Hi,
Quick note mostly for "the files":
I am able to reproduce your results in my development environment
with the exception of the listing from IMGLIST. Here is what I get:
IMGLIST HRITHIM/TEST FORM=ALL TRACE=1
Image file directory listing for:HRITHIM/TEST
Pos Satellite/ Date Time Center Res (km) Image_Size
sensor Lat Lon Lat Lon
--- ------------- ------------ -------- ---- ---- ----- ----- ------------
1 HIM-CAST 9 SEP 22252 16:00:00 -999 999
Band: 7 3.9 um IR Low Cloud/Fog Fire detection 2750 x 2750
Band: 8 6.2 um IR Upper-Level Water vapor 2750 x 2750
proj: 0 created: 2022252 160000 memo: Himawari HRIT format
type:WARC cal type:RAW
offsets: data= 28928 navigation= 256 calibration= 2816 auxiliary= 0
doc length: 0 cal length: 0 lev length: 0 PREFIX= 0
valcod: 0 zcor: 1 avg-smp: N
lcor:-5499 ecor: -5499 bytes per pixel: 2 ss:289
Resolution Factors (base=1): Line= 4.0 Element= 4.0
IMGLIST: done
So, the version of SATBAND included in the SSEC/Unidata 2021 release does have
appropriate information on Himawari images in HRIT format distributed in
EUMETCAST and it is used correctly by IMGLIST. This reinforces my previous
guess that a different SATBAND is being used in the setup you were running
IMGLIST (imglist.k).
The immediate questions for you are:
- I assume that there really are two bands represented in the files you
provided
Is this also your understanding, and, if yes, are these the bands that
are to be expected?
- are the indicated sizes for the two bands correct?
They don't match the 5500x5500 size that you indicated in a previous
email, so I am assuming that they are not correct, but I want to make
sure.
Now I have to find the documentation for this HRIT format, see what
changed from the previous version(s), and then figure out what needs
to be changed in the McIDAS server code.
Cheers,
Tom
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Ticket Details
===================
Ticket ID: CXH-788694
Department: Support McIDAS
Priority: Normal
Status: Open
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