| 1 |
MODULE mathop_m |
| 2 |
|
| 3 |
! From mathelp.f90, version 2.0 2004/04/05 14:47:50 |
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|
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implicit none |
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|
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PRIVATE |
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PUBLIC mathop |
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|
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INTERFACE mathop |
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MODULE PROCEDURE mathop_r11, mathop_r21, mathop_r31 |
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END INTERFACE mathop |
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|
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! Variables used to detect and identify the operations |
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CHARACTER(LEN=120):: indexfu = 'gather, scatter, fill, coll, undef, only' |
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|
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CONTAINS |
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|
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SUBROUTINE mathop_r11(fun, nb, work_in, miss_val, nb_index, nindex, scal, & |
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nb_max, work_out) |
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|
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! This subroutine gives an interface to the various operations |
| 23 |
! which are allowed. The interface is general enough to allow its |
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! use for other cases. |
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|
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! INPUT |
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|
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! fun : function to be applied to the vector of data |
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! nb : Length of input vector |
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! work_in : Input vector of data (REAL) |
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! miss_val : The value of the missing data flag (it has to be a |
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! maximum value, in f90 : huge( a real )) |
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! nb_index : Length of index vector |
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! nindex : Vector of indices |
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! scal : A scalar value for vector/scalar operations |
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! nb_max : maximum length of output vector |
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|
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! OUTPUT |
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|
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! nb_max : Actual length of output variable |
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! work_out : Output vector after the operation was applied |
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USE errioipsl, ONLY : histerr |
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USE mathop2, ONLY : ma_abs_r11, ma_acos_r11, ma_add_r11, ma_alog_r11, & |
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ma_asin_r11, ma_atan_r11, ma_cels_r11, ma_chs_r11, ma_cos_r11, & |
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ma_deg_r11, ma_divi_r11, ma_div_r11, ma_exp_r11, ma_fucoll_r11, & |
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ma_fufill_r11, ma_fugath_r11, ma_fumax_r11, ma_fumin_r11, & |
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ma_fuonly_r11, ma_fuscat_r11, ma_fuundef_r11, ma_ident_r11, & |
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ma_kelv_r11, ma_mult_r11, ma_power_r11, ma_rad_r11, ma_sin_r11, & |
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ma_sqrt_r11, ma_subi_r11, ma_sub_r11, ma_tan_r11 |
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|
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CHARACTER(LEN=7) :: fun |
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INTEGER :: nb, nb_max, nb_index |
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INTEGER :: nindex(nb_index) |
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REAL :: work_in(nb), scal, miss_val |
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REAL :: work_out(nb_max) |
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|
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INTEGER :: ierr |
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|
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!-------------------------------------------------------------------- |
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ierr = 0 |
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|
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IF (scal >= miss_val-1.) THEN |
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IF (INDEX(indexfu, fun(1:LEN_TRIM(fun))) == 0) THEN |
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SELECT CASE (fun) |
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CASE('sin') |
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ierr = ma_sin_r11(nb, work_in, nb_max, work_out) |
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CASE('cos') |
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ierr = ma_cos_r11(nb, work_in, nb_max, work_out) |
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CASE('tan') |
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ierr = ma_tan_r11(nb, work_in, nb_max, work_out) |
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CASE('asin') |
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ierr = ma_asin_r11(nb, work_in, nb_max, work_out) |
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CASE('acos') |
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ierr = ma_acos_r11(nb, work_in, nb_max, work_out) |
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CASE('atan') |
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ierr = ma_atan_r11(nb, work_in, nb_max, work_out) |
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CASE('exp') |
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ierr = ma_exp_r11(nb, work_in, nb_max, work_out) |
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CASE('log') |
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ierr = ma_alog_r11(nb, work_in, nb_max, work_out) |
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CASE('sqrt') |
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ierr = ma_sqrt_r11(nb, work_in, nb_max, work_out) |
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CASE('chs') |
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ierr = ma_chs_r11(nb, work_in, nb_max, work_out) |
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CASE('abs') |
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ierr = ma_abs_r11(nb, work_in, nb_max, work_out) |
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CASE('cels') |
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ierr = ma_cels_r11(nb, work_in, nb_max, work_out) |
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CASE('kelv') |
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ierr = ma_kelv_r11(nb, work_in, nb_max, work_out) |
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CASE('deg') |
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ierr = ma_deg_r11(nb, work_in, nb_max, work_out) |
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CASE('rad') |
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ierr = ma_rad_r11(nb, work_in, nb_max, work_out) |
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CASE('ident') |
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ierr = ma_ident_r11(nb, work_in, nb_max, work_out) |
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CASE DEFAULT |
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CALL histerr(3, "mathop", & |
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'scalar variable undefined and no indexing', & |
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'but still unknown function', fun) |
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END SELECT |
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IF (ierr > 0) THEN |
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CALL histerr(3, "mathop", & |
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'Error while executing a simple function', fun, ' ') |
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ENDIF |
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ELSE |
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SELECT CASE (fun) |
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CASE('gather') |
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ierr = ma_fugath_r11(nb, work_in, nb_index, nindex, & |
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miss_val, nb_max, work_out) |
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CASE('scatter') |
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IF (nb_index > nb) THEN |
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work_out(1:nb_max) = miss_val |
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ierr=1 |
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ELSE |
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ierr = ma_fuscat_r11(nb, work_in, nb_index, nindex, & |
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miss_val, nb_max, work_out) |
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ENDIF |
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CASE('coll') |
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ierr = ma_fucoll_r11(nb, work_in, nb_index, nindex, nb_max, & |
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work_out) |
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CASE('fill') |
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ierr = ma_fufill_r11(nb, work_in, nb_index, nindex, nb_max, & |
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work_out) |
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CASE('undef') |
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ierr = ma_fuundef_r11(nb, work_in, nb_index, nindex, & |
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miss_val, nb_max, work_out) |
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CASE('only') |
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ierr = ma_fuonly_r11(nb, work_in, nb_index, nindex, & |
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miss_val, nb_max, work_out) |
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CASE DEFAULT |
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CALL histerr(3, "mathop", & |
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'scalar variable undefined and indexing', & |
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'was requested but with unknown function', fun) |
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END SELECT |
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IF (ierr > 0) THEN |
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CALL histerr(3, "mathop_r11", & |
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'Error while executing an indexing function', fun, ' ') |
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ENDIF |
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ENDIF |
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ELSE |
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SELECT CASE (fun) |
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CASE('fumin') |
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ierr = ma_fumin_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('fumax') |
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ierr = ma_fumax_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('add') |
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ierr = ma_add_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('subi') |
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ierr = ma_subi_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('sub') |
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ierr = ma_sub_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('mult') |
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ierr = ma_mult_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('div') |
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ierr = ma_div_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('divi') |
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ierr = ma_divi_r11(nb, work_in, scal, nb_max, work_out) |
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CASE('power') |
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ierr = ma_power_r11(nb, work_in, scal, nb_max, work_out) |
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CASE DEFAULT |
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CALL histerr(3, "mathop", & |
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'Unknown operation with a scalar', fun, ' ') |
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END SELECT |
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IF (ierr > 0) THEN |
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CALL histerr(3, "mathop", & |
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'Error while executing a scalar function', fun, ' ') |
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ENDIF |
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ENDIF |
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!----------------------- |
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END SUBROUTINE mathop_r11 |
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! |
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SUBROUTINE mathop_r21(fun, nb, work_in, miss_val, nb_index, nindex, scal, & |
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nb_max, work_out) |
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|
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! This subroutines gives an interface to the various operations |
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! which are allowed. The interface is general enough to allow its use |
| 178 |
! for other cases. |
| 179 |
|
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! INPUT |
| 181 |
|
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! fun : function to be applied to the vector of data |
| 183 |
! nb : Length of input vector |
| 184 |
! work_in : Input vector of data (REAL) |
| 185 |
! miss_val : The value of the missing data flag (it has to be a |
| 186 |
! maximum value, in f90 : huge( a real )) |
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! nb_index : Length of index vector |
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! nindex : Vector of indices |
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! scal : A scalar value for vector/scalar operations |
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! nb_max : maximum length of output vector |
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|
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! OUTPUT |
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|
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! nb_max : Actual length of output variable |
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! work_out : Output vector after the operation was applied |
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USE errioipsl, ONLY : histerr |
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USE mathop2, ONLY : ma_abs_r21, ma_acos_r21, ma_add_r21, ma_alog_r21, & |
| 198 |
ma_asin_r21, ma_atan_r21, ma_cels_r21, ma_chs_r21, ma_cos_r21, & |
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ma_deg_r21, ma_divi_r21, ma_div_r21, ma_exp_r21, ma_fucoll_r21, & |
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ma_fufill_r21, ma_fugath_r21, ma_fumax_r21, ma_fumin_r21, & |
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ma_fuonly_r21, ma_fuscat_r21, ma_fuundef_r21, ma_ident_r21, & |
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ma_kelv_r21, ma_mult_r21, ma_power_r21, ma_rad_r21, ma_sin_r21, & |
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ma_sqrt_r21, ma_subi_r21, ma_sub_r21, ma_tan_r21 |
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|
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CHARACTER(LEN=7) :: fun |
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INTEGER :: nb(2), nb_max, nb_index |
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INTEGER :: nindex(nb_index) |
| 208 |
REAL :: work_in(nb(1), nb(2)), scal, miss_val |
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REAL :: work_out(nb_max) |
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|
| 211 |
INTEGER :: ierr |
| 212 |
|
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!-------------------------------------------------------------------- |
| 214 |
ierr = 0 |
| 215 |
|
| 216 |
IF (scal >= miss_val-1.) THEN |
| 217 |
IF (INDEX(indexfu, fun(1:LEN_TRIM(fun))) == 0) THEN |
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SELECT CASE (fun) |
| 219 |
CASE('sin') |
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ierr = ma_sin_r21(nb, work_in, nb_max, work_out) |
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CASE('cos') |
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ierr = ma_cos_r21(nb, work_in, nb_max, work_out) |
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CASE('tan') |
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ierr = ma_tan_r21(nb, work_in, nb_max, work_out) |
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CASE('asin') |
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ierr = ma_asin_r21(nb, work_in, nb_max, work_out) |
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CASE('acos') |
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ierr = ma_acos_r21(nb, work_in, nb_max, work_out) |
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CASE('atan') |
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ierr = ma_atan_r21(nb, work_in, nb_max, work_out) |
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CASE('exp') |
| 232 |
ierr = ma_exp_r21(nb, work_in, nb_max, work_out) |
| 233 |
CASE('log') |
| 234 |
ierr = ma_alog_r21(nb, work_in, nb_max, work_out) |
| 235 |
CASE('sqrt') |
| 236 |
ierr = ma_sqrt_r21(nb, work_in, nb_max, work_out) |
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CASE('chs') |
| 238 |
ierr = ma_chs_r21(nb, work_in, nb_max, work_out) |
| 239 |
CASE('abs') |
| 240 |
ierr = ma_abs_r21(nb, work_in, nb_max, work_out) |
| 241 |
CASE('cels') |
| 242 |
ierr = ma_cels_r21(nb, work_in, nb_max, work_out) |
| 243 |
CASE('kelv') |
| 244 |
ierr = ma_kelv_r21(nb, work_in, nb_max, work_out) |
| 245 |
CASE('deg') |
| 246 |
ierr = ma_deg_r21(nb, work_in, nb_max, work_out) |
| 247 |
CASE('rad') |
| 248 |
ierr = ma_rad_r21(nb, work_in, nb_max, work_out) |
| 249 |
CASE('ident') |
| 250 |
ierr = ma_ident_r21(nb, work_in, nb_max, work_out) |
| 251 |
CASE DEFAULT |
| 252 |
CALL histerr(3, "mathop", & |
| 253 |
'scalar variable undefined and no indexing', & |
| 254 |
'but still unknown function', fun) |
| 255 |
END SELECT |
| 256 |
IF (ierr > 0) THEN |
| 257 |
CALL histerr(3, "mathop", & |
| 258 |
'Error while executing a simple function', fun, ' ') |
| 259 |
ENDIF |
| 260 |
ELSE |
| 261 |
SELECT CASE (fun) |
| 262 |
CASE('gather') |
| 263 |
ierr = ma_fugath_r21(nb, work_in, nb_index, nindex, & |
| 264 |
miss_val, nb_max, work_out) |
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CASE('scatter') |
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IF (nb_index > (nb(1)*nb(2)) ) THEN |
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work_out(1:nb_max) = miss_val |
| 268 |
ierr=1 |
| 269 |
ELSE |
| 270 |
ierr = ma_fuscat_r21(nb, work_in, nb_index, nindex, & |
| 271 |
miss_val, nb_max, work_out) |
| 272 |
ENDIF |
| 273 |
CASE('coll') |
| 274 |
ierr = ma_fucoll_r21(nb, work_in, nb_index, nindex, nb_max, & |
| 275 |
work_out) |
| 276 |
CASE('fill') |
| 277 |
ierr = ma_fufill_r21(nb, work_in, nb_index, nindex, nb_max, & |
| 278 |
work_out) |
| 279 |
CASE('undef') |
| 280 |
ierr = ma_fuundef_r21(nb, work_in, nb_index, nindex, & |
| 281 |
miss_val, nb_max, work_out) |
| 282 |
CASE('only') |
| 283 |
ierr = ma_fuonly_r21(nb, work_in, nb_index, nindex, & |
| 284 |
miss_val, nb_max, work_out) |
| 285 |
CASE DEFAULT |
| 286 |
CALL histerr(3, "mathop", & |
| 287 |
'scalar variable undefined and indexing', & |
| 288 |
'was requested but with unknown function', fun) |
| 289 |
END SELECT |
| 290 |
IF (ierr > 0) THEN |
| 291 |
CALL histerr(3, "mathop_r21", & |
| 292 |
'Error while executing an indexing function', fun, ' ') |
| 293 |
ENDIF |
| 294 |
ENDIF |
| 295 |
ELSE |
| 296 |
SELECT CASE (fun) |
| 297 |
CASE('fumin') |
| 298 |
ierr = ma_fumin_r21(nb, work_in, scal, nb_max, work_out) |
| 299 |
CASE('fumax') |
| 300 |
ierr = ma_fumax_r21(nb, work_in, scal, nb_max, work_out) |
| 301 |
CASE('add') |
| 302 |
ierr = ma_add_r21(nb, work_in, scal, nb_max, work_out) |
| 303 |
CASE('subi') |
| 304 |
ierr = ma_subi_r21(nb, work_in, scal, nb_max, work_out) |
| 305 |
CASE('sub') |
| 306 |
ierr = ma_sub_r21(nb, work_in, scal, nb_max, work_out) |
| 307 |
CASE('mult') |
| 308 |
ierr = ma_mult_r21(nb, work_in, scal, nb_max, work_out) |
| 309 |
CASE('div') |
| 310 |
ierr = ma_div_r21(nb, work_in, scal, nb_max, work_out) |
| 311 |
CASE('divi') |
| 312 |
ierr = ma_divi_r21(nb, work_in, scal, nb_max, work_out) |
| 313 |
CASE('power') |
| 314 |
ierr = ma_power_r21(nb, work_in, scal, nb_max, work_out) |
| 315 |
CASE DEFAULT |
| 316 |
CALL histerr(3, "mathop", & |
| 317 |
'Unknown operation with a scalar', fun, ' ') |
| 318 |
END SELECT |
| 319 |
IF (ierr > 0) THEN |
| 320 |
CALL histerr(3, "mathop", & |
| 321 |
'Error while executing a scalar function', fun, ' ') |
| 322 |
ENDIF |
| 323 |
ENDIF |
| 324 |
!----------------------- |
| 325 |
END SUBROUTINE mathop_r21 |
| 326 |
! |
| 327 |
SUBROUTINE mathop_r31(fun, nb, work_in, miss_val, nb_index, nindex, scal, & |
| 328 |
nb_max, work_out) |
| 329 |
|
| 330 |
! This subroutines gives an interface to the various operations |
| 331 |
! which are allowed. The interface is general enough to allow its use |
| 332 |
! for other cases. |
| 333 |
|
| 334 |
! INPUT |
| 335 |
|
| 336 |
! fun : function to be applied to the vector of data |
| 337 |
! nb : Length of input vector |
| 338 |
! work_in : Input vector of data (REAL) |
| 339 |
! miss_val : The value of the missing data flag (it has to be a |
| 340 |
! maximum value, in f90 : huge( a real )) |
| 341 |
! nb_index : Length of index vector |
| 342 |
! nindex : Vector of indices |
| 343 |
! scal : A scalar value for vector/scalar operations |
| 344 |
! nb_max : maximum length of output vector |
| 345 |
|
| 346 |
! OUTPUT |
| 347 |
|
| 348 |
! nb_max : Actual length of output variable |
| 349 |
! work_out : Output vector after the operation was applied |
| 350 |
USE errioipsl, ONLY : histerr |
| 351 |
USE mathop2, ONLY : ma_abs_r31, ma_acos_r31, ma_add_r31, ma_alog_r31, & |
| 352 |
ma_asin_r31, ma_atan_r31, ma_cels_r31, ma_chs_r31, ma_cos_r31, & |
| 353 |
ma_deg_r31, ma_divi_r31, ma_div_r31, ma_exp_r31, ma_fucoll_r31, & |
| 354 |
ma_fufill_r31, ma_fugath_r31, ma_fumax_r31, ma_fumin_r31, & |
| 355 |
ma_fuonly_r31, ma_fuscat_r31, ma_fuundef_r31, ma_ident_r31, & |
| 356 |
ma_kelv_r31, ma_mult_r31, ma_power_r31, ma_rad_r31, ma_sin_r31, & |
| 357 |
ma_sqrt_r31, ma_subi_r31, ma_sub_r31, ma_tan_r31 |
| 358 |
|
| 359 |
CHARACTER(LEN=7) :: fun |
| 360 |
INTEGER :: nb(3), nb_max, nb_index |
| 361 |
INTEGER :: nindex(nb_index) |
| 362 |
REAL :: work_in(nb(1), nb(2), nb(3)), scal, miss_val |
| 363 |
REAL :: work_out(nb_max) |
| 364 |
|
| 365 |
INTEGER :: ierr |
| 366 |
|
| 367 |
!-------------------------------------------------------------------- |
| 368 |
ierr = 0 |
| 369 |
|
| 370 |
IF (scal >= miss_val-1.) THEN |
| 371 |
IF (INDEX(indexfu, fun(1:LEN_TRIM(fun))) == 0) THEN |
| 372 |
SELECT CASE (fun) |
| 373 |
CASE('sin') |
| 374 |
ierr = ma_sin_r31(nb, work_in, nb_max, work_out) |
| 375 |
CASE('cos') |
| 376 |
ierr = ma_cos_r31(nb, work_in, nb_max, work_out) |
| 377 |
CASE('tan') |
| 378 |
ierr = ma_tan_r31(nb, work_in, nb_max, work_out) |
| 379 |
CASE('asin') |
| 380 |
ierr = ma_asin_r31(nb, work_in, nb_max, work_out) |
| 381 |
CASE('acos') |
| 382 |
ierr = ma_acos_r31(nb, work_in, nb_max, work_out) |
| 383 |
CASE('atan') |
| 384 |
ierr = ma_atan_r31(nb, work_in, nb_max, work_out) |
| 385 |
CASE('exp') |
| 386 |
ierr = ma_exp_r31(nb, work_in, nb_max, work_out) |
| 387 |
CASE('log') |
| 388 |
ierr = ma_alog_r31(nb, work_in, nb_max, work_out) |
| 389 |
CASE('sqrt') |
| 390 |
ierr = ma_sqrt_r31(nb, work_in, nb_max, work_out) |
| 391 |
CASE('chs') |
| 392 |
ierr = ma_chs_r31(nb, work_in, nb_max, work_out) |
| 393 |
CASE('abs') |
| 394 |
ierr = ma_abs_r31(nb, work_in, nb_max, work_out) |
| 395 |
CASE('cels') |
| 396 |
ierr = ma_cels_r31(nb, work_in, nb_max, work_out) |
| 397 |
CASE('kelv') |
| 398 |
ierr = ma_kelv_r31(nb, work_in, nb_max, work_out) |
| 399 |
CASE('deg') |
| 400 |
ierr = ma_deg_r31(nb, work_in, nb_max, work_out) |
| 401 |
CASE('rad') |
| 402 |
ierr = ma_rad_r31(nb, work_in, nb_max, work_out) |
| 403 |
CASE('ident') |
| 404 |
ierr = ma_ident_r31(nb, work_in, nb_max, work_out) |
| 405 |
CASE DEFAULT |
| 406 |
CALL histerr(3, "mathop", & |
| 407 |
'scalar variable undefined and no indexing', & |
| 408 |
'but still unknown function', fun) |
| 409 |
END SELECT |
| 410 |
IF (ierr > 0) THEN |
| 411 |
CALL histerr(3, "mathop", & |
| 412 |
'Error while executing a simple function', fun, ' ') |
| 413 |
ENDIF |
| 414 |
ELSE |
| 415 |
SELECT CASE (fun) |
| 416 |
CASE('gather') |
| 417 |
ierr = ma_fugath_r31(nb, work_in, nb_index, nindex, & |
| 418 |
miss_val, nb_max, work_out) |
| 419 |
CASE('scatter') |
| 420 |
IF (nb_index > (nb(1)*nb(2)*nb(3))) THEN |
| 421 |
work_out(1:nb_max) = miss_val |
| 422 |
ierr=1 |
| 423 |
ELSE |
| 424 |
ierr = ma_fuscat_r31(nb, work_in, nb_index, nindex, & |
| 425 |
miss_val, nb_max, work_out) |
| 426 |
ENDIF |
| 427 |
CASE('coll') |
| 428 |
ierr = ma_fucoll_r31(nb, work_in, nb_index, nindex, nb_max, & |
| 429 |
work_out) |
| 430 |
CASE('fill') |
| 431 |
ierr = ma_fufill_r31(nb, work_in, nb_index, nindex, nb_max, & |
| 432 |
work_out) |
| 433 |
CASE('undef') |
| 434 |
ierr = ma_fuundef_r31(nb, work_in, nb_index, nindex, & |
| 435 |
miss_val, nb_max, work_out) |
| 436 |
CASE('only') |
| 437 |
ierr = ma_fuonly_r31(nb, work_in, nb_index, nindex, & |
| 438 |
miss_val, nb_max, work_out) |
| 439 |
CASE DEFAULT |
| 440 |
CALL histerr(3, "mathop", & |
| 441 |
'scalar variable undefined and indexing', & |
| 442 |
'was requested but with unknown function', fun) |
| 443 |
END SELECT |
| 444 |
IF (ierr > 0) THEN |
| 445 |
CALL histerr(3, "mathop_r31", & |
| 446 |
'Error while executing an indexing function', fun, ' ') |
| 447 |
ENDIF |
| 448 |
ENDIF |
| 449 |
ELSE |
| 450 |
SELECT CASE (fun) |
| 451 |
CASE('fumin') |
| 452 |
ierr = ma_fumin_r31(nb, work_in, scal, nb_max, work_out) |
| 453 |
CASE('fumax') |
| 454 |
ierr = ma_fumax_r31(nb, work_in, scal, nb_max, work_out) |
| 455 |
CASE('add') |
| 456 |
ierr = ma_add_r31(nb, work_in, scal, nb_max, work_out) |
| 457 |
CASE('subi') |
| 458 |
ierr = ma_subi_r31(nb, work_in, scal, nb_max, work_out) |
| 459 |
CASE('sub') |
| 460 |
ierr = ma_sub_r31(nb, work_in, scal, nb_max, work_out) |
| 461 |
CASE('mult') |
| 462 |
ierr = ma_mult_r31(nb, work_in, scal, nb_max, work_out) |
| 463 |
CASE('div') |
| 464 |
ierr = ma_div_r31(nb, work_in, scal, nb_max, work_out) |
| 465 |
CASE('divi') |
| 466 |
ierr = ma_divi_r31(nb, work_in, scal, nb_max, work_out) |
| 467 |
CASE('power') |
| 468 |
ierr = ma_power_r31(nb, work_in, scal, nb_max, work_out) |
| 469 |
CASE DEFAULT |
| 470 |
CALL histerr(3, "mathop", & |
| 471 |
'Unknown operation with a scalar', fun, ' ') |
| 472 |
END SELECT |
| 473 |
IF (ierr > 0) THEN |
| 474 |
CALL histerr(3, "mathop", & |
| 475 |
'Error while executing a scalar function', fun, ' ') |
| 476 |
ENDIF |
| 477 |
ENDIF |
| 478 |
|
| 479 |
END SUBROUTINE mathop_r31 |
| 480 |
|
| 481 |
END MODULE mathop_m |
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