Page 1 Source Listing SNFRAC 2014-12-17 20:48 SNFRAC.f 1 SUBROUTINE SNFRAC (SNEQV,IVEG,SNCOVR) 2 3 ! IMPLICIT NONE 4 5 C ---------------------------------------------------------------------- 6 C SUBROUTINE SNFRAC 7 C ---------------------------------------------------------------------- 8 C CALCULATE SNOW FRACTION (0 -> 1) 9 C SNEQV SNOW WATER EQUIVALENT (M) 10 C IVEG VEGETATION TYPE 11 C SNCOVR FRACTIONAL SNOW COVER 12 C SNUP THRESHOLD SNEQV DEPTH ABOVE WHICH SNCOVR=1 13 C SALP TUNING PARAMETER 14 C ---------------------------------------------------------------------- 15 REAL SNEQV,SALP,SNUP(13),SNCOVR,RSNOW 16 17 DATA SALP /2.6/ 18 DATA SNUP /0.080, 0.080, 0.080, 0.080, 0.080, 0.080, 19 & 0.040, 0.040, 0.040, 0.040, 0.025, 0.040, 20 & 0.025/ 21 22 C ---------------------------------------------------------------------- 23 C SNUP IS VEG-CLASS DEPENDENT SNOWDEPTH THRESHHOLD ABOVE WHICH SNOCVR=1. 24 C ---------------------------------------------------------------------- 25 26 C 2012-11 wesley ebisuzaki iveg == 0 over water 27 if (iveg == 0) then 28 SNCOVR = 0.0 29 return 30 endif 31 32 IF (SNEQV .LT. SNUP(IVEG)) THEN 33 RSNOW = SNEQV/SNUP(IVEG) 34 SNCOVR = 1. - (EXP(-SALP*RSNOW) - RSNOW*EXP(-SALP)) 35 ELSE 36 SNCOVR = 1.0 37 ENDIF 38 SNCOVR = MAX(0.,MIN(SNCOVR,1.)) 39 40 RETURN 41 END Page 2 Source Listing SNFRAC 2014-12-17 20:48 Entry Points SNFRAC.f ENTRY POINTS Name snfrac_ SYMBOL CROSS REFERENCE Name Object Declared Type Bytes Dimen Elements Attributes References EXP Func 34 scalar 34 IVEG Dummy 1 I(4) 4 scalar ARG,INOUT 27,32,33 MAX Func 38 scalar 38 MIN Func 38 scalar 38 RSNOW Local 15 R(4) 4 scalar 33,34 SALP Local 15 R(4) 4 scalar 17,34 SNCOVR Dummy 1 R(4) 4 scalar ARG,INOUT 28,34,36,38 SNEQV Dummy 1 R(4) 4 scalar ARG,INOUT 32,33 SNFRAC Subr 1 SNUP Local 15 R(4) 4 1 13 18,32,33 Page 3 Source Listing SNFRAC 2014-12-17 20:48 Subprograms/Common Blocks SNFRAC.f SUBPROGRAMS/COMMON BLOCKS Name Object Declared Type Bytes Dimen Elements Attributes References SNFRAC Subr 1 COMPILER OPTIONS BEING USED -align nocommons -align nodcommons -align noqcommons -align records -align nosequence -align norec1byte -align norec2byte -align norec4byte -align norec8byte -align norec16byte -altparam -assume accuracy_sensitive -assume nobscc -assume nobuffered_io -assume byterecl -assume nocc_omp -assume nocstring -assume nodummy_aliases -assume nofpe_summary -assume noieee_fpe_flags -assume nominus0 -assume noold_boz -assume old_unit_star -assume old_ldout_format -assume noold_logical_ldio -assume old_maxminloc -assume old_xor -assume protect_constants -assume noprotect_parens -assume split_common -assume source_include -assume nostd_intent_in -assume nostd_mod_proc_name -assume norealloc_lhs -assume underscore -assume no2underscores no -auto -auto_scalar no -bintext -ccdefault default -check noargs -check noarg_temp_created -check nobounds -check noformat -check nooutput_conversion -check nooverflow -check nopointers -check power -check noshape -check nounderflow -check nouninitialized -coarray-num-procs 0 no -coarray-config-file -convert big_endian -cross_reference -D __INTEL_COMPILER=1210 -D __unix__ -D __unix -D __linux__ -D __linux -D __gnu_linux__ -D unix -D linux -D __ELF__ -D __x86_64 -D __x86_64__ -D _MT -D __INTEL_COMPILER_BUILD_DATE=20120612 -D __i686 -D __i686__ -D __pentiumpro -D __pentiumpro__ -D __pentium4 -D __pentium4__ -D __tune_pentium4__ -D __SSE2__ -D __SSE__ -D __MMX__ -double_size 64 no -d_lines no -Qdyncom -error_limit 30 no -f66 no -f77rtl no -fast -fpscomp nofilesfromcmd -fpscomp nogeneral -fpscomp noioformat -fpscomp noldio_spacing -fpscomp nologicals -fixed no -fpconstant -fpe3 -fprm nearest Page 4 Source Listing SNFRAC 2014-12-17 20:48 SNFRAC.f no -ftz -fp_model noprecise -fp_model fast -fp_model nostrict -fp_model nosource -fp_model nodouble -fp_model noextended -fp_model novery_fast -fp_model noexcept -fp_model nono_except -heap_arrays 0 no -threadprivate_compat -g2 -iface nomixed_str_len_arg -iface nono_mixed_str_len_arg no -intconstant -integer_size 32 no -mixed_str_len_arg no -module -names lowercase no -noinclude -O2 no -pad_source -real_size 32 no -recursive -reentrancy none no -sharable_localsaves -vec=simd -show noinclude -show map -show options no -syntax_only no -threadcom no -U no -vms -w noall -w nonone -w alignments -w noargument_checking -w nodeclarations -w general -w noignore_bounds -w noignore_loc -w nointerfaces -w notruncated_source -w uncalled -w uninitialized -w nounused -w usage -includepath : /gpfs/tp1/usrx/local/intel/composer_xe_2011_sp1.11.339/compiler/include/,.f,./.f,/usrx/local/intel/composerxe/mkl/include/.f, /usrx/local/intel/composerxe/tbb/include/.f,/gpfs/tp1/usrx/local/intel/composer_xe_2011_sp1.11.339/compiler/include/intel64/.f, /gpfs/tp1/usrx/local/intel/composer_xe_2011_sp1.11.339/compiler/include/.f,/usr/local/include/.f,/usr/lib/gcc/x86_64-redhat-linux/4.4.7/include/.f, /usr/include/.f,/usr/include/.f -list filename : SNFRAC.lst -o filename : none COMPILER: Intel(R) Fortran 12.1-2100