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difx:changelog [2019/03/06 02:54]
walterbrisken
difx:changelog [2019/03/30 00:38] (current)
barrettj [DiFX 2.5.3 (released March 28, 2019)]
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     * Support in genmachines with updated mk5daemon     * Support in genmachines with updated mk5daemon
     * Support playback of Mark5B data on Mark6     * Support playback of Mark5B data on Mark6
-  * Support "​double-sideband"​ complex data in both sideband senses 
   * difx2fits: populate antenna diameters and mount types for antennas known to the difxio antenna database   * difx2fits: populate antenna diameters and mount types for antennas known to the difxio antenna database
   * difx2fits: in verbose mode, explain why files are being split   * difx2fits: in verbose mode, explain why files are being split
   * vex2difx: new parameter "​exhaustiveAutocorrs"​ can be used to generate cross-hand autocorrelations even when the two polarizations for an antenna come from different datastreams   * vex2difx: new parameter "​exhaustiveAutocorrs"​ can be used to generate cross-hand autocorrelations even when the two polarizations for an antenna come from different datastreams
   * difx2mark4: support multiple bandwidths in one pass   * difx2mark4: support multiple bandwidths in one pass
 +  * hops: to rev 3.19 (see notes on 2.5.3 below for details on several new and useful features)
  
 === Bug fixes === === Bug fixes ===
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-===== DiFX 2.5.3 (not yet released) =====+===== DiFX 2.5.3 (released ​March 28, 2019) ===== 
 + 
 +This release is created to support EHTC and GMVA processing during the transition to 2.6. 
 == updates ==  == updates == 
   * genmachines   * genmachines
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     * r8357 add mark6 activity message to mark6 datastream     * r8357 add mark6 activity message to mark6 datastream
     * r8409 allow multiple nodes to serve as datastream nodes for FILE based-data in the same location     * r8409 allow multiple nodes to serve as datastream nodes for FILE based-data in the same location
 +  * hops 3.19 new features 
 +    * increased the number of allowed frequency "​notches"​ to ridiculous levels 
 +    * an "ad hoc" data flagging capability to allow improved time / channel data selection for fringing 
 +    * a capability to dump all the information on the fringe plots into ascii files for "roll your own" plotting 
 +    * removed obsolete max_parity 
 +    * introduced min_weight (to discard APs with very little correlated data in support) 
 +    * vex2xml, a program that converts VEX (v1.5) into XML to allow **easy** parsing via standard XML parsers. 
 +    * added type_222 to save control file contents, enabled by keyword gen_cf_record. 
 +  * polconvert to v1.7.5 (mostly minor bug fixes and robustifications)
  
  
difx/changelog.1551801245.txt.gz · Last modified: 2019/03/06 02:54 by walterbrisken