possibly loaded 3d array to device?

src/main.cu

@@ -8,15 +8,8 @@
 int main() {
     std::string path = "data/MERRA2_400.inst6_3d_ana_Np.20120101.nc4";
     std::string variable = "U";
-    auto x = readData(path, variable);
-
-    // Print some values from the file to see that it worked
-    int num = 0;
-    for(int i = 0; i < x.size(); i++) {
-        if (x[i] < 1E14) std::cout << x[i] << "\n";
-        if(num > 10000) break;
-        num++;
-    }
+    auto arr = loadDataToDevice(path, variable);
+    cudaFreeArray(arr);
 
     return 0;
 }