c1: COLLECT_FRAMES ATOMS=1-20 STRIDE=1 

r1: READ_DISSIMILARITY_MATRIX USE_OUTPUT_DATA_FROM=c1 FILE=mymatrix.dat 
PRINT_DISSIMILARITY_MATRIX USE_OUTPUT_DATA_FROM=r1 FILE=mymatrix_out.dat FMT=%8.4f

l1: LANDMARK_SELECT_STRIDE USE_OUTPUT_DATA_FROM=r1 NLANDMARKS=5
PRINT_DISSIMILARITY_MATRIX USE_OUTPUT_DATA_FROM=l1 FILE=mymatrix_stride.dat FMT=%8.4f
OUTPUT_ANALYSIS_DATA_TO_PDB USE_OUTPUT_DATA_FROM=l1 FILE=configs-stride.pdb FMT=%8.4f
