SECNDS(X)
gets the time in seconds from the real-time system clock. X is a reference time, also in seconds. If this is zero, the time in seconds from midnight is returned. This function is non-standard and its use is discouraged.
GNU extension
Function
RESULT = SECNDS (X)
T | Shall be of type REAL(4) . |
X | Shall be of type REAL(4) . |
None
© Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-10.2.0/gfortran/SECNDS.html