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Hi Waldenio, re: > Here is one image. This image is for the 3.9 um (shortwave IR) channel; this is BAND 2. Your previous note said that 'area2png' is not understanding images that are labeled as BAND 4 or 5. The information for the image you provided looks OK: % imglist.k CPTEC/GS-39 FORM=ALL Image file directory listing for:CPTEC/GS-39 Pos Satellite/ Date Time Center Res (km) Image_Size sensor Lat Lon Lat Lon --- ------------- ------------ -------- ---- ---- ----- ----- ------------ 1 G-12 IMG 26 NOV 10330 14:00:00 -18 62 Band: 2 3.9 um IR Low Cloud/Fog,Fire Detection 4.38 4.63 1700 x 1629 proj: 0 created: 2010330 140000 memo: RT GVAR type:GVAR cal type:RAW offsets: data= 3328 navigation= 256 calibration= 2816 auxiliary= 0 doc length: 0 cal length: 0 lev length: 0 PREFIX= 0 valcod: 0 zcor: 0 avg-smp: N start yyddd: 2010330 start time:140014 start scan: 807 lcor: 6457 ecor: 8465 bytes per pixel: 1 ss: 78 Resolution Factors (base=1): Line= 4.0 Element= 8.0 imglist.k: done Please send me either a BAND 4 (10.7 um thermal IR) or 6 (13.3 um CO2) image so I can look at them. Thanks... 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: AKP-990660 Department: Support McIDAS Priority: Normal Status: Closed