Bug with MOD if RESTART FILE PRINTOUT PERIOD = 0 (for gfortran 10.2.1 compiler + debug options)
Using gfortran 10.2.1 compiler with debug options for new Scibian 11 distribution, a bug has appeared when using MOD function with second argument RSTPRD (variable for RESTART FILE PRINTOUT PERIOD) if it is equal to 0 even if another test is done for its value:
IF(RSTPRD.NE.0.AND.MOD(LT,RSTPRD).EQ.0) THEN