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[IDD #GEH-202313]: FNEXRAD Composites

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  • Subject: [IDD #GEH-202313]: FNEXRAD Composites
  • Date: Sun, 09 May 2021 17:35:13 -0600
Hi Jim,

re:
> We made the changeover to the GINI DHR NEXRAD composites and all was
> well (after considerable changes in our color fill resource). However,
> starting around 1230-1235Z today, we stopped receiving this and the
> NTP GINI composites.

I just checked the delivery of the DHR and NTP national composites to
our primary ADDE server atm.ucar.edu, and I don't see any gaps in
the time sequence of products for the entire day today.  Here are the
IMGLIST listings for the DHR and NTP products that span the time period
you reported, and, as you can see, they are continuous:

IMGLIST NEXRCALL/1KDHR-NAT.ALL DAY=129 TIME=12 14
Image file directory listing for:NEXRCALL/1KDHR-NAT
 Pos Satellite/         Date       Time      Center   Band(s)
     sensor                                 Lat  Lon
 --- -------------  ------------  --------  ---- ---- ------------
 145  RADAR          9 MAY 21129  12:00:00     TWX    28
 146  RADAR          9 MAY 21129  12:05:00     TWX    28
 147  RADAR          9 MAY 21129  12:10:00     TWX    28
 148  RADAR          9 MAY 21129  12:15:00     TWX    28
 149  RADAR          9 MAY 21129  12:20:00     TWX    28
 150  RADAR          9 MAY 21129  12:25:00     TWX    28
 151  RADAR          9 MAY 21129  12:30:00     TWX    28
 152  RADAR          9 MAY 21129  12:35:00     TWX    28
 153  RADAR          9 MAY 21129  12:40:00     TWX    28
 154  RADAR          9 MAY 21129  12:45:00     TWX    28
 155  RADAR          9 MAY 21129  12:50:00     TWX    28
 156  RADAR          9 MAY 21129  12:55:00     TWX    28
 157  RADAR          9 MAY 21129  13:00:00     TWX    28
 158  RADAR          9 MAY 21129  13:05:00     TWX    28
 159  RADAR          9 MAY 21129  13:10:00     TWX    28
 160  RADAR          9 MAY 21129  13:15:00     TWX    28
 161  RADAR          9 MAY 21129  13:20:00     TWX    28
 162  RADAR          9 MAY 21129  13:25:00     TWX    28
 163  RADAR          9 MAY 21129  13:30:00     TWX    28
 164  RADAR          9 MAY 21129  13:35:00     TWX    28
 165  RADAR          9 MAY 21129  13:40:00     TWX    28
 166  RADAR          9 MAY 21129  13:45:00     TWX    28
 167  RADAR          9 MAY 21129  13:50:00     TWX    28
 168  RADAR          9 MAY 21129  13:55:00     TWX    28
 169  RADAR          9 MAY 21129  14:00:00     TWX    28
IMGLIST: done
 
IMGLIST NEXRCALL/4KNTP-NAT.ALL DAY=129 TIME=12 14
Image file directory listing for:NEXRCALL/4KNTP-NAT
 Pos Satellite/         Date       Time      Center   Band(s)
     sensor                                 Lat  Lon
 --- -------------  ------------  --------  ---- ---- ------------
 141  RADAR          9 MAY 21129  12:00:00     TWX    31
 142  RADAR          9 MAY 21129  12:05:00     TWX    31
 143  RADAR          9 MAY 21129  12:10:00     TWX    31
 144  RADAR          9 MAY 21129  12:15:00     TWX    31
 145  RADAR          9 MAY 21129  12:20:00     TWX    31
 146  RADAR          9 MAY 21129  12:25:00     TWX    31
 147  RADAR          9 MAY 21129  12:30:00     TWX    31
 148  RADAR          9 MAY 21129  12:35:00     TWX    31
 149  RADAR          9 MAY 21129  12:40:00     TWX    31
 150  RADAR          9 MAY 21129  12:45:00     TWX    31
 151  RADAR          9 MAY 21129  12:50:00     TWX    31
 152  RADAR          9 MAY 21129  12:55:00     TWX    31
 153  RADAR          9 MAY 21129  13:00:00     TWX    31
 154  RADAR          9 MAY 21129  13:05:00     TWX    31
 155  RADAR          9 MAY 21129  13:10:00     TWX    31
 156  RADAR          9 MAY 21129  13:15:00     TWX    31
 157  RADAR          9 MAY 21129  13:20:00     TWX    31
 158  RADAR          9 MAY 21129  13:25:00     TWX    31
 159  RADAR          9 MAY 21129  13:30:00     TWX    31
 160  RADAR          9 MAY 21129  13:35:00     TWX    31
 161  RADAR          9 MAY 21129  13:40:00     TWX    31
 162  RADAR          9 MAY 21129  13:45:00     TWX    31
 163  RADAR          9 MAY 21129  13:50:00     TWX    31
 164  RADAR          9 MAY 21129  13:55:00     TWX    31
 165  RADAR          9 MAY 21129  14:00:00     TWX    31
IMGLIST: done

I then displayed image loops that spanned the time you note, and
the products displayed looked normal.

Question:

- what upstream is your LDM REQUESTing the FNEXRAD feed from?

- were/are you seeing any unusual latencies in your FNEXRAD feed?


Cheers,

Tom
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Ticket Details
===================
Ticket ID: GEH-202313
Department: Support IDD
Priority: Normal
Status: Open
===================
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