Changes between Version 8 and Version 9 of ScantableRedesignProposal


Ignore:
Timestamp:
08/16/10 11:22:53 (14 years ago)
Author:
Malte Marquarding
Comment:

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  • ScantableRedesignProposal

    v8 v9  
    4141
    4242 * Scantable relates to all sub-tables via an '''ID''' in the main table
    43  * MS releates to sub-tables via a time stamp.
     43 * MS relates to sub-tables via a time stamp.
    4444
    4545= Proposed changes =
     
    5050 * '''MS''' is time based, so MS->Scantable Filler needs to generate '''WEATHER_ID''' in main table
    5151
    52 * Add '''ANTENNA''' subtable to Scantable, referencing in main table keyword.
     52* Add '''ANTENNA''' sub-table to Scantable, referencing in main table keyword.
    5353 * Copy from '''MS'''.
    5454 * MS for single-dish should always be one row only.
     
    5858* add '''FIELD''' sub-table to '''Scantable''' and move existing '''FIELD''' related columns from main table into it.
    5959
    60 * Add '''OBSERVATION''' subtable to Scantable, referencing in main table keyword
     60* Add '''OBSERVATION''' sub-table to Scantable, referencing in main table keyword
    6161 * Copy from '''MS'''.
    6262 * should always be one row only.
     
    6464* Use '''MS::HISTORY''' in '''Scantable::HISTORY''' (message column)
    6565
    66 * Copy '''MS::STATE''' to new sub-table and add '''STATE_ID''' in main Scantble
     66* Copy '''MS::STATE''' to new sub-table and add '''STATE_ID''' in main Scantable
    6767
    6868* Copy '''MS::POINTING''' table. No referencing in main table. Plain copy
     
    7474* move '''SRCxyz''' columns into new '''SOURCE''' sub-table.
    7575 * add '''SOURCE_ID''' to main table
    76  * copy '''MS::SOURCE'' columns
     76 * copy '''MS::SOURCE''' columns
    7777 * note that '''RESTFREQUENCY''' etc. are in different sub-tables.
    7878 * not a direct copy from '''MS'''