[SAC-HELP] Fwd: Header field mismatch..!!

Talal Merghelani talalmg1 at yahoo.com
Tue Jan 16 05:43:50 PST 2007


sorry, i have attached the wrong header file.
   
  Now, the correct file..!

Talal Merghelani <talalmg1 at yahoo.com> wrote:
  Date: Tue, 16 Jan 2007 05:36:43 -0800 (PST)
From: Talal Merghelani <talalmg1 at yahoo.com>
Subject: Header field mismatch..!!
To: SAC HELP <sac-help at iris.washington.edu>
CC: Talal Merghelani <talalmg1 at yahoo.com>

  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 IBR0120610180753-1.am IBR0120610180753-2.am
SAC> lh columns 2 
  
  
  FILE: IBR0120610180753-1.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 = 3.405389e-06                   DEPMAX = 2.689886e+02
      DEPMEN = 3.689481e-01                  OMARKER = -34
    T0MARKER = 14.443                         KZDATE = OCT 18 (291), 2006
      KZTIME = 07:53:34.000                    KINST = K-NET95
       KSTNM = IBR012                          CMPAZ = 9.000000e+01
      CMPINC = 9.000000e+01                     STLA = 3.619010e+01
        STLO = 1.402869e+02                     STEL = 2.400000e+01
        EVLA = 3.570200e+01                     EVLO = 1.399200e+02
        EVDP = 5.600000e+01                     DIST = 6.347456e+01
          AZ = 3.132750e+01                      BAZ = 2.115419e+02
       GCARC = 5.708535e-01                   LOVROK = TRUE
       USER6 = 0.000000e+00                    USER7 = 4.200000e+00
       USER8 = 3.555000e+00                    USER9 = 6.000000e+01
      KUSER0 = JST                            KUSER1 = gal
      KUSER2 = JMAESR                          NVHDR = 6
       NORID = 0                               NEVID = 0
      LPSPOL = FALSE                          LCALDA = TRUE
      KCMPNM = E-W                            KNETWK = K-NET
  
  FILE: IBR0120610180753-2.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 = 6.902232e-06                   DEPMAX = 2.598442e+02
Waiting 
  
      DEPMEN = 3.241688e-01                  OMARKER = -34
    T0MARKER = 14.443                         KZDATE = OCT 18 (291), 2006
      KZTIME = 07:53:34.000                    KINST = K-NET95
       KSTNM = IBR012                          CMPAZ = 0.000000e+00
      CMPINC = 9.000000e+01                     STLA = 3.619010e+01
        STLO = 1.402869e+02                     STEL = 2.400000e+01
        EVLA = 3.570200e+01                     EVLO = 1.399200e+02
        EVDP = 5.600000e+01                     DIST = 6.347456e+01
          AZ = 3.132750e+01                      BAZ = 2.115419e+02
       GCARC = 5.708535e-01                   LOVROK = TRUE
       USER6 = 0.000000e+00                    USER7 = 4.200000e+00
       USER8 = 3.430000e+00                    USER9 = 6.000000e+01
      KUSER0 = JST                            KUSER1 = gal
      KUSER2 = JMAESR                          NVHDR = 6
       NORID = 0                               NEVID = 0
      LPSPOL = FALSE                          LCALDA = TRUE
      KCMPNM = N-S                            KNETWK = K-NET
SAC>   
  

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