1 | // |
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2 | // C++ Implementation: STFocus |
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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 "STFocus.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 STFocus::name_ = "FOCUS"; |
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29 | |
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30 | STFocus::STFocus(const Scantable& parent ) : |
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31 | STSubTable( parent, name_ ) |
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32 | { |
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33 | setup(); |
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34 | } |
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35 | |
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36 | STFocus::STFocus( casa::Table tab ) : |
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37 | STSubTable(tab, name_) |
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38 | { |
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39 | parangleCol_.attach(table_,"PARANGLE"); |
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40 | rotationCol_.attach(table_,"ROTATION"); |
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41 | axisCol_.attach(table_,"AXIS"); |
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42 | tanCol_.attach(table_,"TAN"); |
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43 | handCol_.attach(table_,"HAND"); |
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44 | userCol_.attach(table_,"USERPHASE"); |
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45 | mountCol_.attach(table_,"MOUNT"); |
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46 | xyphCol_.attach(table_,"XYPHASE"); |
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47 | xyphoffCol_.attach(table_,"XYPHASEOFFSET"); |
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48 | } |
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49 | |
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50 | STFocus::~STFocus() |
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51 | { |
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52 | } |
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53 | |
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54 | STFocus& STFocus::operator =( const STFocus & other ) |
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55 | { |
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56 | if (this != &other) { |
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57 | static_cast<STSubTable&>(*this) = other; |
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58 | parangleCol_.attach(table_,"PARANGLE"); |
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59 | rotationCol_.attach(table_,"ROTATION"); |
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60 | axisCol_.attach(table_,"AXIS"); |
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61 | tanCol_.attach(table_,"TAN"); |
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62 | handCol_.attach(table_,"HAND"); |
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63 | userCol_.attach(table_,"USERPHASE"); |
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64 | mountCol_.attach(table_,"MOUNT"); |
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65 | xyphCol_.attach(table_,"XYPHASE"); |
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66 | xyphoffCol_.attach(table_,"XYPHASEOFFSET"); |
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67 | } |
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68 | return *this; |
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69 | } |
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70 | void STFocus::setup( ) |
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71 | { |
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72 | // add to base class table |
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73 | table_.addColumn(ScalarColumnDesc<Float>("PARANGLE")); |
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74 | table_.addColumn(ScalarColumnDesc<Float>("ROTATION")); |
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75 | table_.addColumn(ScalarColumnDesc<Float>("AXIS")); |
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76 | table_.addColumn(ScalarColumnDesc<Float>("TAN")); |
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77 | table_.addColumn(ScalarColumnDesc<Float>("HAND")); |
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78 | table_.addColumn(ScalarColumnDesc<Float>("USERPHASE")); |
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79 | table_.addColumn(ScalarColumnDesc<Float>("MOUNT")); |
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80 | table_.addColumn(ScalarColumnDesc<Float>("XYPHASE")); |
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81 | table_.addColumn(ScalarColumnDesc<Float>("XYPHASEOFFSET")); |
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82 | table_.rwKeywordSet().define("PARALLACTIFY", False); |
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83 | |
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84 | // new cached columns |
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85 | parangleCol_.attach(table_,"PARANGLE"); |
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86 | rotationCol_.attach(table_,"ROTATION"); |
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87 | axisCol_.attach(table_,"AXIS"); |
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88 | tanCol_.attach(table_,"TAN"); |
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89 | handCol_.attach(table_,"HAND"); |
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90 | userCol_.attach(table_,"USERPHASE"); |
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91 | mountCol_.attach(table_,"MOUNT"); |
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92 | xyphCol_.attach(table_,"XYPHASE"); |
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93 | xyphoffCol_.attach(table_,"XYPHASEOFFSET"); |
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94 | } |
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95 | |
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96 | uInt STFocus::addEntry( Float pa, Float fax, Float ftan, Float frot, Float hand, |
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97 | Float user, Float mount, |
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98 | Float xyphase, Float xyphaseoffset) |
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99 | { |
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100 | Table result = table_( near(table_.col("PARANGLE"), pa) |
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101 | && near(table_.col("ROTATION"), frot) |
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102 | && near(table_.col("AXIS"), fax) |
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103 | && near(table_.col("TAN"), ftan) |
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104 | && near(table_.col("HAND"), hand) |
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105 | && near(table_.col("USERPHASE"), user) |
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106 | && near(table_.col("MOUNT"), mount) |
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107 | && near(table_.col("XYPHASE"), xyphase) |
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108 | && near(table_.col("XYPHASEOFFSET"), xyphaseoffset) |
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109 | ); |
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110 | uInt resultid = 0; |
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111 | if ( result.nrow() > 0) { |
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112 | ROScalarColumn<uInt> c(result, "ID"); |
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113 | c.get(0, resultid); |
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114 | } else { |
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115 | uInt rno = table_.nrow(); |
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116 | table_.addRow(); |
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117 | // get last assigned _id and increment |
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118 | if ( rno > 0 ) { |
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119 | idCol_.get(rno-1, resultid); |
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120 | resultid++; |
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121 | } |
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122 | parangleCol_.put(rno, pa); |
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123 | rotationCol_.put(rno, frot); |
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124 | axisCol_.put(rno, fax); |
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125 | tanCol_.put(rno, ftan); |
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126 | handCol_.put(rno, hand); |
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127 | userCol_.put(rno, user); |
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128 | mountCol_.put(rno, mount); |
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129 | xyphCol_.put(rno, xyphase); |
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130 | xyphoffCol_.put(rno, xyphaseoffset); |
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131 | idCol_.put(rno, resultid); |
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132 | } |
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133 | return resultid; |
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134 | } |
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135 | |
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136 | void STFocus::getEntry( Float& pa, Float& rotation, Float& angle, Float& ftan, |
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137 | Float& hand, Float& user, Float& mount, |
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138 | Float& xyphase, Float& xyphaseoffset, |
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139 | uInt id) const |
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140 | { |
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141 | Table t = table_(table_.col("ID") == Int(id) ); |
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142 | if (t.nrow() == 0 ) { |
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143 | throw(AipsError("STFocus::getEntry - id out of range")); |
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144 | } |
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145 | ROTableRow row(t); |
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146 | // get first row - there should only be one matching id |
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147 | const TableRecord& rec = row.get(0); |
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148 | pa = rec.asFloat("PARANGLE"); |
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149 | rotation = rec.asFloat("ROTATION"); |
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150 | angle = rec.asFloat("AXIS"); |
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151 | ftan = rec.asFloat("TAN"); |
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152 | hand = rec.asFloat("HAND"); |
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153 | user = rec.asFloat("USERPHASE"); |
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154 | mount = rec.asFloat("MOUNT"); |
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155 | xyphase = rec.asFloat("XYPHASE"); |
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156 | xyphaseoffset = rec.asFloat("XYPHASEOFFSET"); |
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157 | } |
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158 | |
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159 | |
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160 | casa::Float STFocus::getTotalAngle( casa::uInt id ) const |
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161 | { |
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162 | Float total = 0.0f; |
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163 | Table t = table_(table_.col("ID") == Int(id) ); |
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164 | if (t.nrow() == 0 ) { |
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165 | throw(AipsError("STFocus::getTotalAngle - id out of range")); |
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166 | } |
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167 | if (table_.keywordSet().asBool("PARALLACTIFY")) { |
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168 | return 0.0f; |
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169 | } |
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170 | ROTableRow row(t); |
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171 | // get first row - there should only be one matching id |
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172 | const TableRecord& rec = row.get(0); |
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173 | total += rec.asFloat("PARANGLE"); |
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174 | total += rec.asFloat("ROTATION"); |
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175 | total += rec.asFloat("USERPHASE"); |
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176 | total += rec.asFloat("MOUNT"); |
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177 | return total; |
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178 | } |
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179 | |
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180 | |
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181 | casa::Float STFocus::getFeedHand( casa::uInt id ) const |
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182 | { |
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183 | Table t = table_(table_.col("ID") == Int(id) ); |
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184 | if (t.nrow() == 0 ) { |
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185 | throw(AipsError("STFocus::getEntry - id out of range")); |
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186 | } |
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187 | ROTableRow row(t); |
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188 | const TableRecord& rec = row.get(0); |
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189 | return rec.asFloat("HAND"); |
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190 | } |
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191 | |
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192 | void STFocus::setParallactify(bool istrue) { |
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193 | table_.rwKeywordSet().define("PARALLACTIFY", Bool(istrue)); |
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194 | } |
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195 | |
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196 | } |
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