[824] | 1 | // |
---|
| 2 | // C++ Interface: Scantable |
---|
| 3 | // |
---|
| 4 | // Description: |
---|
| 5 | // |
---|
| 6 | // |
---|
| 7 | // Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2005 |
---|
| 8 | // |
---|
| 9 | // Copyright: See COPYING file that comes with this distribution |
---|
| 10 | // |
---|
| 11 | // |
---|
| 12 | #ifndef ASAPSCANTABLE_H |
---|
| 13 | #define ASAPSCANTABLE_H |
---|
[2] | 14 | |
---|
| 15 | // STL |
---|
| 16 | #include <string> |
---|
| 17 | #include <vector> |
---|
| 18 | // AIPS++ |
---|
[455] | 19 | #include <casa/aips.h> |
---|
[322] | 20 | #include <casa/Arrays/MaskedArray.h> |
---|
[80] | 21 | #include <casa/BasicSL/String.h> |
---|
[824] | 22 | #include <casa/Utilities/CountedPtr.h> |
---|
| 23 | |
---|
[80] | 24 | #include <tables/Tables/Table.h> |
---|
[322] | 25 | #include <tables/Tables/ArrayColumn.h> |
---|
| 26 | #include <tables/Tables/ScalarColumn.h> |
---|
| 27 | |
---|
[824] | 28 | #include <measures/TableMeasures/ScalarMeasColumn.h> |
---|
| 29 | |
---|
[1757] | 30 | #include <coordinates/Coordinates/SpectralCoordinate.h> |
---|
| 31 | |
---|
[1446] | 32 | #include <casa/Arrays/Vector.h> |
---|
| 33 | #include <casa/Quanta/Quantum.h> |
---|
| 34 | |
---|
[1757] | 35 | #include <casa/Exceptions/Error.h> |
---|
| 36 | |
---|
[894] | 37 | #include "Logger.h" |
---|
[901] | 38 | #include "STHeader.h" |
---|
[824] | 39 | #include "STFrequencies.h" |
---|
| 40 | #include "STWeather.h" |
---|
| 41 | #include "STFocus.h" |
---|
| 42 | #include "STTcal.h" |
---|
| 43 | #include "STMolecules.h" |
---|
| 44 | #include "STSelector.h" |
---|
[860] | 45 | #include "STHistory.h" |
---|
[896] | 46 | #include "STPol.h" |
---|
[960] | 47 | #include "STFit.h" |
---|
[972] | 48 | #include "STFitEntry.h" |
---|
[2] | 49 | |
---|
[824] | 50 | namespace asap { |
---|
[2] | 51 | |
---|
[824] | 52 | /** |
---|
| 53 | * This class contains and wraps a casa::Table, which is used to store |
---|
| 54 | * all the information. This can be either a MemoryTable or a |
---|
| 55 | * disk based Table. |
---|
| 56 | * It provides access functions to the underlying table |
---|
| 57 | * It contains n subtables: |
---|
| 58 | * @li weather |
---|
| 59 | * @li frequencies |
---|
| 60 | * @li molecules |
---|
| 61 | * @li tcal |
---|
| 62 | * @li focus |
---|
| 63 | * @li fits |
---|
| 64 | * |
---|
| 65 | * @brief The main ASAP data container |
---|
| 66 | * @author Malte Marquarding |
---|
| 67 | * @date |
---|
| 68 | * @version |
---|
| 69 | */ |
---|
[890] | 70 | class Scantable : private Logger |
---|
[824] | 71 | { |
---|
[902] | 72 | |
---|
| 73 | friend class STMath; |
---|
| 74 | |
---|
[2] | 75 | public: |
---|
[824] | 76 | /** |
---|
| 77 | * Default constructor |
---|
| 78 | */ |
---|
[1350] | 79 | explicit Scantable(casa::Table::TableType ttype = casa::Table::Memory); |
---|
[19] | 80 | |
---|
[824] | 81 | /** |
---|
| 82 | * Create a Scantable object form an existing table on disk |
---|
| 83 | * @param[in] name the name of the existing Scantable |
---|
| 84 | */ |
---|
[1385] | 85 | explicit Scantable(const std::string& name, casa::Table::TableType ttype = casa::Table::Memory); |
---|
[2] | 86 | |
---|
[824] | 87 | /// @fixme this is only sensible for MemoryTables.... |
---|
| 88 | Scantable(const Scantable& other, bool clear=true); |
---|
[161] | 89 | |
---|
[824] | 90 | /** |
---|
| 91 | * Destructor |
---|
| 92 | */ |
---|
| 93 | virtual ~Scantable(); |
---|
[745] | 94 | |
---|
[824] | 95 | /** |
---|
| 96 | * get a const reference to the underlying casa::Table |
---|
[1104] | 97 | * @return const \ref casa::Table reference |
---|
[824] | 98 | */ |
---|
| 99 | const casa::Table& table() const; |
---|
[19] | 100 | |
---|
[824] | 101 | /** |
---|
| 102 | * get a reference to the underlying casa::Table with the Selection |
---|
| 103 | * object applied if set |
---|
| 104 | * @return casa::Table reference |
---|
| 105 | */ |
---|
| 106 | casa::Table& table(); |
---|
[21] | 107 | |
---|
[845] | 108 | |
---|
| 109 | /** |
---|
| 110 | * Get a handle to the selection object |
---|
| 111 | * @return constant STSelector reference |
---|
| 112 | */ |
---|
| 113 | const STSelector& getSelection() const { return selector_; } |
---|
| 114 | |
---|
| 115 | /** |
---|
| 116 | * Set the data to be a subset as defined by the STSelector |
---|
| 117 | * @param selection a STSelector object |
---|
| 118 | */ |
---|
[824] | 119 | void setSelection(const STSelector& selection); |
---|
[845] | 120 | |
---|
| 121 | /** |
---|
| 122 | * unset the selection of the data |
---|
| 123 | */ |
---|
[824] | 124 | void unsetSelection(); |
---|
| 125 | /** |
---|
| 126 | * set the header |
---|
[1295] | 127 | * @param[in] sth an STHeader object |
---|
[824] | 128 | */ |
---|
[901] | 129 | void setHeader( const STHeader& sth ); |
---|
[386] | 130 | |
---|
[824] | 131 | /** |
---|
| 132 | * get the header information |
---|
[901] | 133 | * @return an STHeader object |
---|
[824] | 134 | */ |
---|
[901] | 135 | STHeader getHeader( ) const; |
---|
[1068] | 136 | |
---|
[824] | 137 | /** |
---|
| 138 | * Checks if the "other" Scantable is conformant with this, |
---|
| 139 | * i.e. if header values are the same. |
---|
| 140 | * @param[in] other another Scantable |
---|
| 141 | * @return true or false |
---|
| 142 | */ |
---|
| 143 | bool conformant( const Scantable& other); |
---|
[430] | 144 | |
---|
[824] | 145 | /** |
---|
[1068] | 146 | * |
---|
| 147 | * @param stype The type of the source, 0 = on, 1 = off |
---|
| 148 | */ |
---|
| 149 | void setSourceType(int stype); |
---|
| 150 | |
---|
| 151 | |
---|
| 152 | /** |
---|
[1104] | 153 | * The number of scans in the table |
---|
[824] | 154 | * @return number of scans in the table |
---|
| 155 | */ |
---|
[845] | 156 | int nscan() const; |
---|
[490] | 157 | |
---|
[915] | 158 | casa::MEpoch::Types getTimeReference() const; |
---|
[21] | 159 | |
---|
[1603] | 160 | |
---|
| 161 | casa::MEpoch getEpoch(int whichrow) const; |
---|
| 162 | |
---|
[824] | 163 | /** |
---|
| 164 | * Get global antenna position |
---|
[845] | 165 | * @return casa::MPosition |
---|
[824] | 166 | */ |
---|
| 167 | casa::MPosition getAntennaPosition() const; |
---|
[490] | 168 | |
---|
[1603] | 169 | /** |
---|
| 170 | * the @ref casa::MDirection for a specific row |
---|
| 171 | * @param[in] whichrow the row number |
---|
| 172 | * return casa::MDirection |
---|
| 173 | */ |
---|
[987] | 174 | casa::MDirection getDirection( int whichrow ) const; |
---|
[1757] | 175 | |
---|
[1603] | 176 | /** |
---|
| 177 | * get the direction type as a string, e.g. "J2000" |
---|
| 178 | * @param[in] whichrow the row number |
---|
| 179 | * return the direction string |
---|
| 180 | */ |
---|
[1068] | 181 | std::string getDirectionString( int whichrow ) const; |
---|
| 182 | |
---|
[1603] | 183 | /** |
---|
| 184 | * set the direction type as a string, e.g. "J2000" |
---|
| 185 | * @param[in] refstr the direction type |
---|
| 186 | */ |
---|
[987] | 187 | void setDirectionRefString(const std::string& refstr=""); |
---|
[1603] | 188 | |
---|
[1104] | 189 | /** |
---|
| 190 | * get the direction reference string |
---|
| 191 | * @return a string describing the direction reference |
---|
| 192 | */ |
---|
[1757] | 193 | std::string getDirectionRefString() const; |
---|
[987] | 194 | |
---|
[824] | 195 | /** |
---|
[845] | 196 | * Return the Flux unit of the data, e.g. "Jy" or "K" |
---|
| 197 | * @return string |
---|
[824] | 198 | */ |
---|
| 199 | std::string getFluxUnit() const; |
---|
[472] | 200 | |
---|
[824] | 201 | /** |
---|
[845] | 202 | * Set the Flux unit of the data |
---|
| 203 | * @param unit a string representing the unit, e.g "Jy" or "K" |
---|
[824] | 204 | */ |
---|
| 205 | void setFluxUnit( const std::string& unit ); |
---|
[472] | 206 | |
---|
[824] | 207 | /** |
---|
[1189] | 208 | * Set the Stokes type of the data |
---|
[1295] | 209 | * @param feedtype a string representing the type, e.g "circular" or "linear" |
---|
[1189] | 210 | */ |
---|
| 211 | void setFeedType( const std::string& feedtype ); |
---|
| 212 | |
---|
| 213 | /** |
---|
[824] | 214 | * |
---|
[845] | 215 | * @param instrument a string representing an insturment. see xxx |
---|
[824] | 216 | */ |
---|
| 217 | void setInstrument( const std::string& instrument ); |
---|
[2] | 218 | |
---|
[845] | 219 | /** |
---|
| 220 | * (Re)calculate the azimuth and elevationnfor all rows |
---|
| 221 | */ |
---|
[824] | 222 | void calculateAZEL(); |
---|
[745] | 223 | |
---|
[824] | 224 | /** |
---|
[845] | 225 | * "hard" flag the data, this flags everything selected in setSelection() |
---|
[1104] | 226 | * param[in] msk a boolean mask of length nchan describing the points to |
---|
| 227 | * to be flagged |
---|
[824] | 228 | */ |
---|
[1400] | 229 | //void flag( const std::vector<bool>& msk = std::vector<bool>()); |
---|
| 230 | void flag( const std::vector<bool>& msk = std::vector<bool>(), bool unflag=false); |
---|
[455] | 231 | |
---|
[852] | 232 | /** |
---|
[1656] | 233 | * Flag the data in a row-based manner. (CAS-1433 Wataru Kawasaki) |
---|
| 234 | * param[in] rows list of row numbers to be flagged |
---|
| 235 | */ |
---|
| 236 | void flagRow( const std::vector<casa::uInt>& rows = std::vector<casa::uInt>(), bool unflag=false); |
---|
| 237 | |
---|
| 238 | /** |
---|
[1818] | 239 | * Get flagRow info at the specified row. If true, the whole data |
---|
[1656] | 240 | * at the row should be flagged. |
---|
| 241 | */ |
---|
| 242 | bool getFlagRow(int whichrow) const |
---|
| 243 | { return (flagrowCol_(whichrow) > 0); } |
---|
| 244 | |
---|
| 245 | /** |
---|
[1700] | 246 | * Flag the data outside a specified range (in a channel-based manner). |
---|
| 247 | * (CAS-1807 Wataru Kawasaki) |
---|
| 248 | */ |
---|
[1703] | 249 | void clip(const casa::Float uthres, const casa::Float dthres, bool clipoutside, bool unflag); |
---|
[1700] | 250 | |
---|
| 251 | /** |
---|
[1818] | 252 | * Return a list of booleans with the size of nchan for a specified row, to get info |
---|
[1707] | 253 | * about which channel is clipped. |
---|
| 254 | */ |
---|
| 255 | std::vector<bool> getClipMask(int whichrow, const casa::Float uthres, const casa::Float dthres, bool clipoutside, bool unflag); |
---|
[1818] | 256 | void srchChannelsToClip(casa::uInt whichrow, const casa::Float uthres, const casa::Float dthres, bool clipoutside, bool unflag, |
---|
[1707] | 257 | casa::Vector<casa::uChar> flgs); |
---|
| 258 | |
---|
| 259 | /** |
---|
[852] | 260 | * Return a list of row numbers with respect to the original table. |
---|
[902] | 261 | * @return a list of unsigned ints |
---|
[852] | 262 | */ |
---|
| 263 | std::vector<unsigned int> rownumbers() const; |
---|
[845] | 264 | |
---|
[852] | 265 | |
---|
[845] | 266 | /** |
---|
| 267 | * Get the number of beams in the data or a specific scan |
---|
| 268 | * @param scanno the scan number to get the number of beams for. |
---|
| 269 | * If scanno<0 the number is retrieved from the header. |
---|
| 270 | * @return an integer number |
---|
| 271 | */ |
---|
[824] | 272 | int nbeam(int scanno=-1) const; |
---|
[845] | 273 | /** |
---|
| 274 | * Get the number of IFs in the data or a specific scan |
---|
| 275 | * @param scanno the scan number to get the number of IFs for. |
---|
| 276 | * If scanno<0 the number is retrieved from the header. |
---|
| 277 | * @return an integer number |
---|
| 278 | */ |
---|
[824] | 279 | int nif(int scanno=-1) const; |
---|
[845] | 280 | /** |
---|
| 281 | * Get the number of polarizations in the data or a specific scan |
---|
| 282 | * @param scanno the scan number to get the number of polarizations for. |
---|
| 283 | * If scanno<0 the number is retrieved from the header. |
---|
| 284 | * @return an integer number |
---|
| 285 | */ |
---|
[824] | 286 | int npol(int scanno=-1) const; |
---|
[794] | 287 | |
---|
[896] | 288 | std::string getPolType() const; |
---|
| 289 | |
---|
[845] | 290 | |
---|
| 291 | /** |
---|
| 292 | * Get the number of integartion cycles |
---|
| 293 | * @param scanno the scan number to get the number of rows for. |
---|
| 294 | * If scanno<0 the number is retrieved from the header. |
---|
[1104] | 295 | * @return the number of rows (for the specified scanno) |
---|
[845] | 296 | */ |
---|
[824] | 297 | int nrow(int scanno=-1) const; |
---|
[794] | 298 | |
---|
[1111] | 299 | int getBeam(int whichrow) const; |
---|
[1757] | 300 | std::vector<uint> getBeamNos() const { return getNumbers(beamCol_); } |
---|
[50] | 301 | |
---|
[847] | 302 | int getIF(int whichrow) const; |
---|
[1757] | 303 | std::vector<uint> getIFNos() const { return getNumbers(ifCol_); } |
---|
[1111] | 304 | |
---|
[847] | 305 | int getPol(int whichrow) const; |
---|
[1757] | 306 | std::vector<uint> getPolNos() const { return getNumbers(polCol_); } |
---|
[1111] | 307 | |
---|
[1757] | 308 | std::vector<uint> getScanNos() const { return getNumbers(scanCol_); } |
---|
[865] | 309 | int getScan(int whichrow) const { return scanCol_(whichrow); } |
---|
[1111] | 310 | |
---|
[1446] | 311 | //TT addition |
---|
| 312 | std::vector<uint> getMolNos() {return getNumbers(mmolidCol_); } |
---|
| 313 | |
---|
[1111] | 314 | /** |
---|
| 315 | * Get the number of channels in the data or a specific IF. This currently |
---|
| 316 | * varies only with IF number |
---|
| 317 | * @param ifno the IF number to get the number of channels for. |
---|
| 318 | * If ifno<0 the number is retrieved from the header. |
---|
| 319 | * @return an integer number |
---|
| 320 | */ |
---|
| 321 | int nchan(int ifno=-1) const; |
---|
[923] | 322 | int getChannels(int whichrow) const; |
---|
[206] | 323 | |
---|
[1111] | 324 | int ncycle(int scanno=-1) const; |
---|
| 325 | int getCycle(int whichrow) const { return cycleCol_(whichrow); } |
---|
| 326 | |
---|
[847] | 327 | double getInterval(int whichrow) const |
---|
| 328 | { return integrCol_(whichrow); } |
---|
[845] | 329 | |
---|
[865] | 330 | float getTsys(int whichrow) const |
---|
| 331 | { return casa::Vector<casa::Float>(tsysCol_(whichrow))(0); } |
---|
[847] | 332 | float getElevation(int whichrow) const |
---|
| 333 | { return elCol_(whichrow); } |
---|
| 334 | float getAzimuth(int whichrow) const |
---|
| 335 | { return azCol_(whichrow); } |
---|
[865] | 336 | float getParAngle(int whichrow) const |
---|
[1757] | 337 | { return focus().getParAngle(mfocusidCol_(whichrow)); } |
---|
[1634] | 338 | int getTcalId(int whichrow) const |
---|
| 339 | { return mtcalidCol_(whichrow); } |
---|
[386] | 340 | |
---|
[865] | 341 | std::string getSourceName(int whichrow) const |
---|
| 342 | { return srcnCol_(whichrow); } |
---|
| 343 | |
---|
[847] | 344 | std::vector<bool> getMask(int whichrow) const; |
---|
[896] | 345 | std::vector<float> getSpectrum(int whichrow, |
---|
[905] | 346 | const std::string& poltype = "" ) const; |
---|
[847] | 347 | |
---|
[884] | 348 | void setSpectrum(const std::vector<float>& spec, int whichrow); |
---|
| 349 | |
---|
[902] | 350 | std::string getPolarizationLabel(int index, const std::string& ptype) const |
---|
| 351 | { return STPol::getPolLabel(index, ptype ); } |
---|
[401] | 352 | |
---|
[845] | 353 | /** |
---|
| 354 | * Write the Scantable to disk |
---|
| 355 | * @param filename the output file name |
---|
| 356 | */ |
---|
[824] | 357 | void makePersistent(const std::string& filename); |
---|
[745] | 358 | |
---|
[860] | 359 | std::vector<std::string> getHistory() const |
---|
| 360 | { return historyTable_.getHistory(); }; |
---|
[483] | 361 | |
---|
[860] | 362 | void addHistory(const std::string& hist) { historyTable_.addEntry(hist); } |
---|
[488] | 363 | |
---|
[860] | 364 | void appendToHistoryTable(const STHistory& otherhist) |
---|
| 365 | { historyTable_.append(otherhist); } |
---|
| 366 | |
---|
[824] | 367 | std::string summary(bool verbose=false); |
---|
| 368 | std::string getTime(int whichrow=-1, bool showdate=true) const; |
---|
[1350] | 369 | double getIntTime(int whichrow) const { return integrCol_(whichrow); } |
---|
[19] | 370 | |
---|
[847] | 371 | // returns unit, conversion frame, doppler, base-frame |
---|
[18] | 372 | |
---|
[847] | 373 | /** |
---|
| 374 | * Get the frequency set up |
---|
| 375 | * This is forwarded to the STFrequencies subtable |
---|
| 376 | * @return unit, frame, doppler |
---|
| 377 | */ |
---|
| 378 | std::vector<std::string> getCoordInfo() const |
---|
| 379 | { return freqTable_.getInfo(); }; |
---|
| 380 | |
---|
| 381 | void setCoordInfo(std::vector<string> theinfo) |
---|
| 382 | { return freqTable_.setInfo(theinfo); }; |
---|
| 383 | |
---|
[865] | 384 | |
---|
| 385 | std::vector<double> getAbcissa(int whichrow) const; |
---|
| 386 | |
---|
[1757] | 387 | std::vector<float> getWeather(int whichrow) const; |
---|
| 388 | |
---|
[847] | 389 | std::string getAbcissaLabel(int whichrow) const; |
---|
| 390 | std::vector<double> getRestFrequencies() const |
---|
| 391 | { return moleculeTable_.getRestFrequencies(); } |
---|
[1446] | 392 | std::vector<double> getRestFrequency(int id) const |
---|
| 393 | { return moleculeTable_.getRestFrequency(id); } |
---|
[847] | 394 | |
---|
[1446] | 395 | /** |
---|
[1170] | 396 | void setRestFrequencies(double rf, const std::string& name = "", |
---|
| 397 | const std::string& = "Hz"); |
---|
[1446] | 398 | **/ |
---|
| 399 | // Modified by Takeshi Nakazato 05/09/2008 |
---|
| 400 | /*** |
---|
| 401 | void setRestFrequencies(vector<double> rf, const vector<std::string>& name = "", |
---|
| 402 | const std::string& = "Hz"); |
---|
| 403 | ***/ |
---|
| 404 | void setRestFrequencies(vector<double> rf, |
---|
| 405 | const vector<std::string>& name = vector<std::string>(1,""), |
---|
| 406 | const std::string& = "Hz"); |
---|
[847] | 407 | |
---|
[1446] | 408 | //void setRestFrequencies(const std::string& name); |
---|
| 409 | void setRestFrequencies(const vector<std::string>& name); |
---|
| 410 | |
---|
[1360] | 411 | void shift(int npix); |
---|
| 412 | |
---|
[1757] | 413 | casa::SpectralCoordinate getSpectralCoordinate(int whichrow) const; |
---|
| 414 | |
---|
[987] | 415 | void convertDirection(const std::string& newframe); |
---|
| 416 | |
---|
[824] | 417 | STFrequencies& frequencies() { return freqTable_; } |
---|
[1375] | 418 | const STFrequencies& frequencies() const { return freqTable_; } |
---|
[824] | 419 | STWeather& weather() { return weatherTable_; } |
---|
[1375] | 420 | const STWeather& weather() const { return weatherTable_; } |
---|
[824] | 421 | STFocus& focus() { return focusTable_; } |
---|
[1375] | 422 | const STFocus& focus() const { return focusTable_; } |
---|
[824] | 423 | STTcal& tcal() { return tcalTable_; } |
---|
[1375] | 424 | const STTcal& tcal() const { return tcalTable_; } |
---|
[824] | 425 | STMolecules& molecules() { return moleculeTable_; } |
---|
[1375] | 426 | const STMolecules& molecules() const { return moleculeTable_; } |
---|
[860] | 427 | STHistory& history() { return historyTable_; } |
---|
[1375] | 428 | const STHistory& history() const { return historyTable_; } |
---|
[972] | 429 | STFit& fit() { return fitTable_; } |
---|
[1375] | 430 | const STFit& fit() const { return fitTable_; } |
---|
[2] | 431 | |
---|
[902] | 432 | std::vector<std::string> columnNames() const; |
---|
[896] | 433 | |
---|
[972] | 434 | void addFit(const STFitEntry& fit, int row); |
---|
| 435 | STFitEntry getFit(int row) const |
---|
| 436 | { STFitEntry fe; fitTable_.getEntry(fe, mfitidCol_(row)); return fe; } |
---|
| 437 | |
---|
[1388] | 438 | //Added by TT |
---|
| 439 | /** |
---|
| 440 | * Get the antenna name |
---|
| 441 | * @return antenna name string |
---|
| 442 | */ |
---|
[1818] | 443 | casa::String getAntennaName() const; |
---|
[1388] | 444 | |
---|
| 445 | /** |
---|
| 446 | * For GBT MS data only. check a scan list |
---|
| 447 | * against the information found in GBT_GO table for |
---|
| 448 | * scan number orders to get correct pairs. |
---|
[1757] | 449 | * @param[in] scan list |
---|
| 450 | * @return status |
---|
[1388] | 451 | */ |
---|
| 452 | int checkScanInfo(const std::vector<int>& scanlist) const; |
---|
| 453 | |
---|
| 454 | /** |
---|
[1757] | 455 | * Get the direction as a vector, for a specific row |
---|
[1388] | 456 | * @param[in] whichrow the row numbyyer |
---|
[1757] | 457 | * @return the direction in a vector |
---|
[1388] | 458 | */ |
---|
| 459 | std::vector<double> getDirectionVector(int whichrow) const; |
---|
| 460 | |
---|
[1446] | 461 | /** |
---|
[1757] | 462 | * Set a flag indicating whether the data was parallactified |
---|
| 463 | * @param[in] flag true or false |
---|
| 464 | */ |
---|
| 465 | void parallactify(bool flag) |
---|
| 466 | { focus().setParallactify(flag); } |
---|
| 467 | |
---|
| 468 | /** |
---|
[1446] | 469 | * Reshape spectrum |
---|
| 470 | * @param[in] nmin, nmax minimum and maximum channel |
---|
| 471 | * @param[in] irow row number |
---|
[1818] | 472 | * |
---|
| 473 | * 30/07/2008 Takeshi Nakazato |
---|
[1446] | 474 | **/ |
---|
| 475 | void reshapeSpectrum( int nmin, int nmax ) throw( casa::AipsError ); |
---|
| 476 | void reshapeSpectrum( int nmin, int nmax, int irow ) ; |
---|
| 477 | |
---|
| 478 | /** |
---|
| 479 | * Change channel number under fixed bandwidth |
---|
| 480 | * @param[in] nchan, dnu new channel number and spectral resolution |
---|
| 481 | * @param[in] irow row number |
---|
| 482 | * |
---|
| 483 | * 27/08/2008 Takeshi Nakazato |
---|
| 484 | **/ |
---|
| 485 | void regridChannel( int nchan, double dnu ) ; |
---|
| 486 | void regridChannel( int nchan, double dnu, int irow ) ; |
---|
[1656] | 487 | |
---|
[1818] | 488 | |
---|
[824] | 489 | private: |
---|
[896] | 490 | |
---|
| 491 | casa::Matrix<casa::Float> getPolMatrix( casa::uInt whichrow ) const; |
---|
| 492 | |
---|
[824] | 493 | /** |
---|
| 494 | * Turns a time vale into a formatted string |
---|
| 495 | * @param x |
---|
| 496 | * @return |
---|
| 497 | */ |
---|
| 498 | std::string formatSec(casa::Double x) const; |
---|
[18] | 499 | |
---|
[824] | 500 | std::string formatTime(const casa::MEpoch& me, bool showdate)const; |
---|
[22] | 501 | |
---|
[824] | 502 | /** |
---|
| 503 | * Turns a casa::MDirection into a nicely formatted string |
---|
| 504 | * @param md an casa::MDirection |
---|
| 505 | * @return |
---|
| 506 | */ |
---|
| 507 | std::string formatDirection(const casa::MDirection& md) const; |
---|
[19] | 508 | |
---|
[286] | 509 | |
---|
[824] | 510 | /** |
---|
| 511 | * Create a unique file name for the paged (temporary) table |
---|
| 512 | * @return just the name |
---|
| 513 | */ |
---|
| 514 | static casa::String generateName(); |
---|
[286] | 515 | |
---|
[824] | 516 | /** |
---|
| 517 | * attach to cached columns |
---|
| 518 | */ |
---|
| 519 | void attach(); |
---|
[50] | 520 | |
---|
[824] | 521 | /** |
---|
| 522 | * Set up the main casa::Table |
---|
| 523 | */ |
---|
| 524 | void setupMainTable(); |
---|
[88] | 525 | |
---|
[859] | 526 | void attachSubtables(); |
---|
[865] | 527 | void copySubtables(const Scantable& other); |
---|
| 528 | |
---|
[824] | 529 | /** |
---|
| 530 | * Convert an "old" asap1 style row index into a new index |
---|
| 531 | * @param[in] therow |
---|
| 532 | * @return and index into @table_ |
---|
| 533 | */ |
---|
| 534 | int rowToScanIndex(int therow); |
---|
[212] | 535 | |
---|
[1757] | 536 | std::vector<uint> getNumbers(const casa::ScalarColumn<casa::uInt>& col) const; |
---|
[1111] | 537 | |
---|
[1757] | 538 | static const casa::uInt version_ = 3; |
---|
[286] | 539 | |
---|
[824] | 540 | STSelector selector_; |
---|
[236] | 541 | |
---|
[824] | 542 | casa::Table::TableType type_; |
---|
[465] | 543 | |
---|
[824] | 544 | // the actual data |
---|
| 545 | casa::Table table_; |
---|
| 546 | casa::Table originalTable_; |
---|
[745] | 547 | |
---|
[824] | 548 | STTcal tcalTable_; |
---|
| 549 | STFrequencies freqTable_; |
---|
| 550 | STWeather weatherTable_; |
---|
| 551 | STFocus focusTable_; |
---|
| 552 | STMolecules moleculeTable_; |
---|
[860] | 553 | STHistory historyTable_; |
---|
[960] | 554 | STFit fitTable_; |
---|
[860] | 555 | |
---|
[824] | 556 | // Cached Columns to avoid reconstructing them for each row get/put |
---|
[847] | 557 | casa::ScalarColumn<casa::Double> integrCol_; |
---|
[824] | 558 | casa::MDirection::ScalarColumn dirCol_; |
---|
[847] | 559 | casa::MEpoch::ScalarColumn timeCol_; |
---|
[923] | 560 | casa::ScalarColumn<casa::Float> azCol_; |
---|
| 561 | casa::ScalarColumn<casa::Float> elCol_; |
---|
[824] | 562 | casa::ScalarColumn<casa::String> srcnCol_, fldnCol_; |
---|
[1656] | 563 | casa::ScalarColumn<casa::uInt> scanCol_, beamCol_, ifCol_, polCol_, cycleCol_, flagrowCol_; |
---|
[1068] | 564 | casa::ScalarColumn<casa::Int> rbeamCol_, srctCol_; |
---|
[865] | 565 | casa::ArrayColumn<casa::Float> specCol_, tsysCol_; |
---|
[824] | 566 | casa::ArrayColumn<casa::uChar> flagsCol_; |
---|
[430] | 567 | |
---|
[824] | 568 | // id in frequencies table |
---|
| 569 | casa::ScalarColumn<casa::uInt> mfreqidCol_; |
---|
| 570 | // id in tcal table |
---|
| 571 | casa::ScalarColumn<casa::uInt> mtcalidCol_; |
---|
[430] | 572 | |
---|
[824] | 573 | casa::ArrayColumn<casa::String> histitemCol_; |
---|
[972] | 574 | casa::ScalarColumn<casa::Int> mfitidCol_; |
---|
[824] | 575 | casa::ScalarColumn<casa::uInt> mweatheridCol_; |
---|
[322] | 576 | |
---|
[824] | 577 | casa::ScalarColumn<casa::uInt> mfocusidCol_; |
---|
| 578 | |
---|
| 579 | casa::ScalarColumn<casa::uInt> mmolidCol_; |
---|
| 580 | |
---|
[896] | 581 | static std::map<std::string, STPol::STPolFactory *> factories_; |
---|
| 582 | void initFactories(); |
---|
| 583 | |
---|
[1656] | 584 | /** |
---|
[1818] | 585 | * Add an auxiliary column to the main table and attach it to a |
---|
[1656] | 586 | * cached column. Use for adding new columns that the original asap2 |
---|
[1818] | 587 | * tables do not have. |
---|
[1656] | 588 | * @param[in] col reference to the cached column to be attached |
---|
| 589 | * @param[in] colName column name in asap table |
---|
| 590 | * @param[in] defValue default value to fill in the column |
---|
| 591 | * |
---|
| 592 | * 25/10/2009 Wataru Kawasaki |
---|
| 593 | */ |
---|
| 594 | template<class T, class T2> void attachAuxColumnDef(casa::ScalarColumn<T>&, |
---|
| 595 | const casa::String&, |
---|
| 596 | const T2&); |
---|
| 597 | template<class T, class T2> void attachAuxColumnDef(casa::ArrayColumn<T>&, |
---|
| 598 | const casa::String&, |
---|
| 599 | const casa::Array<T2>&); |
---|
[2] | 600 | }; |
---|
| 601 | |
---|
[824] | 602 | |
---|
| 603 | } // namespace |
---|
| 604 | |
---|
[2] | 605 | #endif |
---|