+ bool bValid = (iNViews == 750 && lDataLength == 1560000L) || (iNViews == 950 && lDataLength == 1976000L) || (iNViews == 1500 && lDataLength == 3120000);
+ if (! bValid)
+ return false;
+
+ long lDataPos = 0;
+ for (int iv = 0; iv < iNViews; iv++) {
+ long* pLong = reinterpret_cast<long*>(pData + lDataPos+0);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pLong);
+#endif
+ long lProjNumber = *pLong;
+
+ pLong = reinterpret_cast<long*>(pData + lDataPos+20);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pLong);
+#endif
+ long lEscale = *pLong;
+
+ pLong = reinterpret_cast<long*>(pData + lDataPos+28);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pLong);
+#endif
+ long lTime = *pLong;
+
+ float* pFloat = reinterpret_cast<float*>(pData + lDataPos+4);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pFloat);
+#endif
+ double dAlpha = *pFloat + HALFPI;
+
+ pFloat = reinterpret_cast<float*>(pData + lDataPos+12);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pFloat);
+#endif
+ double dAlign = *pFloat;
+
+ pFloat = reinterpret_cast<float*>(pData + lDataPos+16);
+#ifndef WORDS_BIGENDIAN
+ SwapBytes4 (pFloat);
+#endif
+ double dMaxValue = *pFloat;
+
+ lDataPos += 32;
+ double dEScale = pow (2.0, -lEscale);
+ double dBetaInc = convertDegreesToRadians (3.06976 / 60);
+ int iCenter = (iNDets + 1) / 2;
+
+ DetectorArray& detArray = getDetectorArray( iv );
+ detArray.setViewAngle (dAlpha);
+ DetectorValue* detval = detArray.detValues();
+
+ double dTempScale = 2294.4871 * dEScale;
+ for (int id = 0; id < iNDets; id++) {
+ int iV = pData[lDataPos+1] + 256 * pData[lDataPos];
+ if (iV > 32767)
+ iV = iV - 65536;
+ double dCosScale = cos ((id + 1 - iCenter) * dBetaInc);
+ detval[id] = iV / (dTempScale * dCosScale);
+ lDataPos += 2;
+ }
+ }
+
+ return true;