private void RemoveZeroesAtFrontAndBack(clsChromatogramInfo chromatogramInfo) { const int MAX_POINTS_TO_CHECK = 100; var pointsChecked = 0; // See if the last few values are zero, but the data before them is non-zero // If this is the case, remove the final entries var indexNonZeroValue = -1; var zeroPointCount = 0; for (var index = chromatogramInfo.ScanCount - 1; index >= 0; index += -1) { if (Math.Abs(chromatogramInfo.GetDataPoint(index).Intensity) < float.Epsilon) { zeroPointCount += 1; } else { indexNonZeroValue = index; break; } pointsChecked += 1; if (pointsChecked >= MAX_POINTS_TO_CHECK) { break; } } if (zeroPointCount > 0 && indexNonZeroValue >= 0) { chromatogramInfo.RemoveRange(indexNonZeroValue + 1, zeroPointCount); } // Now check the first few values indexNonZeroValue = -1; zeroPointCount = 0; for (var index = 0; index <= chromatogramInfo.ScanCount - 1; index++) { if (Math.Abs(chromatogramInfo.GetDataPoint(index).Intensity) < float.Epsilon) { zeroPointCount += 1; } else { indexNonZeroValue = index; break; } pointsChecked += 1; if (pointsChecked >= MAX_POINTS_TO_CHECK) { break; } } if (zeroPointCount > 0 && indexNonZeroValue >= 0) { chromatogramInfo.RemoveRange(0, indexNonZeroValue); } }
private void ValidateMSLevel(clsChromatogramInfo chromatogramInfo) { var msLevelDefined = false; for (var index = 0; index <= chromatogramInfo.ScanCount - 1; index++) { if (chromatogramInfo.GetDataPoint(index).MSLevel > 0) { msLevelDefined = true; break; } } if (!msLevelDefined) { // Set the MSLevel to 1 for all scans for (var index = 0; index <= chromatogramInfo.ScanCount - 1; index++) { chromatogramInfo.GetDataPoint(index).MSLevel = 1; } } }
private void ValidateMSLevel(clsChromatogramInfo objChrom) { var blnMSLevelDefined = false; for (var intIndex = 0; intIndex <= objChrom.ScanCount - 1; intIndex++) { if (objChrom.GetDataPoint(intIndex).MSLevel > 0) { blnMSLevelDefined = true; break; } } if (!blnMSLevelDefined) { // Set the MSLevel to 1 for all scans for (var intIndex = 0; intIndex <= objChrom.ScanCount - 1; intIndex++) { objChrom.GetDataPoint(intIndex).MSLevel = 1; } } }