block data nitbd c Purpose- Initialize nitparam common block with default values. include 'nitdflts.h' include 'nitparam.h' include 'nitprint.h' data choice1_exp /DFLT_CHOICE1_EXP/ data choice2_exp /DFLT_CHOICE2_EXP/ data choice2_coef /DFLT_CHOICE2_COEF/ data eta_cutoff /DFLT_ETA_CUTOFF/ data etamax /DFLT_ETA_MAX/ data thmin /DFLT_THMIN/ data thmax /DFLT_THMAX/ data etafixed /DFLT_ETA_FIXED/ data iplvl /DFLT_PRLVL/ data ipunit /STDOUT/ end