- Updated docs

SKIPPED:
	psi/utils/SerPortServer.c

fomerge.c

@@ -505,6 +505,23 @@ static int *calculateSum(HistInt *data, int iDet, int iTime)
   }
   return sum;
 }
+/*--------------------------------------------------------------------*/
+static void checkSum(HistInt *sum, int iDet, char *name, SConnection *pCon){
+  int i, count;
+  char pBueffel[256];
+
+  for(i = 0, count = 0; i < iDet; i++){
+    if(sum[i] == 0){
+      count++;
+    }
+  }
+  if(count == iDet || count == 0){
+    return;
+  }
+  snprintf(pBueffel,255,"WARNING: %d of %d detectors in bank %s are empty",
+           count, iDet, name);
+  SCWrite(pCon,pBueffel,eWarning);
+}
 /*---------------------------------------------------------------------*/
 static int putSum(SicsInterp *pSics, SConnection *pCon, 
 		  pNXScript nxscript, char *name, char *alias)
@@ -546,6 +563,7 @@ static int putSum(SicsInterp *pSics, SConnection *pCon,
     SCWrite(pCon,"ERROR: out of memory summing bank",eError);
     return NX_ERROR;
   }
+  checkSum(sum,iDet, name,pCon);
 
   status = NXDputalias(nxscript->fileHandle,nxscript->dictHandle,
 		       alias,sum);