Fix n_imus

Author: alexbeattie42

Diff for: OpenSim/Common/XsensDataReader.cpp

@@ -326,10 +326,9 @@ DataAdapter::OutputTables XsensDataReader::extendRead(
     // For all tables, will create row, stitch values from different
     // files then append,time and timestep are based on the first file
     std::transform(row_indices.begin(), row_indices.end(), row_indices.begin(),
-            [&imus, &rotation_format, &n_lines, &has_acc, &has_gyr, &has_mag,
-                    &linearAccelerationData, &magneticHeadingData,
+            [&imus, &n_imus, &rotation_format, &n_lines, &has_acc, &has_gyr,
+                    &has_mag, &linearAccelerationData, &magneticHeadingData,
                     &angularVelocityData, &rotationsData](int j) {
-                const int& n_imus = imus.size();
                 TimeSeriesTableQuaternion::RowVector orientation_row_vector(
                         n_imus, SimTK::Quaternion());
                 TimeSeriesTableVec3::RowVector accel_row_vector(
@@ -399,8 +398,8 @@ DataAdapter::OutputTables XsensDataReader::extendRead(
             });
 
     const double timeIncrement = 1.0 / sampling_rate;
-    const auto times =
-            createVectorLinspaceInterval(static_cast<int>(n_lines), 0.0, timeIncrement);
+    const auto times = createVectorLinspaceInterval(
+            static_cast<int>(n_lines), 0.0, timeIncrement);
     // Zero data matrices if the data is not found
     if (!has_acc) { linearAccelerationData.resize(0, n_imus); }
     if (!has_mag) { magneticHeadingData.resize(0, n_imus); }