[2] | 1 | ;+ |
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[133] | 2 | ; @file_comments |
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| 3 | ; This concatenation function exist in IDL so long |
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[142] | 4 | ; as we do not try to stick with a dimension superior or equal at 4. |
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[2] | 5 | ; |
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[157] | 6 | ; @categories |
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| 7 | ; Utilities |
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[2] | 8 | ; |
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[133] | 9 | ; @param a0 {in}{required} |
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[2] | 10 | ; |
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[133] | 11 | ; @param a1 {in}{required} |
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[2] | 12 | ; |
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[133] | 13 | ; @param a2 {in}{required} |
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[2] | 14 | ; |
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[133] | 15 | ; @param a3 {in}{required} |
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[2] | 16 | ; |
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[133] | 17 | ; @param a4 {in}{required} |
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| 18 | ; |
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| 19 | ; @param a5 {in}{required} |
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| 20 | ; |
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| 21 | ; @param a6 {in}{required} |
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| 22 | ; |
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| 23 | ; @param a7 {in}{required} |
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| 24 | ; |
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| 25 | ; @param a8 {in}{required} |
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| 26 | ; |
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| 27 | ; @param a9 {in}{required} |
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| 28 | ; |
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| 29 | ; @param a10 {in}{required} |
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| 30 | ; |
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| 31 | ; @param a11 {in}{required} |
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| 32 | ; |
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| 33 | ; @param a12 {in}{required} |
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| 34 | ; |
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| 35 | ; @param a13 {in}{required} |
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| 36 | ; |
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| 37 | ; @param a14 {in}{required} |
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| 38 | ; |
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| 39 | ; @param a15 {in}{required} |
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| 40 | ; |
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| 41 | ; @param a16 {in}{required} |
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| 42 | ; |
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| 43 | ; @param a17 {in}{required} |
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| 44 | ; |
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| 45 | ; @param a18 {in}{required} |
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| 46 | ; |
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| 47 | ; @param a19 {in}{required} |
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| 48 | ; |
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| 49 | ; @param a20 {in}{required} |
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| 50 | ; |
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[163] | 51 | ; @keyword SAUVE |
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| 52 | ; force to save the pointer array and arrays to be stuck |
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[2] | 53 | ; |
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[133] | 54 | ; @returns res=matrice resultat |
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[2] | 55 | ; |
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[133] | 56 | ; @examples IDL> print, colle(replicate(1,2,2,2),indgen(2,2,2),2) |
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[2] | 57 | ; 1 1 |
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| 58 | ; 1 1 |
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| 59 | ; 0 1 |
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| 60 | ; 2 3 |
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| 61 | ; |
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| 62 | ; 1 1 |
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| 63 | ; 1 1 |
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| 64 | ; 4 5 |
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| 65 | ; 6 7 |
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| 66 | ; |
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[157] | 67 | ; @history Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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[2] | 68 | ; 13/1/98 |
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[114] | 69 | ; |
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[133] | 70 | ; @version $Id$ |
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[114] | 71 | ; |
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[133] | 72 | ;- |
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[2] | 73 | FUNCTION colle, a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20, SAUVE = sauve |
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[114] | 74 | ; |
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| 75 | compile_opt idl2, strictarrsubs |
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| 76 | ; |
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[2] | 77 | res = -1 |
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| 78 | ;------------------------------------------------------------ |
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[142] | 79 | ; We put in place ptrtab and direc in function of input arguments |
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[2] | 80 | ;------------------------------------------------------------ |
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| 81 | case 1 of |
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[142] | 82 | n_params() EQ 2:BEGIN ; case where we directly give the pointer array |
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[2] | 83 | ptrtab = a0 |
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| 84 | direc = a1 |
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| 85 | if NOT keyword_set(sauve) then undefine, a0 |
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[142] | 86 | ; on recuperate the number of array to be pasted. |
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[2] | 87 | nbretab = (size(ptrtab))[1] |
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| 88 | end |
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| 89 | n_params() GT 2:BEGIN |
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[142] | 90 | ; on recuperate the number of array to be pasted. |
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[2] | 91 | nbretab = n_params()-1 |
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| 92 | bidon = execute('direc = a'+strtrim(n_params()-1, 2)) |
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[142] | 93 | ; We write the pointer array whose each element point on an array. |
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[2] | 94 | ptrtab=ptrarr(nbretab,/allocate_heap) |
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| 95 | for n = 0,nbretab-1 do begin |
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| 96 | bidon = execute('*ptrtab[n]=a'+strtrim(n, 2)) |
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| 97 | if NOT keyword_set(sauve) then bidon = execute('undefine, a'+strtrim(n, 2)) |
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| 98 | endfor |
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| 99 | sauve = 0 |
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| 100 | end |
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| 101 | ELSE: |
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| 102 | endcase |
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| 103 | ;------------------------------------------------------------ |
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[142] | 104 | ; case on the direct's value. |
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[2] | 105 | ;------------------------------------------------------------ |
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| 106 | case direc of |
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[142] | 107 | 1:BEGIN ; we paste following the dimension 1 |
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[2] | 108 | res = *ptrtab[0] |
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| 109 | if NOT keyword_set(sauve) then ptr_free, ptrtab[0] |
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| 110 | FOR n = 1,nbretab-1 DO BEGIN |
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| 111 | res = [temporary(res), *ptrtab[n]] |
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| 112 | if NOT keyword_set(sauve) then ptr_free, ptrtab[n] |
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| 113 | ENDFOR |
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| 114 | END |
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[142] | 115 | 2:BEGIN ; we paste following the dimension 2 |
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[2] | 116 | res = *ptrtab[0] |
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| 117 | if NOT keyword_set(sauve) then ptr_free, ptrtab[0] |
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| 118 | FOR n = 1,nbretab-1 DO BEGIN |
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| 119 | res = [[temporary(res)], [*ptrtab[n]]] |
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| 120 | if NOT keyword_set(sauve) then ptr_free, ptrtab[n] |
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| 121 | ENDFOR |
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| 122 | END |
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[142] | 123 | 3:BEGIN ; we paste following the dimension 3 |
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[2] | 124 | res = *ptrtab[0] |
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| 125 | if NOT keyword_set(sauve) then ptr_free, ptrtab[0] |
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| 126 | FOR n = 1,nbretab-1 DO BEGIN |
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| 127 | res = [[[temporary(res)]], [[*ptrtab[n]]]] |
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| 128 | if NOT keyword_set(sauve) then ptr_free, ptrtab[n] |
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| 129 | ENDFOR |
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| 130 | END |
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| 131 | ELSE:BEGIN |
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[142] | 132 | ; We transpose res in order to put the dimension to be pasted number 1 |
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| 133 | ; To this, we contain the permuter vector which give the place that dimension |
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| 134 | ; in the transposed matrix must take. |
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[31] | 135 | siz = (size(*ptrtab[0]))[0] |
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| 136 | if siz LT direc then $ |
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| 137 | *ptrtab[0] = reform(*ptrtab[0], [(size(*ptrtab[0]))[1:siz], replicate(1, direc-siz)], /over) |
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[2] | 138 | permute = indgen((size(*ptrtab[0]))[0]) |
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| 139 | permute[0] = direc-1 |
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| 140 | permute[direc-1] = 0 |
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| 141 | res = transpose(*ptrtab[0], permute) |
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| 142 | if NOT keyword_set(sauve) then ptr_free, ptrtab[0] |
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[142] | 143 | FOR n = 1,nbretab-1 DO BEGIN ; we paste following the dimension 1on colle suivant la dimension 1 |
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[31] | 144 | if (size(*ptrtab[n]))[0] LT direc then $ |
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| 145 | *ptrtab[n] = reform(*ptrtab[n], [(size(*ptrtab[n]))[1:siz], replicate(1, direc-siz)]) |
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[2] | 146 | res = [temporary(res), transpose(*ptrtab[n], permute)] |
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| 147 | if NOT keyword_set(sauve) then ptr_free, ptrtab[n] |
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| 148 | ENDFOR |
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| 149 | res = transpose(temporary(res), permute) |
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| 150 | END |
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| 151 | ENDCASE |
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| 152 | ;------------------------------------------------------------ |
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| 153 | if NOT keyword_set(sauve) then undefine, ptrtab |
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| 154 | sortie: |
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| 155 | return, res |
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| 156 | |
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| 157 | |
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| 158 | END |
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| 159 | |
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| 160 | ;------------------------------------------------------------ |
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