BACKGROUND COUTDT COUTLI ctr3d_cg.ftn ctr3psas_cg.ftn CTR4DI_CG CTR4PSAS_CG CTR4PSAS_M GAUSSIAN GENOBS GRADDT GRADIN H_4D H HT_4D HT LININC MODDIR MV3DVAR MV4DVAR MV4PSAS MV4PSAS_M MVPROD_PSAS OBSERVATIONS PATH PSASVAR RMSCON SETTING SIM4DI SPECALL SQRTB SQRTBT