=>codlm3 3 1,y,x Corrected_Optical_Depth_Land_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Effective_Optical_Depth_Average_Ocean_QA_Mean=>eodaoqm7 7 1,y,x Effective_Optical_Depth_Average_Ocean_QA_Mean<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>endvars<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>John Huddleston<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Cooperative Institute for Research in the Atmosphere<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gradsusr-bounces@gradsusr.org [mailto:gradsusr-bounces@gradsusr.org] <b>On Behalf Of </b>Mubashar Dogar<br><b>Sent:</b> Monday, June 27, 2011 3:08 PM<br><b>To:</b> gradsusr@gradsusr.org<br><b>Subject:</b> [gradsusr] GrADS can not read MODIS hdf format<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Dear GrADs users,<br><br>Is there any way to open MODIS satellite product in .hdf format using GrADs. I know that GrADs need a control/descriptor (.ctl) file if it is unable to open it directly using sdfopen utility. If some one already worked with MODIS data then his/her reply will be useful. <br><br><br>Thanks,<br><br>Mubashar<o:p></o:p></p></div></div></body></html>