Page 1 of 1

NOAA 20 only partly give visual channels

PostPosted: Mon Oct 08, 2018 7:32 am
by trygveas
Hi

Using CSPP 3.0 I see now that for NOAA 20 it partly gives empty visual channels.

As an example here is the output of todays pass over Northern Europe starting around 1011UTC for channel I01:
-rw-r--r-- 1 polarsat polarsat 49226624 Oct 8 10:27 SVI01_j01_d20181008_t1011027_e1012272_b04599_c20181008102720489376_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 49226664 Oct 8 10:27 SVI01_j01_d20181008_t1012284_e1013529_b04599_c20181008102723797646_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 49226664 Oct 8 10:27 SVI01_j01_d20181008_t1013542_e1015187_b04599_c20181008102729549383_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 49226664 Oct 8 10:27 SVI01_j01_d20181008_t1015199_e1016444_b04599_c20181008102729420386_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 49226664 Oct 8 10:27 SVI01_j01_d20181008_t1016457_e1018084_b04599_c20181008102723366970_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 49226664 Oct 8 10:27 SVI01_j01_d20181008_t1018096_e1019342_b04599_c20181008102726364803_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 37280 Oct 8 10:27 SVI01_j01_d20181008_t1019354_e1020599_b04599_c20181008102715347212_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 37280 Oct 8 10:27 SVI01_j01_d20181008_t1021012_e1022257_b04599_c20181008102716297299_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 37280 Oct 8 10:27 SVI01_j01_d20181008_t1022269_e1023496_b04599_c20181008102715322539_cspp_dev.h5
-rw-r--r-- 1 polarsat polarsat 37240 Oct 8 10:27 SVI01_j01_d20181008_t1023509_e1025154_b04599_c20181008102714295126_cspp_dev.h5

Channel I02, I03, M01, M02, M03, M04, M05, M06 and M09 gives similar results. That is the first 6 segments are filled with data, the last( most northern) 4 is filled with some empty data.
Winter is coming, but still there is enough sunlight to light up these parts of the world.

I dont have the logs for this processing, but could do a reprocessing if this is needed.

Is this something you have seen before?

Regards
Trygve Aspenes

Re: NOAA 20 only partly give visual channels

PostPosted: Mon Oct 08, 2018 2:17 pm
by trygveas
Hi again

I ran a test on the same RDR and got the same result again.

As the run is successfull there are no logs. I have captured to out put from the run.

I can provide you the RDR I use, but its 600MB. Should upload it here? Or use like filebin?

Regards

Trygve Aspenes

Re: NOAA 20 only partly give visual channels

PostPosted: Mon Oct 08, 2018 2:37 pm
by scottm
If you run the SDR with the -d option the log file will not be deleted.
You can put some RDRs on our server ftp.ssec.wisc.edu/pub/incoming

Send me an email to let me know when you pushed them. scott.mindock@ssec.wisc.edu

I think you are just seeing differences in behavior by ADL.