extending unit test: adding check for magnetic field setup from the external interface
[u/mrichter/AliRoot.git] / PMD / PMDGAINda.cxx
CommitLineData
e43e472f 1/*
2PMD DA for online calibration
3
4contact: basanta@phy.iitb.ac.in
d31b0352 5Link:
53fa2405 6Reference run:/afs/cern.ch/user/s/sjena/public/run83496.raw
e43e472f 7Run Type: PHYSICS
8DA Type: MON
9Number of events needed: 1 million for PB+PB, 200 milion for p+p
53fa2405 10Input Files: Run0_999999999_v0_s0.root,PMD_PED.root, PMD_GAIN_CONFIGFILE, pmd_gain_tempfile.dat
d31b0352 11Output Files: PMDGAINS.root, to be exported to the DAQ FES
e43e472f 12Trigger types used: PHYSICS_EVENT
13
14*/
15extern "C" {
16#include <daqDA.h>
17}
18
19#include "event.h"
20#include "monitor.h"
e43e472f 21
22#include <Riostream.h>
23#include <stdio.h>
24#include <stdlib.h>
25
26//AliRoot
27#include "AliRawReaderDate.h"
28#include "AliPMDCalibPedestal.h"
29#include "AliPMDCalibGain.h"
ee562d68 30#include "AliLog.h"
31#include "AliCDBManager.h"
e43e472f 32
33//ROOT
34#include "TFile.h"
35#include "TH1F.h"
36#include "TBenchmark.h"
37#include "TTree.h"
38#include "TROOT.h"
39#include "TPluginManager.h"
ee562d68 40#include "TSystem.h"
e43e472f 41
42
43/* Main routine
44 Arguments:
45 1- monitoring data source
46*/
47int main(int argc, char **argv) {
48
49 /* magic line from Rene */
50 gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo",
51 "*",
52 "TStreamerInfo",
53 "RIO",
54 "TStreamerInfo()");
55
d31b0352 56
57 int status = 0;
58
59
9d1486e3 60 Int_t filestatus = -1, xvar = 5;
61 Int_t totevt = -1, maxevt = -1;
b2a5fcdc 62 Int_t hotevtsize = -1;
63 Bool_t hotfilestatus = false;
1da50520 64
65 // Reads the pedestal file and keep the values in memory for subtraction
66
b9007181 67 AliPMDCalibGain *calibgain = new AliPMDCalibGain();
d31b0352 68
69 // Fetch the pedestal file - PMD_PED.root
9d1486e3 70
d31b0352 71 status = daqDA_DB_getFile("PMD_PED.root","PMD_PED.root");
72
73 if(!status)
74 {
75 printf("*** Pedestal file retrieved from DB *** \n");
76 }
77 else
78 {
79 printf("*** Pedestal file NOT retrieved from DB *** \n");
80 return -1;
81 }
9d1486e3 82
b9007181 83 Int_t pstatus = calibgain->ExtractPedestal("PMD_PED.root");
1da50520 84
85 if(pstatus == -3) return -3;
e43e472f 86
9d1486e3 87 TTree *ic = NULL;
88 TTree *meanc = NULL;
e43e472f 89
d31b0352 90 // Retrieve the PMD_GAIN_CONFIGFILE
91 status = daqDA_DB_getFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE");
92
1da50520 93 FILE *fp1 = NULL;
94
d31b0352 95 fp1 = fopen("PMD_GAIN_CONFIGFILE","r");
1da50520 96
97 if (fp1 == NULL)
98 {
d31b0352 99 printf("*** PMD GAIN Configfile doesn't exist,Provide one ***\n");
100 return -1;
1da50520 101 }
102 else
103 {
b2a5fcdc 104 fscanf(fp1,"%d %d %d %d %d\n",&filestatus, &xvar, &totevt, &maxevt, &hotevtsize);
105 //printf("%d %d %d %d %d\n",filestatus, xvar, totevt, maxevt, hotevtsize);
1da50520 106 }
107 fclose(fp1);
9d1486e3 108
e43e472f 109
1da50520 110 if (filestatus == 1)
111 {
d31b0352 112 // Retrieve the Temporray ascii file from DB
113 status = daqDA_DB_getFile("pmd_gain_tempfile.dat","pmd_gain_tempfile.dat");
114 if(!status)
115 {
b9007181 116 calibgain->ReadTempFile("pmd_gain_tempfile.dat");
d31b0352 117 }
118 else
119 {
120 printf("--- pmd_gain_tempfile.dat: not retrieved from DB ---\n");
121 }
9d1486e3 122 // Retrieve the hot cell file from DB - PMD_HOT.root
123 status = daqDA_DB_getFile("PMD_HOT.root","PMD_HOT.root");
124 if(!status)
125 {
b9007181 126 calibgain->ExtractHotChannel("PMD_HOT.root");
9d1486e3 127 }
128 else
129 {
130 printf("--- pmd_gain_tempfile.dat: not retrieved from DB ---\n");
131 }
1da50520 132 }
133
9d1486e3 134
e43e472f 135 // decoding the events
136
e43e472f 137
138 if (argc!=2) {
139 printf("Wrong number of arguments\n");
140 return -1;
141 }
142
e43e472f 143
144 /* define data source : this is argument 1 */
145 status=monitorSetDataSource( argv[1] );
146 if (status!=0) {
147 printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
148 return -1;
149 }
150
151 /* declare monitoring program */
152 status=monitorDeclareMp( __FILE__ );
153 if (status!=0) {
154 printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
155 return -1;
156 }
157
158 /* define wait event timeout - 1s max */
159 monitorSetNowait();
160 monitorSetNoWaitNetworkTimeout(1000);
161
162 /* log start of process */
1da50520 163 printf("PMD GAIN DA - strted generating the gain of a cell\n");
e43e472f 164
165 /* init some counters */
166 int nevents_physics=0;
167 int nevents_total=0;
168
169 struct eventHeaderStruct *event;
338c285a 170 eventTypeType eventT = 0;
171
e43e472f 172 Int_t iev=0;
ee562d68 173
174 // Get run number
0073c15c 175
ee562d68 176 if (getenv("DATE_RUN_NUMBER")==0) {
177 printf("DATE_RUN_NUMBER not properly set.\n");
178 return -1;
179 }
180 int runNr = atoi(getenv("DATE_RUN_NUMBER"));
ee562d68 181
0073c15c 182 //int runNr = 0;
ee562d68 183
184 if (gSystem->AccessPathName("localOCDB/PMD/Calib/Mapping",kFileExists))
185 {
186 if (gSystem->mkdir("localOCDB/PMD/Calib/Mapping",kTRUE) != 0)
187 {
188 printf("Failed to create directory: localOCDB/PMD/Calib/Mapping");
189 return -1;
190 }
191 }
192 status = daqDA_DB_getFile("PMD/Calib/Mapping","localOCDB/PMD/Calib/Mapping/Run0_999999999_v0_s0.root");
193 if (status)
194 {
195 printf("Failed to get PMD-Mapping file (PMD/Calib/Mapping) from DAQdetDB, status=%d\n", status);
196 return -1;
197 }
198
199 // Global initializations
200 AliLog::SetGlobalLogLevel(AliLog::kError);
201 AliCDBManager *man = AliCDBManager::Instance();
202 man->SetDefaultStorage("local://localOCDB");
203 man->SetRun(runNr);
204
e43e472f 205
206 /* main loop (infinite) */
207 for(;;) {
208
209 /* check shutdown condition */
210 if (daqDA_checkShutdown()) {break;}
211
212 /* get next event (blocking call until timeout) */
213 status=monitorGetEventDynamic((void **)&event);
214 if (status==MON_ERR_EOF) {
215 printf ("End of File detected\n");
216 break; /* end of monitoring file has been reached */
217 }
218
219 if (status!=0) {
220 printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
221 break;
222 }
223
224 /* retry if got no event */
225 if (event==NULL) {
226 continue;
227 }
228
229 iev++;
230
231 /* use event - here, just write event id to result file */
232 nevents_total++;
233 eventT=event->eventType;
234 switch (event->eventType){
235
236 /* START OF RUN */
237 case START_OF_RUN:
238 break;
239 /* END START OF RUN */
240
241 /* END OF RUN */
242 case END_OF_RUN:
243 break;
244
245 case PHYSICS_EVENT:
246 nevents_physics++;
b2a5fcdc 247 totevt++;
1da50520 248 //if(nevents_physics%100 == 0)printf("Physis Events = %d\n",nevents_physics);
e43e472f 249 AliRawReader *rawReader = new AliRawReaderDate((void*)event);
338c285a 250 TObjArray *pmdddlcont = new TObjArray();
b9007181 251 calibgain->ProcessEvent(rawReader, pmdddlcont);
e43e472f 252
b2a5fcdc 253 if (totevt%hotevtsize == 0) hotfilestatus = true;
338c285a 254 delete pmdddlcont;
255 pmdddlcont = 0x0;
e43e472f 256 delete rawReader;
257 rawReader = 0x0;
258
259 }
260
261 /* free resources */
262 free(event);
263
338c285a 264 }
265
266 /* exit when last event received, no need to wait for TERM signal */
40a42048 267
9d1486e3 268
269 ic = new TTree("ic","PMD Gain tree");
270 meanc = new TTree("meanc","PMD Module mean tree");
271
272 if (filestatus == 0)
273 {
274 TFile *hotRun = new TFile ("PMD_HOT.root","RECREATE");
275
276 TTree *hot = new TTree("hot","PMD Hot cell tree");
277
b9007181 278 calibgain->FindHotCell(hot,xvar);
9d1486e3 279
280 hot->Write();
281 hotRun->Close();
282
283 // store the hot cell root file in the DB
284
285 status = daqDA_DB_storeFile("PMD_HOT.root","PMD_HOT.root");
b2a5fcdc 286
287 // store the hot cell root file in the file exchange server
288
289 printf("root file for hot cell is created and getting exported\n");
290 status = daqDA_FES_storeFile("PMD_HOT.root","PMD_HOT.root");
9d1486e3 291 }
292
b2a5fcdc 293 if (hotfilestatus)
294 {
295 TFile *hotRun = new TFile ("PMD_HOT.root","RECREATE");
296
297 TTree *hot = new TTree("hot","PMD Hot cell tree");
298
b9007181 299 calibgain->FindHotCell(hot,xvar);
b2a5fcdc 300
301 hot->Write();
302 hotRun->Close();
303
304 // store the hot cell root file in the DB
305
306 status = daqDA_DB_storeFile("PMD_HOT.root","PMD_HOT.root");
307
308 // store the hot cell root file in the file exchange server
309
310 printf("root file for hot cell is created and getting exported\n");
311 status = daqDA_FES_storeFile("PMD_HOT.root","PMD_HOT.root");
312 }
e43e472f 313
1da50520 314
d31b0352 315 fp1 = fopen("PMD_GAIN_CONFIGFILE","w+");
1da50520 316
317 if (totevt < maxevt)
318 {
d31b0352 319 printf("-----------------------------------------------\n");
320 printf("*** Required Number of Events not reached ***\n");
321 printf("*** Number of Events processed = %d ***\n",totevt);
322 printf("*** Writing the intermediate ASCII file ***\n");
323 printf("-----------------------------------------------\n");
324
b9007181 325 calibgain->WriteTempFile("pmd_gain_tempfile.dat");
d31b0352 326
327 // Store the Intermediate ascii file in the DB
328 status = daqDA_DB_storeFile("pmd_gain_tempfile.dat","pmd_gain_tempfile.dat");
1da50520 329
330 filestatus = 1;
b2a5fcdc 331 fprintf(fp1,"%d %d %d %d %d\n",filestatus,xvar,totevt,maxevt,hotevtsize);
9d1486e3 332 fclose(fp1);
d31b0352 333
334 // Store the configfile in the DB
335 status = daqDA_DB_storeFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE");
336
1da50520 337 }
338 else if (totevt >= maxevt)
339 {
d31b0352 340 printf("-----------------------------------------------\n");
341 printf("*** Required Number of Events reached = %d ***\n",totevt);
342 printf("*** Writing the PMDGAINS.root file ***\n");
343 printf("-----------------------------------------------\n");
344
b9007181 345 calibgain->Analyse(ic, meanc);
1da50520 346
347 TFile * gainRun = new TFile ("PMDGAINS.root","RECREATE");
348 ic->Write();
349 gainRun->Close();
350
9d1486e3 351 TFile * meanRun = new TFile ("PMD_MEAN_SM.root","RECREATE");
352 meanc->Write();
353 meanRun->Close();
354
355
1da50520 356 filestatus = 0;
357 totevt = 0;
b2a5fcdc 358 fprintf(fp1,"%d %d %d %d %d\n",filestatus,xvar,totevt,maxevt,hotevtsize);
9d1486e3 359 fclose(fp1);
d31b0352 360
361 // Store the configfile in the DB
362 status = daqDA_DB_storeFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE");
1da50520 363 }
e43e472f 364
338c285a 365 delete ic;
366 ic = 0;
9d1486e3 367
368 delete meanc;
369 meanc = 0;
1da50520 370
b9007181 371 delete calibgain;
1da50520 372
373 /* store the result file on FES */
374
375 if (filestatus == 0)
376 {
9d1486e3 377 printf("root file for cell gain is created and getting exported\n");
a5f36c63 378 status = daqDA_FES_storeFile("PMDGAINS.root","PMDGAINS.root");
9d1486e3 379 printf("root file for normalised means of different modules\n");
380 status = daqDA_FES_storeFile("PMD_MEAN_SM.root","PMD_MEAN_SM.root");
1da50520 381 }
b2a5fcdc 382
383 if (hotfilestatus)
384 {
385 }
386
9d1486e3 387
1da50520 388 if (status) {
389 status = -2;
390 }
338c285a 391
338c285a 392
9d1486e3 393
e43e472f 394 return status;
395}