[811] | 1 | // |
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| 2 | // C++ Implementation: STWeather |
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| 3 | // |
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| 4 | // Description: |
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| 5 | // |
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| 6 | // |
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| 7 | // Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2006 |
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| 8 | // |
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| 9 | // Copyright: See COPYING file that comes with this distribution |
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| 10 | // |
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| 11 | // |
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| 12 | #include <casa/Exceptions/Error.h> |
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| 13 | #include <tables/Tables/TableDesc.h> |
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| 14 | #include <tables/Tables/SetupNewTab.h> |
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| 15 | #include <tables/Tables/ScaColDesc.h> |
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| 16 | #include <tables/Tables/TableRecord.h> |
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| 17 | #include <tables/Tables/TableParse.h> |
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| 18 | #include <tables/Tables/TableRow.h> |
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| 19 | #include <casa/Containers/RecordField.h> |
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| 20 | |
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| 21 | #include "STWeather.h" |
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| 22 | |
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| 23 | |
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| 24 | using namespace casa; |
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| 25 | |
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| 26 | namespace asap { |
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| 27 | |
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| 28 | const casa::String STWeather::name_ = "WEATHER"; |
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| 29 | |
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[849] | 30 | STWeather::STWeather(const Scantable& parent) : |
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| 31 | STSubTable( parent, name_ ) |
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[811] | 32 | { |
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| 33 | setup(); |
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| 34 | } |
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| 35 | |
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| 36 | |
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[856] | 37 | asap::STWeather::STWeather( casa::Table tab ) : STSubTable(tab, name_) |
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[849] | 38 | { |
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| 39 | temperatureCol_.attach(table_,"TEMPERATURE"); |
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| 40 | pressureCol_.attach(table_,"PRESSURE"); |
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| 41 | humidityCol_.attach(table_,"HUMIDITY"); |
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| 42 | windspeedCol_.attach(table_,"WINDSPEED"); |
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| 43 | windazCol_.attach(table_,"WINDAZ"); |
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| 44 | |
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| 45 | } |
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| 46 | |
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[811] | 47 | STWeather::~STWeather() |
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| 48 | { |
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| 49 | } |
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| 50 | |
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[849] | 51 | STWeather & asap::STWeather::operator =( const STWeather & other ) |
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| 52 | { |
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| 53 | if ( this != &other ) { |
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| 54 | static_cast<STSubTable&>(*this) = other; |
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| 55 | temperatureCol_.attach(table_,"TEMPERATURE"); |
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| 56 | pressureCol_.attach(table_,"PRESSURE"); |
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| 57 | humidityCol_.attach(table_,"HUMIDITY"); |
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| 58 | windspeedCol_.attach(table_,"WINDSPEED"); |
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| 59 | windazCol_.attach(table_,"WINDAZ"); |
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| 60 | } |
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| 61 | return *this; |
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| 62 | } |
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| 63 | |
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| 64 | |
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[811] | 65 | void asap::STWeather::setup( ) |
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| 66 | { |
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| 67 | // add to base class table |
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| 68 | table_.addColumn(ScalarColumnDesc<Float>("TEMPERATURE")); |
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| 69 | table_.addColumn(ScalarColumnDesc<Float>("PRESSURE")); |
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| 70 | table_.addColumn(ScalarColumnDesc<Float>("HUMIDITY")); |
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| 71 | table_.addColumn(ScalarColumnDesc<Float>("WINDSPEED")); |
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| 72 | table_.addColumn(ScalarColumnDesc<Float>("WINDAZ")); |
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| 73 | |
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| 74 | // new cached columns |
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| 75 | temperatureCol_.attach(table_,"TEMPERATURE"); |
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| 76 | pressureCol_.attach(table_,"PRESSURE"); |
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| 77 | humidityCol_.attach(table_,"HUMIDITY"); |
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| 78 | windspeedCol_.attach(table_,"WINDSPEED"); |
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| 79 | windazCol_.attach(table_,"WINDAZ"); |
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| 80 | } |
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| 81 | |
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| 82 | uInt STWeather::addEntry( Float temp, Float pressure, Float humidity, |
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| 83 | Float wspeed, Float waz ) |
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| 84 | { |
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| 85 | /// @todo this is a zero implementation as none of the telescopes |
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| 86 | /// fills in this information (yet) |
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| 87 | uInt nrow = table_.nrow(); |
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| 88 | if ( nrow == 0 ) { |
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| 89 | table_.addRow(); |
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| 90 | TableRow row(table_); |
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| 91 | TableRecord& rec = row.record(); |
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| 92 | RecordFieldPtr< Float > rfp; |
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| 93 | rfp.attachToRecord(rec,"TEMPERATURE"); |
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| 94 | *rfp = temp; |
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| 95 | rfp.attachToRecord(rec,"PRESSURE"); |
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| 96 | *rfp = pressure; |
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| 97 | rfp.attachToRecord(rec,"HUMIDITY"); |
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| 98 | *rfp = humidity; |
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| 99 | rfp.attachToRecord(rec,"WINDSPEED"); |
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| 100 | *rfp = wspeed; |
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| 101 | rfp.attachToRecord(rec,"WINDAZ"); |
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| 102 | *rfp = waz; |
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| 103 | row.put(table_.nrow()-1, rec); |
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| 104 | } |
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| 105 | return 0; |
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| 106 | } |
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| 107 | |
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[830] | 108 | void STWeather::getEntry( Float& temperature, Float& pressure, |
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| 109 | Float& humidity, Float& windspeed, Float& windaz, |
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| 110 | uInt id ) |
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| 111 | { |
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| 112 | Table t = table_(table_.col("ID") == Int(id) ); |
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| 113 | if (t.nrow() == 0 ) { |
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| 114 | throw(AipsError("STWeather::getEntry - id out of range")); |
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| 115 | } |
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| 116 | ROTableRow row(t); |
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| 117 | // get first row - there should only be one matching id |
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| 118 | const TableRecord& rec = row.get(0); |
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| 119 | temperature = rec.asFloat("TEMPERATURE"); |
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| 120 | pressure = rec.asDouble("PRESSURE"); |
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| 121 | humidity = rec.asDouble("HUMIDITY"); |
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| 122 | windspeed = rec.asDouble("WINDSPEED"); |
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| 123 | windaz = rec.asDouble("WINDAZ"); |
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[811] | 124 | } |
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[830] | 125 | |
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| 126 | } |
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| 127 | |
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