cubarro
December 19, 2018, 11:21am
#1
I am processing S1 data from slc to grdh.
I did successfully for scenes from january to june 2018.
I would like to complete a time series for a whole year, but in july I got stopped.
My system seems to have enough memory.
$ df reports used less than 1% of hard disk.
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/vda1 508588 256224 252364 51% /boot
/dev/mapper/centos-home 49774852 237908 49536944 1% /home
/dev/vdb1 515927296 468442344 21254220 96% /application
tmpfs 3278160 48 3278112 1% /run/user/1001
tmpfs 3278160 12 3278148 1% /run/user/42
I accepted sugestion to update SNAP before this error occurs.
I restarted vm two times looking to solve it, but problem persists.
Please, could you tell me what is wrong?
Regards.
Juan López
lveci
December 19, 2018, 1:20pm
#2
Could you provide the full original product name and the graph you are using? Thanks
cubarro
December 19, 2018, 5:51pm
#3
This is the full product name and description
S1B_IW_SLC__1SDV_20180712T224148_20180712T224216_011784_015AE3_2A72
Date: 2018-07-12T22:41:48.896Z, Instrument: SAR-C SAR, Mode: VV VH, Satellite: Sentinel-1, Size: 7.21 GB
My graph is this
ABraun
December 19, 2018, 6:09pm
#5
you can at least skip the SRGR step. The data is converted to ground range in the Terrain Correction anyway.
I don’t know if this causes the error but It should at least make your processing a bit faster.
cubarro
December 20, 2018, 12:50pm
#7
I removed SRGR step, but error is the same 13527. This is the new graph.
cubarro
December 20, 2018, 1:23pm
#8
I applied standard S-1 SLC to GRD graph. This time error is other.
I cannot go on with S1 processing now.
Is there a way to roll back last upgrade in SNAP?