| 1 | /* ======================================================================== *\
|
|---|
| 2 | !
|
|---|
| 3 | ! *
|
|---|
| 4 | ! * This file is part of MARS, the MAGIC Analysis and Reconstruction
|
|---|
| 5 | ! * Software. It is distributed to you in the hope that it can be a useful
|
|---|
| 6 | ! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
|
|---|
| 7 | ! * It is distributed WITHOUT ANY WARRANTY.
|
|---|
| 8 | ! *
|
|---|
| 9 | ! * Permission to use, copy, modify and distribute this software and its
|
|---|
| 10 | ! * documentation for any purpose is hereby granted without fee,
|
|---|
| 11 | ! * provided that the above copyright notice appear in all copies and
|
|---|
| 12 | ! * that both that copyright notice and this permission notice appear
|
|---|
| 13 | ! * in supporting documentation. It is provided "as is" without express
|
|---|
| 14 | ! * or implied warranty.
|
|---|
| 15 | ! *
|
|---|
| 16 | !
|
|---|
| 17 | !
|
|---|
| 18 | ! Author(s): Antonio Stamerra 1/2003 <mailto:antono.stamerra@pi.infn.it>
|
|---|
| 19 | ! Author(s): Marcos Lopez 1/2003 <mailto:marcos@gae.ucm.es>
|
|---|
| 20 | ! Author(s): Nicola Galante 7/2003 <mailto:nicola.galante@pi.infn.it>
|
|---|
| 21 | !
|
|---|
| 22 | ! Copyright: MAGIC Software Development, 2000-2003
|
|---|
| 23 | !
|
|---|
| 24 | !
|
|---|
| 25 | \* ======================================================================== */
|
|---|
| 26 |
|
|---|
| 27 |
|
|---|
| 28 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 29 | // //
|
|---|
| 30 | // MMcTriggerLvl2 //
|
|---|
| 31 | // Storage container for the 2nd level trigger selection parameters //
|
|---|
| 32 | // as part of the 2nd level trigger simulation //
|
|---|
| 33 | // //
|
|---|
| 34 | // input parameter: //
|
|---|
| 35 | // fCompactNN number of next neighboors that define a compact pixel //
|
|---|
| 36 | // //
|
|---|
| 37 | // //
|
|---|
| 38 | // Basic L2T Selection Parameters: //
|
|---|
| 39 | // //
|
|---|
| 40 | // fLutPseudoSize number of compact pixels in one LUT //
|
|---|
| 41 | // fPseudoSize Multiplicity of the bigger cluster //
|
|---|
| 42 | // fSizeBiggerCell higher number of fired pixel in cell //
|
|---|
| 43 | // //
|
|---|
| 44 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 45 |
|
|---|
| 46 | #include "MMcTriggerLvl2.h"
|
|---|
| 47 |
|
|---|
| 48 | #include "MGeomCam.h"
|
|---|
| 49 | #include "MGeomPix.h"
|
|---|
| 50 | #include "MGeomCamMagic.h"
|
|---|
| 51 |
|
|---|
| 52 | #include "MMcTrig.hxx"
|
|---|
| 53 |
|
|---|
| 54 | #include "MMcEvt.hxx"
|
|---|
| 55 |
|
|---|
| 56 | #include "MLog.h"
|
|---|
| 57 |
|
|---|
| 58 | #include <TCanvas.h>
|
|---|
| 59 |
|
|---|
| 60 | ClassImp(MMcTriggerLvl2);
|
|---|
| 61 |
|
|---|
| 62 | using namespace std;
|
|---|
| 63 |
|
|---|
| 64 | // ---------------------------
|
|---|
| 65 | // Initialization of static const data members pixel_in_cell and pixel_in_lut
|
|---|
| 66 |
|
|---|
| 67 | //
|
|---|
| 68 | // Correspondence TABLE between pixel numbering in the trigger cells and
|
|---|
| 69 | // the standard spiral counting
|
|---|
| 70 | // (*Note*: Pixels start to count ** from 1 ** instead of 0)
|
|---|
| 71 | //
|
|---|
| 72 | // This correspondence is valid only for MAGIC-like geometries!
|
|---|
| 73 | //
|
|---|
| 74 | // FIXME! These definitions should be included in a GeomTrig class
|
|---|
| 75 | //
|
|---|
| 76 | const Int_t MMcTriggerLvl2::gsPixelsInCell[gsNPixInCell][gsNCells] = {
|
|---|
| 77 | {26, 91, 66, 71, 76, 81, 86, 269, 224, 233, 242, 251, 260, 391, 336, 347, 358, 369, 380},
|
|---|
| 78 | {25, 61, 41, 45, 49, 53, 57, 215, 175, 183, 191, 199, 207, 325, 275, 285, 295, 305, 315},
|
|---|
| 79 | {24, 37, 22, 25, 28, 31, 34, 167, 132, 139, 146, 153, 160, 265, 220, 229, 238, 247, 256},
|
|---|
| 80 | {23, 19, 9, 11, 13, 15, 17, 125, 95, 101, 107, 113, 119, 211, 171, 179, 187, 195, 203},
|
|---|
| 81 | {27, 62, 67, 72, 77, 82, 87, 270, 225, 234, 243, 252, 261, 392, 337, 348, 359, 370, 381},
|
|---|
| 82 | {12, 38, 42, 46, 50, 54, 58, 216, 176, 184, 192, 200, 208, 326, 276, 286, 296, 306, 316},
|
|---|
| 83 | {11, 20, 23, 26, 29, 32, 35, 168, 133, 140, 147, 154, 161, 266, 221, 230, 239, 248, 257},
|
|---|
| 84 | {10, 8, 10, 12, 14, 16, 18, 126, 96, 102, 108, 114, 120, 212, 172, 180, 188, 196, 204},
|
|---|
| 85 | {22, 2, 3, 4, 5, 6, 7, 90, 65, 70, 75, 80, 85, 164, 129, 136, 143, 150, 157},
|
|---|
| 86 | {28, 93, 99, 105, 111, 117, 123, 271, 226, 235, 244, 253, 262, 393, 338, 349, 360, 371, 382},
|
|---|
| 87 | {13, 63, 68, 73, 78, 83, 88, 217, 177, 185, 193, 201, 209, 327, 277, 287, 297, 307, 317},
|
|---|
| 88 | { 4, 39, 43, 47, 51, 55, 59, 169, 134, 141, 148, 155, 162, 267, 222, 231, 240, 249, 258},
|
|---|
| 89 | { 3, 21, 24, 27, 30, 33, 36, 127, 97, 103, 109, 115, 121, 213, 173, 181, 189, 197, 205},
|
|---|
| 90 | { 9, 9, 11, 13, 15, 17, 19, 91, 66, 71, 76, 81, 86, 165, 130, 137, 144, 151, 158},
|
|---|
| 91 | {21, 3, 4, 5, 6, 7, 2, 61, 41, 45, 49, 53, 57, 123, 93, 99, 105, 111, 117},
|
|---|
| 92 | {29, 130, 137, 144, 151, 158, 165, 218, 227, 236, 245, 254, 263, 394, 339, 350, 361, 372, 383},
|
|---|
| 93 | {14, 94, 100, 106, 112, 118, 124, 170, 178, 186, 194, 202, 210, 328, 278, 288, 298, 308, 318},
|
|---|
| 94 | { 5, 64, 69, 74, 79, 84, 89, 128, 135, 142, 149, 156, 163, 268, 223, 232, 241, 250, 259},
|
|---|
| 95 | { 1, 40, 44, 48, 52, 56, 60, 92, 98, 104, 110, 116, 122, 214, 174, 182, 190, 198, 206},
|
|---|
| 96 | { 2, 22, 25, 28, 31, 34, 37, 62, 67, 72, 77, 82, 87, 166, 131, 138, 145, 152, 159},
|
|---|
| 97 | { 8, 10, 12, 14, 16, 18, 8, 38, 42, 46, 50, 54, 58, 124, 94, 100, 106, 112, 118},
|
|---|
| 98 | {20, 11, 13, 15, 17, 19, 9, 20, 23, 26, 29, 32, 35, 88, 63, 68, 73, 78, 83},
|
|---|
| 99 | {30, 131, 138, 145, 152, 159, 166, 219, 228, 237, 246, 255, 264, 329, 279, 289, 299, 309, 319},
|
|---|
| 100 | {15, 95, 101, 107, 113, 119, 125, 171, 179, 187, 195, 203, 211, 269, 224, 233, 242, 251, 260},
|
|---|
| 101 | { 6, 65, 70, 75, 80, 85, 90, 129, 136, 143, 150, 157, 164, 215, 175, 183, 191, 199, 207},
|
|---|
| 102 | { 7, 41, 45, 49, 53, 57, 61, 93, 99, 105, 111, 117, 123, 167, 132, 139, 146, 153, 160},
|
|---|
| 103 | {19, 23, 26, 29, 32, 35, 20, 63, 68, 73, 78, 83, 88, 125, 95, 101, 107, 113, 119},
|
|---|
| 104 | {37, 24, 27, 30, 33, 36, 21, 39, 43, 47, 51, 55, 59, 89, 64, 69, 74, 79, 84},
|
|---|
| 105 | {31, 132, 139, 146, 153, 160, 167, 220, 229, 238, 247, 256, 265, 270, 225, 234, 243, 252, 261},
|
|---|
| 106 | {16, 96, 102, 108, 114, 120, 126, 172, 180, 188, 196, 204, 212, 216, 176, 184, 192, 200, 208},
|
|---|
| 107 | {17, 66, 71, 76, 81, 86, 91, 130, 137, 144, 151, 158, 165, 168, 133, 140, 147, 154, 161},
|
|---|
| 108 | {18, 42, 46, 50, 54, 58, 38, 94, 100, 106, 112, 118, 124, 126, 96, 102, 108, 114, 120},
|
|---|
| 109 | {36, 43, 47, 51, 55, 59, 39, 64, 69, 74, 79, 84, 89, 90, 65, 70, 75, 80, 85},
|
|---|
| 110 | {32, 133, 140, 147, 154, 161, 168, 221, 230, 239, 248, 257, 266, 217, 177, 185, 193, 201, 209},
|
|---|
| 111 | {33, 97, 103, 109, 115, 121, 127, 173, 181, 189, 197, 205, 213, 169, 134, 141, 148, 155, 162},
|
|---|
| 112 | {35, 68, 73, 78, 83, 88, 63, 95, 101, 107, 113, 119, 125, 91, 66, 71, 76, 81, 86}
|
|---|
| 113 | };
|
|---|
| 114 |
|
|---|
| 115 | //
|
|---|
| 116 | // corrispondence between pixels in cell and lut (pix numbering starts from 1)
|
|---|
| 117 | //
|
|---|
| 118 | const Int_t MMcTriggerLvl2::gsPixelsInLut[gsNLutInCell][gsNPixInLut] = {
|
|---|
| 119 | { 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 15},
|
|---|
| 120 | {34, 29, 23, 16, 30, 24, 17, 10, 25, 18, 11, 5},
|
|---|
| 121 | {35, 31, 26, 20, 19, 32, 27, 21, 36, 33, 28, 22},
|
|---|
| 122 | };
|
|---|
| 123 |
|
|---|
| 124 |
|
|---|
| 125 | // --------------------------------------------------------------------------
|
|---|
| 126 | //
|
|---|
| 127 | // Default constructor
|
|---|
| 128 | //
|
|---|
| 129 | MMcTriggerLvl2::MMcTriggerLvl2(const char *name, const char *title):fCompactNN(2),fTriggerPattern(0)
|
|---|
| 130 | {
|
|---|
| 131 | fName = name ? name : ClassName();
|
|---|
| 132 | fTitle = title;
|
|---|
| 133 |
|
|---|
| 134 | *fLog << "created MMcTriggerLvl2" << endl;
|
|---|
| 135 |
|
|---|
| 136 | //
|
|---|
| 137 | // Initialization of the fPixels array to zero
|
|---|
| 138 | //
|
|---|
| 139 | memset (fPixels,0,gsNPixInCell*gsNCells*sizeof(Int_t));
|
|---|
| 140 | memset (fFiredPixel,0,gsNTrigPixels*sizeof(Int_t));
|
|---|
| 141 |
|
|---|
| 142 | // create a new camera
|
|---|
| 143 | SetNewCamera(new MGeomCamMagic);
|
|---|
| 144 |
|
|---|
| 145 | }
|
|---|
| 146 |
|
|---|
| 147 | // --------------------------------------------------------------------------
|
|---|
| 148 | //
|
|---|
| 149 | // Destructor
|
|---|
| 150 | //
|
|---|
| 151 | MMcTriggerLvl2::~MMcTriggerLvl2()
|
|---|
| 152 | {
|
|---|
| 153 | delete fGeomCam;
|
|---|
| 154 | }
|
|---|
| 155 |
|
|---|
| 156 | // --------------------------------------------------------------------------
|
|---|
| 157 | //
|
|---|
| 158 | // Print functions for debugging and testing
|
|---|
| 159 | //
|
|---|
| 160 | // Options available:
|
|---|
| 161 | //
|
|---|
| 162 | // "cell":
|
|---|
| 163 | // Print out the pixel number of a given trigger cell
|
|---|
| 164 | //
|
|---|
| 165 | // "status":
|
|---|
| 166 | // Print a table with the status (pixel is fired or not after Lvl1) for
|
|---|
| 167 | // all the pixels in all the trigger cells
|
|---|
| 168 | //
|
|---|
| 169 | // "check"
|
|---|
| 170 | // Print a warning message when no starting pixel is found in the
|
|---|
| 171 | // CalcPseudoSize method.
|
|---|
| 172 | //
|
|---|
| 173 | // no option:
|
|---|
| 174 | // Print the value of the selection parameters
|
|---|
| 175 | //
|
|---|
| 176 | //
|
|---|
| 177 | void MMcTriggerLvl2::Print(Option_t *opt) const
|
|---|
| 178 | {
|
|---|
| 179 | TString str(opt);
|
|---|
| 180 |
|
|---|
| 181 | if (str.Contains("status", TString::kIgnoreCase))
|
|---|
| 182 | {
|
|---|
| 183 | *fLog << " Status of cells 1-9" <<endl;
|
|---|
| 184 | for(int i=0; i<gsNPixInCell; i++)
|
|---|
| 185 | {
|
|---|
| 186 | for(int j=0; j<9; j++)
|
|---|
| 187 | {
|
|---|
| 188 | // *fLog.width(3);
|
|---|
| 189 | *fLog <<gsPixelsInCell[i][j]-1 << ":" << fPixels[i][j] << "\t ";
|
|---|
| 190 | }
|
|---|
| 191 | *fLog << endl;
|
|---|
| 192 | }
|
|---|
| 193 | }
|
|---|
| 194 | else if (str.Contains("cell", TString::kIgnoreCase))
|
|---|
| 195 | {
|
|---|
| 196 | *fLog << " Pixel numbering in cells 1-9" <<endl;
|
|---|
| 197 | for (int i=0;i<gsNPixInCell;i++)
|
|---|
| 198 | {
|
|---|
| 199 | for(int j=0; j<9; j++)
|
|---|
| 200 | {
|
|---|
| 201 | *fLog << gsPixelsInCell[i][j]-1 << "\t";
|
|---|
| 202 | }
|
|---|
| 203 | *fLog << endl;
|
|---|
| 204 | }
|
|---|
| 205 | }
|
|---|
| 206 | else if (str.Contains("check", TString::kIgnoreCase))
|
|---|
| 207 | {
|
|---|
| 208 | // check when no starting pixels was found (<<--to be fixed)
|
|---|
| 209 | if (fPseudoSize < 0)
|
|---|
| 210 | *fLog << " Warning: starting pixel not found. Pseudosize set to -1." << endl;
|
|---|
| 211 | }
|
|---|
| 212 | else
|
|---|
| 213 | {
|
|---|
| 214 | *fLog << " L2T selection parameters: " << endl;
|
|---|
| 215 | *fLog << " - LutPseudoSize = " << fLutPseudoSize << endl;
|
|---|
| 216 | *fLog << " - CellPseudoSize = " << fCellPseudoSize << endl;
|
|---|
| 217 | *fLog << " - PseudoSize = " << fPseudoSize << endl;
|
|---|
| 218 | *fLog << " - BiggerCellSize = " << fSizeBiggerCell << endl;
|
|---|
| 219 | *fLog << " - TriggerPattern = " << fTriggerPattern << endl;
|
|---|
| 220 | }
|
|---|
| 221 |
|
|---|
| 222 | }
|
|---|
| 223 |
|
|---|
| 224 | // --------------------------------------------------------------------------
|
|---|
| 225 | //
|
|---|
| 226 | // Take the information supplied by the Lvl1 (it reads from the object MMcTrig
|
|---|
| 227 | // the status of all pixels after Lvl1) and pass it to the Lvl2 (fill the
|
|---|
| 228 | // array fPixels)
|
|---|
| 229 | //
|
|---|
| 230 | //
|
|---|
| 231 | void MMcTriggerLvl2::SetLv1(MMcTrig *trig)
|
|---|
| 232 | {
|
|---|
| 233 | if (!trig)
|
|---|
| 234 | return;
|
|---|
| 235 |
|
|---|
| 236 | fMcTrig = trig;
|
|---|
| 237 |
|
|---|
| 238 | for(int i=0; i<gsNPixInCell; i++)
|
|---|
| 239 | {
|
|---|
| 240 | for(int j=0; j<gsNCells; j++)
|
|---|
| 241 | {
|
|---|
| 242 | int pixel = gsPixelsInCell[i][j]-1;
|
|---|
| 243 | fPixels[i][j] = (fMcTrig->IsPixelFired(pixel,0)) ? 1 : 0;
|
|---|
| 244 | fFiredPixel[pixel]=(fMcTrig->IsPixelFired(pixel,0)) ? 1 : 0;
|
|---|
| 245 | //if (fFiredPixel[pixel]==1)
|
|---|
| 246 | //*fLog << pixel<<",";
|
|---|
| 247 | }
|
|---|
| 248 | }
|
|---|
| 249 | //*fLog<<endl<<"Fine evento"<<endl;
|
|---|
| 250 | }
|
|---|
| 251 |
|
|---|
| 252 |
|
|---|
| 253 | // --------------------------------------------------------------------------
|
|---|
| 254 | //
|
|---|
| 255 | // Set the trigger status ( pixel fired(=1) or not(=0) ) manually for a given
|
|---|
| 256 | // pixel of a given cell
|
|---|
| 257 | //
|
|---|
| 258 | //
|
|---|
| 259 | void MMcTriggerLvl2::SetPixelFired(Int_t pixel, Int_t fired)
|
|---|
| 260 | {
|
|---|
| 261 | for(int i=0; i<gsNPixInCell; i++)
|
|---|
| 262 | {
|
|---|
| 263 | for(int j=0; j<gsNCells; j++)
|
|---|
| 264 | {
|
|---|
| 265 | if(gsPixelsInCell[i][j]-1==pixel) fPixels[i][j]=fired;
|
|---|
| 266 | }
|
|---|
| 267 | }
|
|---|
| 268 |
|
|---|
| 269 | }
|
|---|
| 270 |
|
|---|
| 271 | // --------------------------------------------------------------------------
|
|---|
| 272 | //
|
|---|
| 273 | // Calculate the Level 2 Trigger (L2T) parameters. They can be used
|
|---|
| 274 | // to select the events that have passed the L2T selection rule.
|
|---|
| 275 | //
|
|---|
| 276 | //
|
|---|
| 277 | void MMcTriggerLvl2::Calc()
|
|---|
| 278 | {
|
|---|
| 279 |
|
|---|
| 280 | // Find the Lut and cell with the higher LutPseudoSize.
|
|---|
| 281 | int lutcell = CalcBiggerLutPseudoSize();
|
|---|
| 282 | fMaxCell = lutcell/10;
|
|---|
| 283 | int maxlut = lutcell-fMaxCell*10;
|
|---|
| 284 | fLutPseudoSize = GetLutCompactPixel(fMaxCell,maxlut);
|
|---|
| 285 |
|
|---|
| 286 | fMaxCell = CalcBiggerCellPseudoSize(); // fCellPseudoSize
|
|---|
| 287 | // fMaxCell is used by the PseudoSize to find the starting pixel
|
|---|
| 288 | CalcPseudoSize();
|
|---|
| 289 |
|
|---|
| 290 | fSizeBiggerCell = GetCellNumberFired(CalcBiggerFiredCell());
|
|---|
| 291 |
|
|---|
| 292 | //*fLog << "fLPS="<<fLutPseudoSize<<endl;
|
|---|
| 293 | }
|
|---|
| 294 |
|
|---|
| 295 |
|
|---|
| 296 |
|
|---|
| 297 | // --------------------------------------------------------------------------
|
|---|
| 298 | //
|
|---|
| 299 | // For a given cell, just count how many pixels have been fired after Lvl1
|
|---|
| 300 | //
|
|---|
| 301 | Int_t MMcTriggerLvl2::GetCellNumberFired(int cell)
|
|---|
| 302 | {
|
|---|
| 303 | int size=0;
|
|---|
| 304 |
|
|---|
| 305 | for(int i=0; i<gsNPixInCell; i++)
|
|---|
| 306 | {
|
|---|
| 307 | size += fPixels[i][cell];
|
|---|
| 308 | }
|
|---|
| 309 |
|
|---|
| 310 | return size;
|
|---|
| 311 |
|
|---|
| 312 | }
|
|---|
| 313 |
|
|---|
| 314 |
|
|---|
| 315 | // --------------------------------------------------------------------------
|
|---|
| 316 | //
|
|---|
| 317 | // Find the cell which the bigger number of fired pixels
|
|---|
| 318 | //
|
|---|
| 319 | //
|
|---|
| 320 | Int_t MMcTriggerLvl2::CalcBiggerFiredCell()
|
|---|
| 321 | {
|
|---|
| 322 | int size=-1;
|
|---|
| 323 | int cell=-1;
|
|---|
| 324 |
|
|---|
| 325 | for(int j=0; j<gsNCells; j++)
|
|---|
| 326 | {
|
|---|
| 327 | if (GetCellNumberFired(j) > size)
|
|---|
| 328 | {
|
|---|
| 329 | size = GetCellNumberFired(j);
|
|---|
| 330 | cell = j;
|
|---|
| 331 | }
|
|---|
| 332 | }
|
|---|
| 333 |
|
|---|
| 334 | // *fLog << "size " <<size <<" in cell " << cell << endl;
|
|---|
| 335 |
|
|---|
| 336 | return cell;
|
|---|
| 337 |
|
|---|
| 338 | }
|
|---|
| 339 |
|
|---|
| 340 | // --------------------------------------------------------------------------
|
|---|
| 341 | //
|
|---|
| 342 | // Calculate the higher LutPseudoSize of one event defined as the higher number
|
|---|
| 343 | // of compact pixel in the LUTs of the trigger cells.
|
|---|
| 344 | // neighpix is the number of Next-Neighbors which defines the compact pixel
|
|---|
| 345 | // topology (it can be 2-NN or 3-NN)
|
|---|
| 346 | //
|
|---|
| 347 | // It returns the cell and the LUT with the bigger LutPseudoSize, coded
|
|---|
| 348 | // accordingly to: cell*10 + LUT
|
|---|
| 349 | //
|
|---|
| 350 | Int_t MMcTriggerLvl2::CalcBiggerLutPseudoSize()
|
|---|
| 351 | {
|
|---|
| 352 | int size=0;
|
|---|
| 353 | int cell=-1;
|
|---|
| 354 | int lut=-1;
|
|---|
| 355 |
|
|---|
| 356 | for(int j=0; j<gsNCells; j++)
|
|---|
| 357 | {
|
|---|
| 358 | for(int i=0; i<gsNLutInCell; i++)
|
|---|
| 359 | {
|
|---|
| 360 | if (GetLutCompactPixel(j,i) >= size)
|
|---|
| 361 | {
|
|---|
| 362 | size = GetLutCompactPixel(j,i);
|
|---|
| 363 | cell = j;
|
|---|
| 364 | lut = i;
|
|---|
| 365 | }
|
|---|
| 366 | }
|
|---|
| 367 | }
|
|---|
| 368 |
|
|---|
| 369 | //*fLog <<"Max cell: " << cell+1 << " Max Lut: " << lut+1 << " PseudoSize: " << size <<endl;
|
|---|
| 370 |
|
|---|
| 371 | return cell*10+lut;
|
|---|
| 372 | }
|
|---|
| 373 |
|
|---|
| 374 |
|
|---|
| 375 | // --------------------------------------------------------------------------
|
|---|
| 376 | //
|
|---|
| 377 | // Identify compact pixels in one LUT and calculate the LutPseudoSize
|
|---|
| 378 | // (=number of compact pixels in one LUT)
|
|---|
| 379 | // neighpix is the number of Next-Neighbors which defines the compact pixel
|
|---|
| 380 | // topology.
|
|---|
| 381 | // Up to now only 2NN or 3NN are considered
|
|---|
| 382 | // <!if changed: change check made by Preprocess in MMcTriggerLvl2Calc>
|
|---|
| 383 | //
|
|---|
| 384 | // Returns:
|
|---|
| 385 | // -1 wrong neighpix
|
|---|
| 386 | // -2 wrong cell (<1 or >19)
|
|---|
| 387 | // -3 wrong lut (<1 or >3)
|
|---|
| 388 | // else:
|
|---|
| 389 | // the number of compact pixels in one LUT.
|
|---|
| 390 | //
|
|---|
| 391 | Int_t MMcTriggerLvl2::GetLutCompactPixel(int cell, int lut)
|
|---|
| 392 | {
|
|---|
| 393 | int size=0;
|
|---|
| 394 | int lutpix, a[gsNPixInLut];
|
|---|
| 395 | int neighpix= (*this).fCompactNN;
|
|---|
| 396 |
|
|---|
| 397 | // check on input variables
|
|---|
| 398 |
|
|---|
| 399 | if (neighpix >3 || neighpix < 2)
|
|---|
| 400 | return(-1);
|
|---|
| 401 |
|
|---|
| 402 | if (cell<0 || cell> gsNCells-1)
|
|---|
| 403 | return(-2);
|
|---|
| 404 |
|
|---|
| 405 | if (lut<0 || lut> gsNLutInCell-1)
|
|---|
| 406 | return(-3);
|
|---|
| 407 |
|
|---|
| 408 |
|
|---|
| 409 | //
|
|---|
| 410 | // Warning!!! Following configurations are valid only for the standard MAGIC
|
|---|
| 411 | // trigger geometry; FIXME! these should be coded somewhere else....
|
|---|
| 412 | //
|
|---|
| 413 |
|
|---|
| 414 | // LUT 1 and 2 are similar; LUT 3 differs
|
|---|
| 415 |
|
|---|
| 416 | for(int j=0; j< gsNPixInLut; j++)
|
|---|
| 417 | {
|
|---|
| 418 | lutpix = gsPixelsInLut[lut][j]-1;
|
|---|
| 419 | // *fLog << "j=" <<j<<" lutpix="<<lutpix<<" Cell="<<cell<<endl;
|
|---|
| 420 | a[j] = fPixels[lutpix][cell];
|
|---|
| 421 | }
|
|---|
| 422 |
|
|---|
| 423 | //
|
|---|
| 424 | // Look for compact pixels 2NN
|
|---|
| 425 | //
|
|---|
| 426 | if (neighpix==2)
|
|---|
| 427 | {
|
|---|
| 428 | // case Lut 1 and 2
|
|---|
| 429 | if (lut == 0 || lut == 1)
|
|---|
| 430 | {
|
|---|
| 431 | if (a[0] && a[1] && a[4])
|
|---|
| 432 | size ++;
|
|---|
| 433 | if (a[1] && ((a[0] && a[4]) ||
|
|---|
| 434 | (a[4] && a[5]) ||
|
|---|
| 435 | (a[5] && a[2]) ))
|
|---|
| 436 | size ++;
|
|---|
| 437 | if (a[2] && ((a[1] && a[5]) ||
|
|---|
| 438 | (a[5] && a[6]) ||
|
|---|
| 439 | (a[6] && a[3]) ))
|
|---|
| 440 | size ++;
|
|---|
| 441 | if (a[3] && ((a[2] && a[6]) ||
|
|---|
| 442 | (a[6] && a[7]) ))
|
|---|
| 443 | size ++;
|
|---|
| 444 | if (a[4] && ((a[0] && a[1]) ||
|
|---|
| 445 | (a[1] && a[5]) ||
|
|---|
| 446 | (a[5] && a[8]) ))
|
|---|
| 447 | size ++;
|
|---|
| 448 | if (a[5] && ((a[1] && a[2]) ||
|
|---|
| 449 | (a[2] && a[6]) ||
|
|---|
| 450 | (a[6] && a[9]) ||
|
|---|
| 451 | (a[9] && a[8]) ||
|
|---|
| 452 | (a[8] && a[4]) ||
|
|---|
| 453 | (a[4] && a[1]) ))
|
|---|
| 454 | size ++;
|
|---|
| 455 | if (a[6] && ((a[2] && a[3]) ||
|
|---|
| 456 | (a[3] && a[7]) ||
|
|---|
| 457 | (a[7] && a[10]) ||
|
|---|
| 458 | (a[10] && a[9]) ||
|
|---|
| 459 | (a[9] && a[5]) ||
|
|---|
| 460 | (a[5] && a[2]) ))
|
|---|
| 461 | size ++;
|
|---|
| 462 | if (a[7] && ((a[3] && a[6]) ||
|
|---|
| 463 | (a[6] && a[10]) ||
|
|---|
| 464 | (a[10] && a[11]) ))
|
|---|
| 465 | size ++;
|
|---|
| 466 | if (a[8] && ((a[4] && a[5]) ||
|
|---|
| 467 | (a[5] && a[9]) ))
|
|---|
| 468 | size ++;
|
|---|
| 469 | if (a[9] && ((a[8] && a[5]) ||
|
|---|
| 470 | (a[5] && a[6]) ||
|
|---|
| 471 | (a[6] && a[10]) ))
|
|---|
| 472 | size ++;
|
|---|
| 473 | if (a[10] && ((a[9] && a[6]) ||
|
|---|
| 474 | (a[6] && a[7]) ||
|
|---|
| 475 | (a[7] && a[11]) ))
|
|---|
| 476 | size ++;
|
|---|
| 477 | if (a[11] && a[7] && a[10])
|
|---|
| 478 | size ++;
|
|---|
| 479 | }
|
|---|
| 480 |
|
|---|
| 481 | // case Lut 3
|
|---|
| 482 | if (lut==2)
|
|---|
| 483 | {
|
|---|
| 484 | if (a[0] && a[1] && a[5])
|
|---|
| 485 | size ++;
|
|---|
| 486 | if (a[1] && ((a[0] && a[5]) ||
|
|---|
| 487 | (a[5] && a[2]) ))
|
|---|
| 488 | size ++;
|
|---|
| 489 | if (a[2] && ((a[1] && a[5]) ||
|
|---|
| 490 | (a[5] && a[6]) ||
|
|---|
| 491 | (a[3] && a[4]) ||
|
|---|
| 492 | (a[6] && a[3]) ))
|
|---|
| 493 | size ++;
|
|---|
| 494 | if (a[3] && ((a[2] && a[6]) ||
|
|---|
| 495 | (a[6] && a[7]) ||
|
|---|
| 496 | (a[2] && a[4]) ))
|
|---|
| 497 | size ++;
|
|---|
| 498 | if (a[4] && ((a[2] && a[3]) ))
|
|---|
| 499 | size ++;
|
|---|
| 500 | if (a[5] && ((a[1] && a[2]) ||
|
|---|
| 501 | (a[2] && a[6]) ||
|
|---|
| 502 | (a[6] && a[9]) ||
|
|---|
| 503 | (a[9] && a[8]) ))
|
|---|
| 504 | size ++;
|
|---|
| 505 | if (a[6] && ((a[2] && a[3]) ||
|
|---|
| 506 | (a[3] && a[7]) ||
|
|---|
| 507 | (a[7] && a[10]) ||
|
|---|
| 508 | (a[10] && a[9]) ||
|
|---|
| 509 | (a[9] && a[5]) ||
|
|---|
| 510 | (a[5] && a[2]) ))
|
|---|
| 511 | size ++;
|
|---|
| 512 | if (a[7] && ((a[3] && a[6]) ||
|
|---|
| 513 | (a[6] && a[10]) ||
|
|---|
| 514 | (a[10] && a[11]) ))
|
|---|
| 515 | size ++;
|
|---|
| 516 | if (a[8] && a[5] && a[9])
|
|---|
| 517 | size ++;
|
|---|
| 518 | if (a[9] && ((a[8] && a[5]) ||
|
|---|
| 519 | (a[5] && a[6]) ||
|
|---|
| 520 | (a[6] && a[10]) ))
|
|---|
| 521 | size ++;
|
|---|
| 522 | if (a[10] && ((a[9] && a[6]) ||
|
|---|
| 523 | (a[6] && a[7]) ||
|
|---|
| 524 | (a[7] && a[11]) ))
|
|---|
| 525 | size ++;
|
|---|
| 526 | if (a[11] && a[7] && a[10])
|
|---|
| 527 | size ++;
|
|---|
| 528 | }
|
|---|
| 529 | }
|
|---|
| 530 |
|
|---|
| 531 | //
|
|---|
| 532 | // Look for compact pixels 3NN
|
|---|
| 533 | //
|
|---|
| 534 | if (neighpix==3)
|
|---|
| 535 | {
|
|---|
| 536 | // case Lut 1 and 2
|
|---|
| 537 | if (lut == 0 || lut == 1)
|
|---|
| 538 | {
|
|---|
| 539 | if (a[0] && a[1] && a[4] && a[5]) // pix 0 is compact if there is a 4NN
|
|---|
| 540 | size ++;
|
|---|
| 541 | if (a[1] && ((a[0] && a[4] && a[5]) ||
|
|---|
| 542 | (a[2] && a[4] && a[5]) ))
|
|---|
| 543 | size ++;
|
|---|
| 544 | if (a[2] && ((a[1] && a[5] && a[6]) ||
|
|---|
| 545 | (a[5] && a[6] && a[3]) ))
|
|---|
| 546 | size ++;
|
|---|
| 547 | if (a[3] && (a[2] && a[6] && a[7] ))
|
|---|
| 548 | size ++;
|
|---|
| 549 | if (a[4] && ((a[0] && a[1] && a[5]) ||
|
|---|
| 550 | (a[1] && a[5] && a[8]) ))
|
|---|
| 551 | size ++;
|
|---|
| 552 | if (a[5] && ((a[1] && a[2] && a[6]) ||
|
|---|
| 553 | (a[2] && a[6] && a[9]) ||
|
|---|
| 554 | (a[6] && a[9] && a[8]) ||
|
|---|
| 555 | (a[9] && a[8] && a[4]) ||
|
|---|
| 556 | (a[8] && a[4] && a[1]) ||
|
|---|
| 557 | (a[4] && a[1] && a[2]) ))
|
|---|
| 558 | size ++;
|
|---|
| 559 | if (a[6] && ((a[2] && a[3] && a[7]) ||
|
|---|
| 560 | (a[3] && a[7] && a[10]) ||
|
|---|
| 561 | (a[7] && a[10] && a[9]) ||
|
|---|
| 562 | (a[10] && a[9] && a[5]) ||
|
|---|
| 563 | (a[9] && a[5] && a[2]) ||
|
|---|
| 564 | (a[5] && a[2] && a[3]) ))
|
|---|
| 565 | size ++;
|
|---|
| 566 | if (a[7] && ((a[3] && a[6] && a[10]) ||
|
|---|
| 567 | (a[6] && a[10] && a[11]) ))
|
|---|
| 568 | size ++;
|
|---|
| 569 | if (a[8] && (a[4] && a[5] && a[9] ))
|
|---|
| 570 | size ++;
|
|---|
| 571 | if (a[9] && ((a[8] && a[5] && a[6]) ||
|
|---|
| 572 | (a[5] && a[6] && a[10]) ))
|
|---|
| 573 | size ++;
|
|---|
| 574 | if (a[10] && ((a[9] && a[6] && a[7]) ||
|
|---|
| 575 | (a[6] && a[7] && a[11]) ))
|
|---|
| 576 | size ++;
|
|---|
| 577 | if (a[11] && a[7] && a[10] && a[6]) //pix 0 is compact if there is a 4NN
|
|---|
| 578 | size ++;
|
|---|
| 579 | }
|
|---|
| 580 |
|
|---|
| 581 | // case Lut 3
|
|---|
| 582 | if (lut==2)
|
|---|
| 583 | {
|
|---|
| 584 | if (a[0] && a[1] && a[5] && a[8]) // pix 0 is compact if there is a 4NN
|
|---|
| 585 | size ++;
|
|---|
| 586 | if (a[1] && (a[0] && a[5] && a[2])) //pix 0 is compact if there is a 4NN
|
|---|
| 587 | size ++;
|
|---|
| 588 | if (a[2] && ((a[1] && a[5] && a[6]) ||
|
|---|
| 589 | (a[3] && a[5] && a[6]) ||
|
|---|
| 590 | (a[6] && a[3] && a[4]) ))
|
|---|
| 591 | size ++;
|
|---|
| 592 | if (a[3] && ((a[2] && a[4] && a[6]) ||
|
|---|
| 593 | (a[2] && a[6] && a[7]) ))
|
|---|
| 594 | size ++;
|
|---|
| 595 | if (a[4] && (a[2] && a[3] && a[6] ))
|
|---|
| 596 | size ++;
|
|---|
| 597 | if (a[5] && ((a[1] && a[2] && a[6]) ||
|
|---|
| 598 | (a[2] && a[6] && a[9]) ||
|
|---|
| 599 | (a[6] && a[9] && a[8]) ))
|
|---|
| 600 | size ++;
|
|---|
| 601 | if (a[6] && ((a[2] && a[3] && a[7]) ||
|
|---|
| 602 | (a[3] && a[7] && a[10]) ||
|
|---|
| 603 | (a[7] && a[10] && a[9]) ||
|
|---|
| 604 | (a[10] && a[9] && a[5]) ||
|
|---|
| 605 | (a[9] && a[5] && a[2]) ||
|
|---|
| 606 | (a[5] && a[2] && a[3]) ))
|
|---|
| 607 | size ++;
|
|---|
| 608 | if (a[7] && ((a[3] && a[6] && a[10]) ||
|
|---|
| 609 | (a[6] && a[10] && a[11]) ))
|
|---|
| 610 | size ++;
|
|---|
| 611 | if (a[8] && a[5] && a[9] && a[6]) //pix 0 is compact if there is a 4NN
|
|---|
| 612 | size ++;
|
|---|
| 613 | if (a[9] && ((a[8] && a[5] && a[6]) ||
|
|---|
| 614 | (a[5] && a[6] && a[10]) ))
|
|---|
| 615 | size ++;
|
|---|
| 616 | if (a[10] && ((a[9] && a[6] && a[7]) ||
|
|---|
| 617 | (a[6] && a[7] && a[11]) ))
|
|---|
| 618 | size ++;
|
|---|
| 619 | if (a[11] && a[7] && a[10] && a[6]) //pix 0 is compact if there is a 4NN
|
|---|
| 620 | size ++;
|
|---|
| 621 | }
|
|---|
| 622 | }
|
|---|
| 623 |
|
|---|
| 624 |
|
|---|
| 625 | if(size<0 ||size>gsNPixInLut)
|
|---|
| 626 | *fLog << "*" << size <<"-";
|
|---|
| 627 |
|
|---|
| 628 | return size;
|
|---|
| 629 | }
|
|---|
| 630 |
|
|---|
| 631 |
|
|---|
| 632 | // --------------------------------------------------------------------------
|
|---|
| 633 | //
|
|---|
| 634 | // Look for clusters and calculate the PseudoSize of one event,
|
|---|
| 635 | // defined as the multiplicity of the bigger cluster.
|
|---|
| 636 | //
|
|---|
| 637 | //
|
|---|
| 638 | //
|
|---|
| 639 | void MMcTriggerLvl2::CalcPseudoSize()
|
|---|
| 640 | {
|
|---|
| 641 | // Fill the fCompactPixel array with the compact pixels
|
|---|
| 642 | CalcCompactPixels(fGeomCam);
|
|---|
| 643 |
|
|---|
| 644 | // seek the LUT with higher number of compact pixels
|
|---|
| 645 | //
|
|---|
| 646 | //int fMaxCell = CalcBiggerCellPseudoSize();
|
|---|
| 647 | int sizetemp=0;
|
|---|
| 648 | int maxlut=0;
|
|---|
| 649 |
|
|---|
| 650 | for (int i=0;i<gsNLutInCell;i++)
|
|---|
| 651 | if (GetLutCompactPixel(fMaxCell,i) > sizetemp)
|
|---|
| 652 | {
|
|---|
| 653 | maxlut=i;
|
|---|
| 654 | sizetemp = GetLutCompactPixel(fMaxCell,i);
|
|---|
| 655 | }
|
|---|
| 656 |
|
|---|
| 657 | int startpix;
|
|---|
| 658 | //
|
|---|
| 659 | // seek a starting pixel for the iteration inside the lut
|
|---|
| 660 | //
|
|---|
| 661 | int check=1;
|
|---|
| 662 | for (int pixlut=0;pixlut<gsNPixInLut;pixlut++)
|
|---|
| 663 | {
|
|---|
| 664 | int pixcell =gsPixelsInLut[maxlut][pixlut]-1;
|
|---|
| 665 | startpix = gsPixelsInCell[pixcell][fMaxCell]-1;
|
|---|
| 666 | //*fLog << "pix, compact:" << startpix << "@"<<fCompactPixel[startpix];
|
|---|
| 667 | if (fCompactPixel[startpix]) // a starting pixel was found
|
|---|
| 668 | break;
|
|---|
| 669 | check++;
|
|---|
| 670 | }
|
|---|
| 671 |
|
|---|
| 672 | //*fLog << "check = " << check << endl;
|
|---|
| 673 | // A LUT contains 12 pixels
|
|---|
| 674 | if (check > gsNPixInLut)
|
|---|
| 675 | {
|
|---|
| 676 | *fLog <<"Warning: a starting pixel was not found! - PseudoSize = "<< fPseudoSize << endl;
|
|---|
| 677 | fPseudoSize=-1;
|
|---|
| 678 | return;
|
|---|
| 679 | }
|
|---|
| 680 |
|
|---|
| 681 | //
|
|---|
| 682 | // Bulding cluster
|
|---|
| 683 | //
|
|---|
| 684 | Int_t cluster[gsNTrigPixels];
|
|---|
| 685 | int pnt=0;
|
|---|
| 686 | int pnt2=0; //pointer in the array fCluster_pix, needed for filling
|
|---|
| 687 |
|
|---|
| 688 | memset (cluster,0,gsNTrigPixels*sizeof(Int_t));
|
|---|
| 689 | memset (fCluster_pix,-1,gsNTrigPixels*sizeof(Int_t));
|
|---|
| 690 |
|
|---|
| 691 | cluster[startpix]=1;
|
|---|
| 692 | fCluster_pix[0]=startpix; //the starting pix is the first in cluster
|
|---|
| 693 |
|
|---|
| 694 | // Look at neighbour pixs if they are compact (iterative search)
|
|---|
| 695 | // until the array (fCluster_pix) has no more compact pixels.
|
|---|
| 696 | // pnt points to the pixel in the array fCluster_pix whose neighbors are
|
|---|
| 697 | // under study; pnt2 points to the last element of this array.
|
|---|
| 698 | //
|
|---|
| 699 | while (fCluster_pix[pnt] != -1)
|
|---|
| 700 | {
|
|---|
| 701 | const MGeomPix &pix=(*fGeomCam)[fCluster_pix[pnt]];
|
|---|
| 702 |
|
|---|
| 703 | for (int i=0;i<pix.GetNumNeighbors();i++)
|
|---|
| 704 | {
|
|---|
| 705 | int pix_neigh = pix.GetNeighbor(i);
|
|---|
| 706 | // check if pixel is fired and doesn't belong to cluster
|
|---|
| 707 | if (fCompactPixel[pix_neigh] && !cluster[pix_neigh])
|
|---|
| 708 | {
|
|---|
| 709 | cluster[pix_neigh] = 1;
|
|---|
| 710 | fCluster_pix[++pnt2] = pix_neigh;
|
|---|
| 711 | }
|
|---|
| 712 | }
|
|---|
| 713 | pnt++;
|
|---|
| 714 | }
|
|---|
| 715 |
|
|---|
| 716 | fPseudoSize = pnt;
|
|---|
| 717 |
|
|---|
| 718 | //if (fPseudoSize < 4)
|
|---|
| 719 | // *fLog << "fPseudoSize = " << fPseudoSize << endl;
|
|---|
| 720 |
|
|---|
| 721 | // *fLog << "ClusterID:" <<(*clust).GetClusterId() << " Mult:" << (*clust).GetMultiplicity()<<endl;
|
|---|
| 722 | /*
|
|---|
| 723 | *fLog <<"PSize: "<< fPseudoSize << " in cell:" << fMaxCell << " lut:" <<maxlut << endl << " Pixels: ";
|
|---|
| 724 | for (int i =0;i<fPseudoSize; i++)
|
|---|
| 725 | *fLog << fCluster_pix[i]+1 <<"; ";
|
|---|
| 726 | *fLog << endl;
|
|---|
| 727 | */
|
|---|
| 728 | return;
|
|---|
| 729 | }
|
|---|
| 730 |
|
|---|
| 731 | // --------------------------------------------------------------------------
|
|---|
| 732 | //
|
|---|
| 733 | // Fill the fCompactPixels array with the pixels which are compact
|
|---|
| 734 | //
|
|---|
| 735 | // neighpix is the number of Next-Neighbors which defines the compact pixel
|
|---|
| 736 | // topology (it can be 2-NN or 3-NN)
|
|---|
| 737 | //
|
|---|
| 738 | // Note: it is a *global* method; it looks in the all camera as a whole
|
|---|
| 739 | //
|
|---|
| 740 | //
|
|---|
| 741 | void MMcTriggerLvl2::CalcCompactPixels(MGeomCam *geom)
|
|---|
| 742 | {
|
|---|
| 743 | memset (fCompactPixel,0,gsNTrigPixels*sizeof(Int_t));
|
|---|
| 744 | // *fLog << endl << "NEW Event!";
|
|---|
| 745 | for(Int_t pixid=0; pixid<gsNTrigPixels; pixid++)
|
|---|
| 746 | {
|
|---|
| 747 | // Look if the pixel is fired, otherwise continue
|
|---|
| 748 | if (!fFiredPixel[pixid])
|
|---|
| 749 | continue;
|
|---|
| 750 |
|
|---|
| 751 | const MGeomPix &pix=(*geom)[pixid];
|
|---|
| 752 |
|
|---|
| 753 | // Reshuffle pixneighbour order, to arrange them (anti)clockwise
|
|---|
| 754 | // around the current pixel (Bubble sorting)
|
|---|
| 755 | // The NeighPixOrdered array has a doubledd size so that
|
|---|
| 756 | // the content in the first index is repeated in the last one
|
|---|
| 757 | // to have a closed loop
|
|---|
| 758 |
|
|---|
| 759 | Int_t NeighPixOrdered[2*pix.GetNumNeighbors()];
|
|---|
| 760 |
|
|---|
| 761 | for (Int_t j=0; j<pix.GetNumNeighbors(); j++)
|
|---|
| 762 | NeighPixOrdered[j] = pix.GetNeighbor(j);
|
|---|
| 763 |
|
|---|
| 764 | for (Int_t j=0; j<pix.GetNumNeighbors()-1; j++)
|
|---|
| 765 | {
|
|---|
| 766 | for (Int_t jk=pix.GetNumNeighbors()-1;jk>j;--jk)
|
|---|
| 767 | {
|
|---|
| 768 | UInt_t tmp = NeighPixOrdered[j+1];
|
|---|
| 769 | const MGeomPix &pixneigh = (*geom)[NeighPixOrdered[j]];
|
|---|
| 770 | for (int k=0; k<pix.GetNumNeighbors(); k++)
|
|---|
| 771 | if (NeighPixOrdered[jk] == pixneigh.GetNeighbor(k))
|
|---|
| 772 | {
|
|---|
| 773 | NeighPixOrdered[j+1] = NeighPixOrdered[jk];
|
|---|
| 774 | NeighPixOrdered[jk] = tmp;
|
|---|
| 775 | }
|
|---|
| 776 | }
|
|---|
| 777 | }
|
|---|
| 778 |
|
|---|
| 779 | // Duplicate second half to take into account configurations
|
|---|
| 780 | // containing tha last and first pixel
|
|---|
| 781 | for (Int_t j=pix.GetNumNeighbors(); j<2*pix.GetNumNeighbors(); j++)
|
|---|
| 782 | NeighPixOrdered[j] = NeighPixOrdered[j-pix.GetNumNeighbors()];
|
|---|
| 783 |
|
|---|
| 784 | // Look for compact pixels.
|
|---|
| 785 | // A compact pixel must have at least fCompactNN adjacent fired neighbors
|
|---|
| 786 | // It checks the 6 different configurations of neighbors pixels; if
|
|---|
| 787 | // one has fCompacNN adjacent fired pixels than the pixel pixid is
|
|---|
| 788 | // promoted to compact pixel and saved into the fCompactPixel array.
|
|---|
| 789 | //
|
|---|
| 790 | for (int i=0;i<pix.GetNumNeighbors();i++)
|
|---|
| 791 | {
|
|---|
| 792 | int j=0; // j counts the adjacent fired pixels
|
|---|
| 793 | //*fLog << pixid <<"->"<< pix.GetNeighbor(i+j) << endl;
|
|---|
| 794 | while ((i+j < 2*pix.GetNumNeighbors()) && (fFiredPixel[NeighPixOrdered[i+j]]==1) && (j < fCompactNN))
|
|---|
| 795 | j++;
|
|---|
| 796 | if (j>=fCompactNN) // configuration satisfies the compact condition
|
|---|
| 797 | {
|
|---|
| 798 | fCompactPixel[pixid]=1; // pixel is compact
|
|---|
| 799 | // *fLog << ","<<pixid;
|
|---|
| 800 | break;
|
|---|
| 801 | }
|
|---|
| 802 | }
|
|---|
| 803 | }
|
|---|
| 804 |
|
|---|
| 805 | }
|
|---|
| 806 |
|
|---|
| 807 | // --------------------------------------------------------------------------
|
|---|
| 808 | //
|
|---|
| 809 | // The Energy has to be given by this class to the Energy-PSSize correlation
|
|---|
| 810 | // histogram (MHMcTriggerLvl2)
|
|---|
| 811 | //
|
|---|
| 812 | void MMcTriggerLvl2::GetEnergy(MMcEvt *fMcEvt)
|
|---|
| 813 | {
|
|---|
| 814 | const MMcEvt &h = *(MMcEvt *)fMcEvt;
|
|---|
| 815 | fEnergy = h.GetEnergy();
|
|---|
| 816 | return;
|
|---|
| 817 | }
|
|---|
| 818 |
|
|---|
| 819 |
|
|---|
| 820 | // --------------------------------------------------------------------------
|
|---|
| 821 | //
|
|---|
| 822 | // Looks for a x-NN compact pattern in the whole camera
|
|---|
| 823 | // We have x-NN compact pattern when a triggered pix has
|
|---|
| 824 | // x-1 triggered neighbor pixels.
|
|---|
| 825 | // The variable fTriggerPattern = x is computed
|
|---|
| 826 | // (x= 2,3,4,5,6,7)
|
|---|
| 827 | //
|
|---|
| 828 | // x=2 * *
|
|---|
| 829 | //
|
|---|
| 830 | // x=3 * *
|
|---|
| 831 | // * *
|
|---|
| 832 | // x=4 * *
|
|---|
| 833 | // *
|
|---|
| 834 | // * *
|
|---|
| 835 | // x=5 * * *
|
|---|
| 836 | // *
|
|---|
| 837 | // x=6 * * *
|
|---|
| 838 | // * *
|
|---|
| 839 | // * *
|
|---|
| 840 | // x=7 * * *
|
|---|
| 841 | // * *
|
|---|
| 842 | //
|
|---|
| 843 | void MMcTriggerLvl2::CalcTriggerPattern(MGeomCam *geom)
|
|---|
| 844 | {
|
|---|
| 845 | fTriggerPattern=0; //initialize
|
|---|
| 846 |
|
|---|
| 847 | for(Int_t pixid=0;pixid<gsNTrigPixels;pixid++)
|
|---|
| 848 | {
|
|---|
| 849 | // Look if the pixel is fired, otherwise continue
|
|---|
| 850 | if (!fFiredPixel[pixid])
|
|---|
| 851 | continue;
|
|---|
| 852 |
|
|---|
| 853 | const MGeomPix &pix=(*geom)[pixid];
|
|---|
| 854 |
|
|---|
| 855 | // Look for x-NN compact pattern
|
|---|
| 856 | // If a x-NN pattern exists then a pixel must have
|
|---|
| 857 | // at least x-1 adjacent neighbors (look at patterns)
|
|---|
| 858 | // For each triggered pixel the number of adjacent triggered pixels
|
|---|
| 859 | // is counted.
|
|---|
| 860 | //
|
|---|
| 861 | int j=1;
|
|---|
| 862 | for (int i=0;i<pix.GetNumNeighbors();i++)
|
|---|
| 863 | if (fFiredPixel[pix.GetNeighbor(i)]==1) j++;
|
|---|
| 864 |
|
|---|
| 865 | if (j > fTriggerPattern)
|
|---|
| 866 | fTriggerPattern=j;
|
|---|
| 867 |
|
|---|
| 868 | if (fTriggerPattern==7)
|
|---|
| 869 | break; // the 7-NN (max) pattern was found: exit
|
|---|
| 870 |
|
|---|
| 871 | } // next pixel
|
|---|
| 872 | }
|
|---|
| 873 |
|
|---|
| 874 |
|
|---|
| 875 | // --------------------------------------------------------------------------
|
|---|
| 876 | // Look for the cell with higher number of Compact pixels
|
|---|
| 877 | // Return the cell number (starting from 0)
|
|---|
| 878 | //
|
|---|
| 879 | Int_t MMcTriggerLvl2::CalcBiggerCellPseudoSize()
|
|---|
| 880 | {
|
|---|
| 881 | Int_t fMaxCell=-1;
|
|---|
| 882 |
|
|---|
| 883 | fCellPseudoSize=0;
|
|---|
| 884 |
|
|---|
| 885 | for (Int_t i=0;i<gsNCells;i++)
|
|---|
| 886 | {
|
|---|
| 887 | int size = GetCellCompactPixel(i,fGeomCam);
|
|---|
| 888 | if (size > fCellPseudoSize)
|
|---|
| 889 | {
|
|---|
| 890 | fCellPseudoSize = size;
|
|---|
| 891 | fMaxCell = i;
|
|---|
| 892 | }
|
|---|
| 893 | }
|
|---|
| 894 |
|
|---|
| 895 | //*fLog << "fCellPseudoSize = " << fCellPseudoSize << " in cell N. " << fMaxCell+1 << endl;
|
|---|
| 896 |
|
|---|
| 897 | return fMaxCell;
|
|---|
| 898 | }
|
|---|
| 899 |
|
|---|
| 900 | // --------------------------------------------------------------------------
|
|---|
| 901 | // Compute the number of compact pixels in one cell
|
|---|
| 902 | //
|
|---|
| 903 | Int_t MMcTriggerLvl2::GetCellCompactPixel(int cell, MGeomCam *geom)
|
|---|
| 904 | {
|
|---|
| 905 | int size=0;
|
|---|
| 906 |
|
|---|
| 907 | // check on input variables
|
|---|
| 908 |
|
|---|
| 909 | if (cell<0 || cell>gsNCells-1)
|
|---|
| 910 | return(-2);
|
|---|
| 911 |
|
|---|
| 912 | //*fLog << " CNN:" << fCompactNN;
|
|---|
| 913 | //*fLog << "Cell: " << cell+1 << " Compat Pixels:";
|
|---|
| 914 |
|
|---|
| 915 | for(Int_t id=0; id<gsNPixInCell; id++)
|
|---|
| 916 | {
|
|---|
| 917 | UInt_t pixid = gsPixelsInCell[id][cell]-1;
|
|---|
| 918 |
|
|---|
| 919 | // Look if the pixel is fired, otherwise continue
|
|---|
| 920 | if (!fFiredPixel[pixid])
|
|---|
| 921 | continue;
|
|---|
| 922 |
|
|---|
| 923 | //*fLog << "Fired pix:"<<pixid+1 << " ";
|
|---|
| 924 |
|
|---|
| 925 | const MGeomPix &pix=(*geom)[pixid];
|
|---|
| 926 |
|
|---|
| 927 | // Reshuffle pixneighbour order, to arrange them (anti)clockwise
|
|---|
| 928 | // around the current pixel (Bubble sorting)
|
|---|
| 929 | // The NeighPixOrdered has one index more so that
|
|---|
| 930 | // the content in the first index is repeated in the last one
|
|---|
| 931 | // to have a closed loop
|
|---|
| 932 | Int_t NeighPixOrdered[2*pix.GetNumNeighbors()];
|
|---|
| 933 | for (Int_t j=0; j<pix.GetNumNeighbors(); j++)
|
|---|
| 934 | NeighPixOrdered[j] = pix.GetNeighbor(j);
|
|---|
| 935 |
|
|---|
| 936 | for (Int_t j=0; j<pix.GetNumNeighbors()-1; j++)
|
|---|
| 937 | {
|
|---|
| 938 | for (Int_t jk=pix.GetNumNeighbors()-1;jk>j;--jk)
|
|---|
| 939 | {
|
|---|
| 940 | UInt_t tmp = NeighPixOrdered[j+1];
|
|---|
| 941 | const MGeomPix &pixneigh = (*geom)[NeighPixOrdered[j]];
|
|---|
| 942 | for (int k=0; k<pix.GetNumNeighbors(); k++)
|
|---|
| 943 | if (NeighPixOrdered[jk] == pixneigh.GetNeighbor(k))
|
|---|
| 944 | {
|
|---|
| 945 | NeighPixOrdered[j+1] = NeighPixOrdered[jk];
|
|---|
| 946 | NeighPixOrdered[jk] = tmp;
|
|---|
| 947 | }
|
|---|
| 948 | }
|
|---|
| 949 | }
|
|---|
| 950 |
|
|---|
| 951 | // Duplicate second half of the array to take into account configurations
|
|---|
| 952 | // containing tha last and first pixel
|
|---|
| 953 | for (Int_t j=pix.GetNumNeighbors(); j<2*pix.GetNumNeighbors(); j++)
|
|---|
| 954 | NeighPixOrdered[j] = NeighPixOrdered[j-pix.GetNumNeighbors()];
|
|---|
| 955 |
|
|---|
| 956 | // Look for compact pixels.
|
|---|
| 957 |
|
|---|
| 958 | // A compact pixel must have at least fCompactNN adjacent neighbors
|
|---|
| 959 | // It checks the 6 different configurations of neighbors pixels.
|
|---|
| 960 | // The neighbour pixels must belong to the cell
|
|---|
| 961 |
|
|---|
| 962 | // *fLog << "cell:"<< cell << " ordered pixels:";
|
|---|
| 963 | /*
|
|---|
| 964 | for (int i=0;i<2*pix.GetNumNeighbors();i++)
|
|---|
| 965 | {
|
|---|
| 966 | if (fFiredPixel[NeighPixOrdered[i]])
|
|---|
| 967 | *fLog << NeighPixOrdered[i]+1 << "*;";
|
|---|
| 968 | else
|
|---|
| 969 | *fLog << NeighPixOrdered[i]+1 << ";";
|
|---|
| 970 | }
|
|---|
| 971 | */
|
|---|
| 972 | //*fLog <<endl;
|
|---|
| 973 | //*fLog << pixid <<"->"<< pix.GetNumNeighbors() << " CNN="<< fCompactNN <<endl;
|
|---|
| 974 |
|
|---|
| 975 |
|
|---|
| 976 | for (int i=0;i<pix.GetNumNeighbors();i++)
|
|---|
| 977 | {
|
|---|
| 978 | int j=0;
|
|---|
| 979 | while ((i+j < 2*pix.GetNumNeighbors()) && (fFiredPixel[NeighPixOrdered[i+j]]==1) && (j < fCompactNN) && IsPixelInCell(NeighPixOrdered[i+j],cell) )
|
|---|
| 980 | j++;
|
|---|
| 981 |
|
|---|
| 982 | if (j>=fCompactNN) //configuration satisfies the compact condition
|
|---|
| 983 | {
|
|---|
| 984 | size++; // pixel is compact
|
|---|
| 985 | //*fLog << "->" << pixid+1;
|
|---|
| 986 | break; // (new pixel)
|
|---|
| 987 | }
|
|---|
| 988 | }
|
|---|
| 989 | }
|
|---|
| 990 |
|
|---|
| 991 | //*fLog <<" - size:" << size << endl<<endl;
|
|---|
| 992 |
|
|---|
| 993 | return size;
|
|---|
| 994 |
|
|---|
| 995 | }
|
|---|
| 996 |
|
|---|
| 997 | //---------------------------------------------------------------------
|
|---|
| 998 | // Check if a given pixel belongs to a given cell
|
|---|
| 999 | //
|
|---|
| 1000 | Bool_t MMcTriggerLvl2::IsPixelInCell(Int_t pixel, Int_t cell)
|
|---|
| 1001 | {
|
|---|
| 1002 | for (int i=0; i<gsNPixInCell; i++)
|
|---|
| 1003 | if ((gsPixelsInCell[i][cell]-1) == pixel)
|
|---|
| 1004 | return kTRUE;
|
|---|
| 1005 |
|
|---|
| 1006 | return kFALSE;
|
|---|
| 1007 | }
|
|---|
| 1008 |
|
|---|
| 1009 | //---------------------------------------------------------------------
|
|---|
| 1010 | // Check if a given pixel is in the trigger region
|
|---|
| 1011 | //
|
|---|
| 1012 | Bool_t MMcTriggerLvl2::IsPixelInTrigger(Int_t pixel) const
|
|---|
| 1013 | {
|
|---|
| 1014 | for (int cell=0; cell<gsNCells; cell++)
|
|---|
| 1015 | for (int i=0; i<gsNPixInCell; i++)
|
|---|
| 1016 | if ((gsPixelsInCell[i][cell]-1) == pixel)
|
|---|
| 1017 | return kTRUE;
|
|---|
| 1018 |
|
|---|
| 1019 | return kFALSE;
|
|---|
| 1020 | }
|
|---|
| 1021 |
|
|---|
| 1022 | // --------------------------------------------------------------------------
|
|---|
| 1023 | //
|
|---|
| 1024 | // Returns, depending on the type flag:
|
|---|
| 1025 | //
|
|---|
| 1026 | // 0: 1,0 if the pixel is triggered (1) or not (0)
|
|---|
| 1027 | //
|
|---|
| 1028 | //
|
|---|
| 1029 | Bool_t MMcTriggerLvl2::GetPixelContent(Double_t &val, Int_t idx, const MGeomCam &cam, Int_t type) const
|
|---|
| 1030 | {
|
|---|
| 1031 | // Pixel in no-trigger region are set to 0
|
|---|
| 1032 | val = this->IsPixelInTrigger(idx) ? fFiredPixel[idx]+fCompactPixel[idx] : 0;
|
|---|
| 1033 |
|
|---|
| 1034 | return kTRUE;
|
|---|
| 1035 | }
|
|---|
| 1036 |
|
|---|
| 1037 | void MMcTriggerLvl2::DrawPixelContent(Int_t num) const
|
|---|
| 1038 | {
|
|---|
| 1039 | *fLog << "MMcTriggerLvl2::DrawPixelContent - not available." << endl;
|
|---|
| 1040 | }
|
|---|
