Re: [mcidas-x] [EXTERNAL] Re: SV file from CLASS archive

• To: Russ Dengel <russd@xxxxxxxxxxxxx>
• Subject: Re: [mcidas-x] [EXTERNAL] Re: SV file from CLASS archive
• From: "Mullenax, Robert R. (WFF-820.0)[ORBITAL SCIENCES CORPORATION]" <robert.r.mullenax@xxxxxxxx>
• Date: Thu, 21 Jan 2021 20:36:51 +0000
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Hi Russ,

I just found this on your online DSSERVE help page:
POES and Metop Level 1b Dataset Remarks
You can access Metop FRAC AVHRR Level 1b or POES/NOAA AVHRR Level 1b files 
downloaded from NOAA CLASS (http://www.class.noaa.gov) with the IMG* commands 
by using DSSERVE to assign a dataset name to the files. When doing so, specify 
"LV1B" in the format parameter, TYPE=IMAGE, and the directory and file masks in 
the DIRFILE keyword. To process the data (during client command data requests) 
using the file's line-by-line lat/lon navigation (rather than the orbital 
navigation at the beginning of the file), also include the keyword INFO=LALO. 
You can compare the two navigation types by using DSSERVE to make two datasets 
that are identical except that one includes INFO=LALO.
Despite the .SV extension the CLASS files did work after added the dataset:
Image file directory listing for:596N/ALL
Pos Satellite/         Date       Time      Center   Band(s)
     sensor                                 Lat  Lon
--- -------------  ------------  --------  ---- ---- ------------
   1  METOP-A        8 JUN 09159  09:40:36    65  -16 1-2,4-6
   2  METOP-A        8 JUN 09159  08:00:10    71  -48 1-2,4-6
   3  METOP-A        8 JUN 09159  11:20:13    68    6 1-2,4-6
   4  NOAA-18        8 JUN 09159  03:12:59    72   -5 1-5
   5  NOAA-19        8 JUN 09159  02:42:13    67   -8 1-5
imglist.k: done

McIDAS is so cool!

Thanks,
Robert



From: Russ Dengel <russd@xxxxxxxxxxxxx>
Sent: Thursday, January 21, 2021 2:24 PM
To: Mullenax, Robert R. (WFF-820.0)[ORBITAL SCIENCES CORPORATION] 
<robert.r.mullenax@xxxxxxxx>
Cc: mcidas-x@xxxxxxxxxxxxxxxx
Subject: [EXTERNAL] Re: [mcidas-x] SV file from CLASS archive


Robert,

    I can say that we have nothing that can read .SV (SystemVerilog) format 
files. I'm not sure if Unidata has a reader or not.

Russ Dengel


On Jan 21, 2021, at 12:22 PM, Mullenax,
Robert R. (WFF-820.0)[ORBITAL SCIENCES CORPORATION] via mcidas-x 
<mcidas-x@xxxxxxxxxxxxxxxx<mailto:mcidas-x@xxxxxxxxxxxxxxxx>> wrote:

Hello Tom,

I hope you are well. I obtained some AVHRR data from the NOAA CLASS archive 
that is in .SV format, which I assume is a raw format. Is there a way to 
convert that to McIDAS AREA format?

Thanks very much,
Robert Mullenax


Robert Mullenax
Staff Meteorologist
CSBF/Northrop Grumman
Palestine, Texas
903-729-0271

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• References:
  • [mcidas-x] SV file from CLASS archive
    • From: Mullenax, Robert R. (WFF-820.0)[ORBITAL SCIENCES CORPORATION]
  • Re: [mcidas-x] SV file from CLASS archive
    • From: Russ Dengel