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    User name Lingyan

    Log entry time 04:58:57 on January11,2001

    Entry number 54282

    keyword=Software problem solved

    Good News!

    We missed the first Channel of gas ADC in both espace and dataspy even though it existed in hardware before. Wang found that it is because we have too many gas TDCs that they overwrote the first chanenel of gas ADC. The key change is one line in event_decoder.f:

    From: if (iwdctr(idet).gt.det_maxword) then
    (skip to next word)
    else
    (read data)
    wdctr.det(idet) = wdctr.det(idet) +1
    endif
    To: if (iwdctr(idet).ge.det_maxword) then
    (skip to next word)
    else
    ......

    I guess dhist will no longer crash now.
    And we will have all the adc information we should have.

    But there still may be some problem about the TDC itself.

    Many thanks to Wang!