Paste the code below into 'CODE BLOCK PCA2':

float pca_vec1[40] = {0.006061820606032834, 0.011404254522478452, 0.014696445191129448, 0.0184153194201227, -0.08386805851893861, -0.21360305323902418, -0.2708928717885777, -0.32262028614681004, -0.30393386365942043, -0.2962570007094796, -0.2384080056329658, -0.20888262613994343, -0.156310352744569, -0.13800725458589766, -0.12373659046036921, -0.09249598336263817, -0.07445576773384206, -0.025540597210476648, 0.010642318602190509, 0.02188818981040375, 0.08618803051085919, 0.1468320168006992, 0.1919487689651694, 0.20934781141426903, 0.19751637877000752, 0.1909705471173849, 0.2136676285947588, 0.19187365676347473, 0.19300280194879885, 0.19249586225954438, 0.1746518771114299, 0.15477626755284904, 0.09012166990815235, 0.0488470264502449, 0.02298648006085534, 0.0011145906720061835, 0.028897429457994072, 0.027376109216140546, 0.045621698821992095, 0.057667311383964255};
float pca_vec2[40] = {0.01966059497209144, 0.038868278381097354, 0.027013268737388026, 0.042154301659598825, 0.03144510294743419, -0.03651675597311188, -0.005415038779497373, -0.04068534227882376, -0.10864714064746009, -0.13009503593636404, -0.049376323446724664, -0.023008396877558863, 0.07189834351012064, 0.014020253106102415, 0.051810102448049525, 0.1735499521988957, 0.24774738437423266, 0.27389536914172286, 0.24081142832311148, 0.24560879094257937, 0.24759206714535198, 0.23511709091315394, 0.1760793902745582, 0.13715892015886066, 0.10414647441597022, 0.03375354875366457, -0.03467406147977459, -0.0992796646016692, -0.16451825223785532, -0.15802965497522922, -0.1034817166759856, -0.25661809260864904, -0.31051628367276285, -0.3832074118931467, -0.2785659544514286, -0.15557122215261013, -0.05997442665133244, -0.01479897609974173, 0.006728685834707815, -0.006079596798965914};
float projected_mean_vec[2] = {-0.057084111722528794, 0.010793588487758268};
float centroid1[2] = {0.05108905737996345, -0.00430929151962975};
float centroid2[2] = {0.03059136136546781, 0.008292355725185318};
float centroid3[2] = {-0.017019949803274533, -0.0012023386618136276};
float centroid4[2] = {-0.06466046894215673, -0.0027807255437419676};