Thread: Header field mismatch..!!

Started: 2007-01-16 13:36:43
Last activity: 2007-01-16 13:36:43
Topics: SAC Help
Talal
2007-01-16 13:36:43
hi

i'm adding spectral amplitude file1(EW) with spectral amplitude file2(NS) using the ADDF command. some times i successed and some time a got this error messege:

==================================================================
WARNING: Time overlap: IBR0120610180753-1.am IBR0120610180753-2.am
BEG1: OCT 18 (291), 2006 07:53:48.440
BEG2: OCT 18 (291), 2006 07:53:34.000

ERROR 1801: Header field mismatch:
=================================================================

of course if i want to ignore the error messege i have to use the command BINOPERR with Options N W,..etc.!!

but, i'm wondering even when i use this ignoring command DO i have to worry about my data? mean is my data file is not complete or currupt it or damage? mean do i have to redo the proceess without getting this error messege.?

i do the summation of 2 spectral file after FFT, mean the number of data point and the size of file are equal..?
so why do i have this error messege..?

there is any thing i have to do with cut command in advance? to avoid this problem..!!

any help i appreciate it..

thank you
Talal

P.S. I use the READHEADER command and LISTHEADER command to check my header and they are in the same data number(257) and same starting and ending of file and date.


Header Information of 2 file:
=================================================================
SAC> rh CHB0130610180753-1.am CHB0130610180753-2.am
SAC> lh


FILE: CHB0130610180753-1.am - 1
---------------------------
NPTS = 4097
B = 0.000000e+00
E = 5.000000e+01
IFTYPE = GENERAL X VS Y FILE
LEVEN = TRUE
DELTA = 1.220703e-02
DEPMIN = 4.249706e-07
DEPMAX = 5.545297e+02
DEPMEN = 4.084444e-01
OMARKER = -34
T0MARKER = 13.359
KZDATE = OCT 18 (291), 2006
KZTIME = 07:53:34.000
KINST = K-NET95
KSTNM = CHB013
CMPAZ = 9.000000e+01
CMPINC = 9.000000e+01
STLA = 3.543270e+01
Waiting

STLO = 1.402905e+02
STEL = 1.300000e+01
EVLA = 3.570200e+01
EVLO = 1.399200e+02
EVDP = 5.600000e+01
DIST = 4.495385e+01
AZ = 1.315487e+02
BAZ = 3.117632e+02
GCARC = 4.042810e-01
LOVROK = TRUE
USER6 = 0.000000e+00
USER7 = 4.200000e+00
USER8 = 2.076000e+00
USER9 = 6.000000e+01
KUSER0 = JST
KUSER1 = gal
KUSER2 = JMAESR
NVHDR = 6
NORID = 0
NEVID = 0
LPSPOL = FALSE
LCALDA = TRUE
Waiting

KCMPNM = E-W
KNETWK = K-NET

FILE: CHB0130610180753-2.am - 2
---------------------------
NPTS = 4097
B = 0.000000e+00
E = 5.000000e+01
IFTYPE = GENERAL X VS Y FILE
LEVEN = TRUE
DELTA = 1.220703e-02
DEPMIN = 2.678420e-06
DEPMAX = 8.641035e+01
DEPMEN = 1.573665e-01
OMARKER = -34
T0MARKER = 13.359
KZDATE = OCT 18 (291), 2006
KZTIME = 07:53:34.000
KINST = K-NET95
KSTNM = CHB013
CMPAZ = 0.000000e+00
Waiting

CMPINC = 9.000000e+01
STLA = 3.543270e+01
STLO = 1.402905e+02
STEL = 1.300000e+01
EVLA = 3.570200e+01
EVLO = 1.399200e+02
EVDP = 5.600000e+01
DIST = 4.495385e+01
AZ = 1.315487e+02
BAZ = 3.117632e+02
GCARC = 4.042810e-01
LOVROK = TRUE
USER6 = 0.000000e+00
USER7 = 4.200000e+00
USER8 = 1.708000e+00
USER9 = 6.000000e+01
KUSER0 = JST
KUSER1 = gal
KUSER2 = JMAESR
NVHDR = 6
NORID = 0
NEVID = 0
Waiting

LPSPOL = FALSE
LCALDA = TRUE
KCMPNM = N-S
KNETWK = K-NET
SAC>
==================================================================

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