modis_GEO.py fails

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oo_processing
Posts: 208
Joined: Wed Apr 06, 2005 12:11 pm America/New_York

modis_GEO.py fails

by oo_processing » Fri Jul 24, 2020 2:00 pm America/New_York

I have several areas that need this one file:
MOD00.A2020201.1755.PDS. After creating the L1A:

modis_L1A.py ./MOD00.A2020201.1755.PDS -o ./MOD00.A2020201.1755.GALV_FULL.L1A_LAC --startnudge=0 --stopnudge=10

When I try to modis_GEO.py the files they all fail and likely due to the eph file?

modis_GEO.py ./MOD00.A2020201.1755.GALV_FULL.L1A_LAC ./MOD00.A2020201.1755.GALV_FULL.GEO --threshold=95 --ancdb=./ancillary_data.db
MODIS GEO version 6.1.0, built Aug 16 2019 12:46:24
scan: 0 out of 196 Fri Jul 24 13:58:21 2020
....
scan: 190 out of 196 Fri Jul 24 13:58:21 2020
Percent valid data (0.00) is less than threshold (95.00)
ERROR: MODIS geolocation processing failed.

I have downloaded them all twice (PDS and ATT and EPH files) with the same results.
Here are the MD5SUM vals and a snippet from the LogStatus showing the att and eph errors:

-rw-rw-r-- 1 bmurch cms_optics 452032 Jul 24 11:38 /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1ATTN0.A2020201.1800.002
-rw-rw-r-- 1 bmurch cms_optics 452096 Jul 24 11:37 /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1EPHN0.A2020201.1800.002
[bmurch@optics0 S4P_MODIS_H5_MODIST.GALV.2020.201_version_0.10_648Jg42K]$ md5sum /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1ATTN0.A2020201.1800.002
c60377264279b7e982d200bc73480c12  /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1ATTN0.A2020201.1800.002
[bmurch@optics0 S4P_MODIS_H5_MODIST.GALV.2020.201_version_0.10_648Jg42K]$ md5sum /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1EPHN0.A2020201.1800.002
e4bcdfcf80b7d51da080a9dd922ff301  /shares/cms_optics/apps/seadas/seadas-7.5.3/ocssw/var/anc/2020/201/AM1EPHN0.A2020201.1800.002

From LogStatus.T2020201175500.GEO:
****************************************
BEGIN_PGE: Fri Jul 24 13:49:21 2020
MSG_TAG: 11
FILE: /work/b/bmurch/tmp/S4P_MODIS_H5_MODIST.GALV.2020.201_version_0.10_648Jg42K/LogStatus.T2020201175500.GEO
LOGGING: status message logging enabled
TRACE_LEVEL: tracing disabled
PID_LOGGING: disabled
DISABLED_LEVELS: none
DISABLED_SEEDS: none
DISABLED_CODES: PGSCSC_W_PREDICTED_UT1 PGSDEM_M_FILLVALUE_INCLUDED
THREAD-SAFE MODE:  disabled
TOOLKIT_VERSION: SCF  TK5.2.19
****************************************

/home/seadas/ocssw/src/geogen_modis/GEO_location_main.c, main():MODIS_U_GEO_BEGIN:288778279
Fri Jul 24 13:49:21 2020
Seed file: 6.2 Running MOD_PR03 MODIS Geolocation main() 6.2 compiled on Aug 16 2019 at 12:46:24 using makefile 1.1

/home/seadas/ocssw/src/geogen_modis/GEO_check_ea_headers.c, GEO_check_ea_headers():MODIS_E_GEO_MISSING_INPUTS:288779792
Fri Jul 24 13:49:23 2020
Input value not available for 869334911.190063 from ephemeris files.

/home/seadas/ocssw/src/geogen_modis/GEO_check_ea_headers.c, GEO_check_ea_headers():MODIS_E_GEO_MISSING_INPUTS:288779792
Fri Jul 24 13:49:23 2020
Input value not available for 869334911.190063 from attitude files.

/home/seadas/ocssw/src/geogen_modis/GEO_ephem_attit.c, GEO_interp_ephemeris_attitude():MODIS_E_GEO:288779784
Fri Jul 24 13:49:23 2020
Error returned by function GEO_check_ea_headers(2020-07-19T17:55:01.190063Z)

PGS_EPH_getEphemRecords():PGSEPH_E_NO_SC_EPHEM_FILE:44547
input time outside range of staged ephemeris file(s)

PGS_EPH_getEphemRecords():PGSEPH_E_NO_SC_EPHEM_FILE - 2708 additional occurrences

PGS_EPH_EphemAttit():PGSEPH_E_NO_SC_EPHEM_FILE:44547
input time outside range of staged ephemeris file(s)

/home/seadas/ocssw/src/geogen_modis/GEO_interp_ECR.c, GEO_interp_ECR():MODIS_E_GEO:288779784
Fri Jul 24 13:49:23 2020
Error returned by function GEO_interp_ephemeris_attitude(2020-07-19T17:55:01.190063Z)

/home/seadas/ocssw/src/geogen_modis/GEO_locate_one_scan.c, GEO_locate_one_scan():MODIS_E_GEO:288779784
Fri Jul 24 13:49:23 2020
Error returned by function GEO_interp_ECR(869334911.190063, 2709)

/home/seadas/ocssw/src/geogen_modis/GEO_check_ea_headers.c, GEO_check_ea_headers():MODIS_E_GEO_MISSING_INPUTS:288779792
Fri Jul 24 13:49:23 2020
Input value not available for 869334911.190063 from ephemeris files.

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OB.DAAC - SeanBailey
User Services
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modis_GEO.py fails

by OB.DAAC - SeanBailey » Mon Jul 27, 2020 9:12 am America/New_York

Try again.  There was a missing DB record for the 1600hr ancillary files, which are needed to process that file.

OB WebDev - dana.r.wilson
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Subject Matter Expert
Posts: 48
Joined: Mon Apr 20, 2020 8:04 am America/New_York

modis_GEO.py fails

by OB WebDev - dana.r.wilson » Mon Jul 27, 2020 2:00 pm America/New_York

There was some missing data.  The data has been added please try again.

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