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Hi, re: > Is it ok if I use the loc/area that was created for me? Or I need to still > create a new dataset? > > file format: > IMGLIST LOC/AREAS.ALL > > Image file directory listing for:LOC/AREAS > Pos Satellite/ Date Time Center Band(s) > sensor Lat Lon > --- ------------- ------------ -------- ---- ---- ------------ > 1 G-13 IMG 28 APR 11118 01:55:00 35 87 1 > 9000 TOPOGRAPHY 1 JAN 96001 00:00:00 0 0 1 > 9010 TOPOGRAPHY 1 JAN 96001 00:00:00 40 105 1 > 9011 TOPOGRAPHY 1 JAN 96001 00:00:00 45 105 1 > 9012 TOPOGRAPHY 1 JAN 96001 00:00:00 0 100 1 > 9013 TOPOGRAPHY 1 JAN 96001 00:00:00 -90 105 1 > 9014 TOPOGRAPHY 1 JAN 96001 00:00:00 90 105 1 > 9015 TOPOGRAPHY 1 JAN 96001 00:00:00 0 0 1 > 9016 TOPOGRAPHY 1 JAN 96001 00:00:00 23 71 1 > 9017 TOPOGRAPHY 1 JAN 96001 00:00:00 25 138 1 > 9018 TOPOGRAPHY 1 JAN 96001 00:00:00 40 98 1 > 9019 TOPOGRAPHY 1 JAN 96001 00:00:00 26 100 1 > 9982 METEOSAT5 19 JAN 96019 16:00:00 26 100 8 > 9983 METEOSAT5 19 JAN 96019 16:00:00 27 70 8 > 9995 G-9 IMG 25 JAN 96025 19:00:00 25 138 4 > IMGLIST: done The fact that your LOC/AREAS dataset includes the topographic images included in the Unidata McIDAS distribution confirms that it is indeed a dataset whose members are all possible images in AREA file format which is what is needed. So, yes, you can use the LOC/AREAS dataset that was created for you. re: > Will the commands for the next steps change? All references to the MYDATA/IMAGES dataset should be changed to LOC/AREAS. Other than that, there should be no other changes needed. Cheers, Tom -- **************************************************************************** Unidata User Support UCAR Unidata Program (303) 497-8642 P.O. Box 3000 address@hidden Boulder, CO 80307 ---------------------------------------------------------------------------- Unidata HomePage http://www.unidata.ucar.edu **************************************************************************** Ticket Details =================== Ticket ID: BJT-176673 Department: Support McIDAS Priority: Normal Status: Closed