- Fixed sign problems with om in tasub

- Mended tasdrive to drive energy even if Q is askew
- Fixed QM values
- Fixed problems in mesure: om2th, wrong theta selection
- Fixed core dump when driving h,kl, failed

mesure.c

@@ -633,6 +633,8 @@ static int ScanReflection(pMesure self, float twoTheta, SConnection *pCon)
   ClearScanVar(self->pScanner);
   AddScanVar(self->pScanner, pServ->pSics,pCon,self->pCOmega,
                    fStart, stepWidth);
+  snprintf(pBueffel,131,"Scanning om from %f with step %f", fStart, stepWidth);
+  SCWrite(pCon,pBueffel,eValue);
   /*
     Oksana does not want o2t scans to be tightly coupled, this is why we
     cannot use the normal o2t scan variable. Instead we calculate new limits and
@@ -648,6 +650,8 @@ static int ScanReflection(pMesure self, float twoTheta, SConnection *pCon)
     fStart -= (np/2.)*stepWidth;
     AddScanVar(self->pScanner, pServ->pSics,pCon,self->pC2Theta,
                    fStart, stepWidth);
+    snprintf(pBueffel,131,"Scanning 2theta from %f with step %f", fStart, stepWidth);
+    SCWrite(pCon,pBueffel,eValue);
   }
 
   /*
@@ -665,10 +669,7 @@ static int ScanReflection(pMesure self, float twoTheta, SConnection *pCon)
   }
 
   /* do the scan */
-  snprintf(pBueffel,131,"Scanning %s, step %f, np = %d",scanVar, stepWidth, np);
-  SCWrite(pCon,pBueffel,eWarning); 
   free(scanVar);
-
   if(self->iCompact)
   {
     self->pScanner->CollectScanData = CompactScanData;