8
# timestep 
Temperature ! -1 ! std_out  
# take just the last line of the file and compare it all
 ! 0 ! HILLS 
# take just the last line of the file and compare it all
 ! 0 ! COLVAR
# Added for biasxmd and ptmetad
 ! 0 ! HILLS1
# Added for biasxmd and ptmetad
 ! 0 ! COLVAR1
# Added for reconnaissance metadynamics
 ! 0 ! BASINS
# Added for reconnaissance metadynamics
 ! 0 ! ONIONS
# Added for multiple
 ! 0 ! HILLS.1
# these are the tests the can be selected for regtesting. 
# do regtest will grep for test_grep (first column) and look if the numeric value (no value will try to match  the last line )
# at column test_col (second col, 0 stand for all the line matching ) changes with respect to the reference.
# the test number in TEST_FILES corresponds to the lines in this file.
# the third column is the file name in which the test should be executed. "std_out"  
# is the standard output for the simulation while all the others are taken literally
# the fourth column (optional) provide the possibility of executing a script before the  
# run is performed ( used for checking the restart of HILLS file for example )  
#
# the format of the TEST_TYPES file is (notice the '!' as a field separator, to allow
# for spaces in the test_grep)
#
# Ntest_types 
# test_grep_1 ! test_col_1  ! std_out ! ./script_to_be_executed_before.sh 
# # a comment if you wnat
# test_grep_2 ! test_col_2  ! std_out  
# # a comment if you want
# ....
# followed by comment lines
#
