Changes between Version 3 and Version 4 of naqs2ew


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Timestamp:
04/07/12 05:34:07 (8 years ago)
Author:
branden
Comment:

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  • naqs2ew

    v3 v4  
    156156Function: Waveform Acquisition 
    157157 
    158 Sets the maximum length of each outgoing TYPE_TRACEBUF message to nsamp samples. The number of samples in each TYPE_TRACEBUF message depends on the sample rate of the channel. Normally naqs2ew loads one-second's worth of data into each TYPE_TRACEBUF message. However, if the sample rate for a channel is greater than nsamp samples per second, naqs2ew limits that channel's TYPE_TRACEBUF messages to nsamp samples each. In processing a packet from NaqsServer, naqs2ew will buffer any fractional second of data until it receives the next packet for that channel in an attempt to always send out equal length messages. If naqs2ew detects a time tear between packets from NaqsServer, it may output a message containing less than one second of data. 
     158Sets the maximum length of each outgoing TYPE_TRACEBUF message to nsamp samples. The number of samples in each TYPE_TRACEBUF message depends on the sample rate of the channel. Normally naqs2ew loads one-second's worth of data into each TYPE_TRACEBUF message. However, if the sample rate for a channel is greater than nsamp samples per second, naqs2ew limits that channel's TYPE_TRACEBUF messages to nsamp samples each. In processing a packet from !NaqsServer, naqs2ew will buffer any fractional second of data until it receives the next packet for that channel in an attempt to always send out equal length messages. If naqs2ew detects a time tear between packets from !NaqsServer, it may output a message containing less than one second of data. 
    159159{{{ 
    160160Default:  none 
     
    192192Function: Waveform Acquisition 
    193193 
    194 Use one RequestChannel command for each channel of trace data that you want to request from !NaqsServer (no hard-coded limit). Details of the arguments are given below: 
     194Use one !RequestChannel command for each channel of trace data that you want to request from !NaqsServer (no hard-coded limit). Details of the arguments are given below: 
    195195{{{ 
    196196  sta       station code you want to receive data from (up to 5 chars, no wildcards).