| 1 | ;+ |
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| 2 | ; |
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| 3 | ; @file_comments |
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| 4 | ; Choose the grid which must be used to do the graph in function of |
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| 5 | ; vargrid and send back corresponding parameters calculated in |
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| 6 | ; <pro>domdef</pro> and reduced at the domain defined by |
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| 7 | ; <pro>domdef</pro> (contrarily to |
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| 8 | ; <pro>grandegrille</pro>) |
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| 9 | ; |
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| 10 | ; BEWARE!! The choice of the grid is made from the value of the |
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| 11 | ; global variable vargrid, which can be equal to 'T', 'U', 'V', 'W' ou 'F'. |
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| 12 | ; |
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| 13 | ; @categories |
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| 14 | ; Grid |
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| 15 | ; |
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| 16 | ; @keyword TRI |
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| 17 | ; This keyword serve to obtain the triangulation which |
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| 18 | ; refer to the grid but only on the part of the zoom. This array of triangulation |
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| 19 | ; is passed in the variable we have equate at TRI. |
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| 20 | ; For example: grille,...,tri=triangulation_reduite. |
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| 21 | ; This keyword is used in <pro>plt</pro>. |
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| 22 | ; |
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| 23 | ; @keyword WDEPTH |
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| 24 | ; To specify that the field is at W depth instead of T |
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| 25 | ; depth (automatically activated if vargrid eq 'W') |
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| 26 | ; |
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| 27 | ; @keyword FORPLT |
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| 28 | ; In <pro>plt</pro>, we want that land points, |
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| 29 | ; glam and gphi, be equal to glamt and |
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| 30 | ; gphit regardless of the grid. |
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| 31 | ; |
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| 32 | ; @keyword NOTRI |
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| 33 | ; Useful only when TRI is activated. In this case, grille send back -1 in the |
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| 34 | ; variable tri even if the variable of the common triangles_list is defined |
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| 35 | ; and different of -1 |
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| 36 | ; |
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| 37 | ; @keyword _EXTRA |
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| 38 | ; Used to pass keywords |
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| 39 | ; |
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| 40 | ; @keyword TOUT |
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| 41 | ; |
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| 42 | ; @param MASK {out}{optional} |
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| 43 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 44 | ; |
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| 45 | ; @param GLAM {out}{optional} |
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| 46 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 47 | ; |
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| 48 | ; @param GPHI {out}{optional} |
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| 49 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 50 | ; |
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| 51 | ; @param GDEP {out}{optional} |
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| 52 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 53 | ; |
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| 54 | ; @param NX {out}{optional} |
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| 55 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 56 | ; |
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| 57 | ; @param NY {out}{optional} |
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| 58 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 59 | ; |
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| 60 | ; @param NZ {out}{optional} |
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| 61 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 62 | ; |
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| 63 | ; @param FIRSTX {out}{optional} |
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| 64 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 65 | ; |
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| 66 | ; @param FIRSTY {out}{optional} |
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| 67 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 68 | ; |
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| 69 | ; @param FIRSTZ {out}{optional} |
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| 70 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 71 | ; |
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| 72 | ; @param LASTX {out}{optional} |
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| 73 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 74 | ; |
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| 75 | ; @param LASTY {out}{optional} |
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| 76 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 77 | ; |
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| 78 | ; @param LASTZ {out}{optional} |
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| 79 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 80 | ; |
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| 81 | ; @param E1 {out}{optional} |
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| 82 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 83 | ; |
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| 84 | ; @param E2 {out}{optional} |
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| 85 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 86 | ; |
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| 87 | ; @param E3 {out}{optional} |
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| 88 | ; For the definition, see <pro>domdef</pro> and the management of subdomains on the web. |
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| 89 | ; |
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| 90 | ; @uses |
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| 91 | ; <pro>cm_4mesh</pro> |
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| 92 | ; <pro>cm_4data</pro> |
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| 93 | ; |
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| 94 | ; @restrictions |
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| 95 | ; Use the variable vargrid |
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| 96 | ; |
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| 97 | ; @restrictions |
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| 98 | ; Vargrid must be 'T', 'W', 'U', 'V' or 'F' |
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| 99 | ; |
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| 100 | ; @history |
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| 101 | ; Sebastien Masson (smasson\@lodyc.jussieu.fr) |
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| 102 | ; 12/2/1999 |
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| 103 | ; 10/11/1999 /forplt |
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| 104 | ; |
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| 105 | ; @version |
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| 106 | ; $Id$ |
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| 107 | ; |
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| 108 | ; @todo |
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| 109 | ; Comment ecrire la remarque sur les inputs? |
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| 110 | ; |
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| 111 | ;- |
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| 112 | PRO grille, mask, glam, gphi, gdep, nx, ny, nz $ |
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| 113 | , firstx, firsty, firstz, lastx, lasty, lastz $ |
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| 114 | , e1, e2, e3 $ |
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| 115 | , TRI=tri, NOTRI=notri, TOUT=tout, FORPLT=forplt $ |
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| 116 | , TYPE=type, WDEPTH=wdepth, _EXTRA=ex |
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| 117 | ; |
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| 118 | compile_opt idl2, strictarrsubs |
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| 119 | ; |
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| 120 | @cm_4mesh |
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| 121 | @cm_4data |
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| 122 | @cm_4cal ; for jpt |
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| 123 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 124 | @updatenew |
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| 125 | ENDIF |
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| 126 | ;--------------------- |
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| 127 | tempsun = systime(1) ; For key_performance |
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| 128 | ;------------------------------------------------------------ |
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| 129 | vargrid = strupcase(strmid(vargrid,0,/reverse_offset)) |
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| 130 | ; |
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| 131 | if vargrid eq 'W' then wdepth = 1 |
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| 132 | if keyword_set(tout) then begin |
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| 133 | savedbox = 1b |
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| 134 | saveboxparam, 'boxparam4grille.dat' |
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| 135 | domdef, gridtype = vargrid, _EXTRA = ex |
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| 136 | endif |
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| 137 | tempdeux = systime(1) ; For key_performance =2 |
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| 138 | ;------------------------------------------------------------ |
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| 139 | ;------------------------------------------------------------ |
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| 140 | IF keyword_set(wdepth) THEN BEGIN |
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| 141 | firstz = firstzw |
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| 142 | lastz = lastzw |
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| 143 | nz = nzw |
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| 144 | ENDIF ELSE BEGIN |
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| 145 | firstz = firstzt |
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| 146 | lastz = lastzt |
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| 147 | nz = nzt |
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| 148 | ENDELSE |
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| 149 | ;------------------------------------------------------------ |
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| 150 | ;------------------------------------------------------------ |
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| 151 | CASE 1 OF |
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| 152 | ;------------------------------------------------------------ |
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| 153 | ; grid T and W |
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| 154 | ;------------------------------------------------------------ |
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| 155 | vargrid eq 'T' OR vargrid eq 'W' : begin |
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| 156 | ;scalars |
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| 157 | nx = nxt |
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| 158 | ny = nyt |
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| 159 | firstx = firstxt |
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| 160 | firsty = firstyt |
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| 161 | lastx = lastxt |
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| 162 | lasty = lastyt |
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| 163 | ;2d vectors |
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| 164 | IF arg_present(glam) THEN glam = glamt[firstx:lastx, firsty:lasty] |
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| 165 | IF arg_present(gphi) THEN gphi = gphit[firstx:lastx, firsty:lasty] |
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| 166 | IF arg_present(e1) THEN e1 = e1t[firstx:lastx, firsty:lasty] |
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| 167 | IF arg_present(e2) THEN e2 = e2t[firstx:lastx, firsty:lasty] |
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| 168 | ;3d vectors |
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| 169 | IF keyword_set(forplt) THEN mask = tmask[firstx:lastx, firsty:lasty, firstz] $ |
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| 170 | ELSE IF arg_present(mask) THEN mask = tmask[firstx:lastx, firsty:lasty, firstz:lastz] |
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| 171 | end |
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| 172 | ;------------------------------------------------------------ |
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| 173 | ; grid U |
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| 174 | ;------------------------------------------------------------ |
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| 175 | vargrid eq 'U': begin |
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| 176 | ;scalars |
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| 177 | nx = nxu |
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| 178 | ny = nyu |
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| 179 | firstx = firstxu |
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| 180 | firsty = firstyu |
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| 181 | lastx = lastxu |
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| 182 | lasty = lastyu |
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| 183 | ;2d vectors |
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| 184 | IF arg_present(glam) THEN glam = glamu[firstx:lastx, firsty:lasty] |
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| 185 | IF arg_present(gphi) THEN gphi = gphiu[firstx:lastx, firsty:lasty] |
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| 186 | if keyword_set(forplt) then BEGIN |
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| 187 | mask = 1b-tmask[firstx:lastx, firsty:lasty, firstz] |
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| 188 | eastboarder = mask-shift(mask, 1, 0)*mask |
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| 189 | westboarder = mask-shift(mask, -1, 0)*mask |
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| 190 | if key_periodic NE 1 OR nx NE jpi then westboarder[nx-1, *] = 0b |
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| 191 | tmp1 = shift(eastboarder, 0, 1) |
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| 192 | tmp1[*, 0] = 0b |
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| 193 | tmp2 = shift(eastboarder, 0, -1) |
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| 194 | tmp2[*, ny-1] = 0b |
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| 195 | add = (temporary(tmp1)+temporary(tmp2))*(1b-eastboarder)*(1b-temporary(westboarder)) |
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| 196 | eastboarder = temporary(eastboarder)+temporary(add) |
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| 197 | tmp1 = (mask+shift(mask, 0, -1)+shift(mask, 0, 1)) NE 1b |
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| 198 | tmp1[*, ny-1] = 1b |
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| 199 | tmp1[*, 0] = 1b |
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| 200 | tmp2 = (mask+shift(mask, -1, 0)+shift(mask, 1, 0)) NE 1b |
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| 201 | if key_periodic NE 1 OR nx NE jpi then begin |
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| 202 | tmp2[nx-1, *] = 1b |
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| 203 | tmp2[0, *] = 0b |
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| 204 | endif |
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| 205 | no1 = temporary(tmp1)*temporary(tmp2) |
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| 206 | tmp = temporary(eastboarder)*temporary(no1)*mask |
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| 207 | mask[0:nx-2, *] = 0b |
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| 208 | tmp = temporary(tmp)+temporary(mask) |
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| 209 | tmp = where(tmp GE 1) |
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| 210 | if tmp[0] NE -1 then begin |
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| 211 | glam[tmp] = (glamt[firstx:lastx, firsty:lasty])[tmp] |
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| 212 | gphi[tmp] = (gphit[firstx:lastx, firsty:lasty])[tmp] |
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| 213 | endif |
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| 214 | ENDIF |
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| 215 | IF arg_present(e1) THEN e1 = e1u[firstx:lastx, firsty:lasty] |
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| 216 | IF arg_present(e2) THEN e2 = e2u[firstx:lastx, firsty:lasty] |
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| 217 | ;3d vectors |
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| 218 | IF keyword_set(forplt) THEN mask = (umask())[firstx:lastx, firsty:lasty, firstz] $ |
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| 219 | ELSE IF arg_present(mask) THEN mask = (umask())[firstx:lastx, firsty:lasty, firstz:lastz] |
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| 220 | end |
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| 221 | ;------------------------------------------------------------ |
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| 222 | ; grid V |
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| 223 | ;------------------------------------------------------------ |
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| 224 | vargrid eq 'OPAPTDHV' or vargrid eq 'OPAPT3DV' $ |
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| 225 | or vargrid eq 'V': begin |
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| 226 | ;scalars |
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| 227 | nx = nxv |
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| 228 | ny = nyv |
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| 229 | firstx = firstxv |
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| 230 | firsty = firstyv |
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| 231 | lastx = lastxv |
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| 232 | lasty = lastyv |
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| 233 | ;2d vectors |
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| 234 | IF arg_present(glam) THEN glam = glamv[firstx:lastx, firsty:lasty] |
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| 235 | IF arg_present(gphi) THEN gphi = gphiv[firstx:lastx, firsty:lasty] |
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| 236 | if keyword_set(forplt) then BEGIN |
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| 237 | mask = 1b-tmask[firstx:lastx, firsty:lasty, firstz] |
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| 238 | northboarder = mask-shift(mask, 0, 1)*mask |
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| 239 | southboarder = mask-shift(mask, 0, -1)*mask |
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| 240 | southboarder[*, ny-1] = 0b |
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| 241 | tmp1 = shift(northboarder, -1, 0) |
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| 242 | if key_periodic NE 1 OR nx NE jpi then tmp1[nx-1, *] = 0b |
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| 243 | tmp2 = shift(northboarder, 1, 0) |
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| 244 | if key_periodic NE 1 OR nx NE jpi then tmp2[0, *] = 0b |
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| 245 | add = (temporary(tmp1)+temporary(tmp2))*(1b-northboarder)*(1b-southboarder) |
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| 246 | northboarder = temporary(northboarder)+temporary(add) |
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| 247 | tmp1 = (mask+shift(mask, 0, -1)+shift(mask, 0, 1)) NE 1b |
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| 248 | tmp1[*, ny-1] = 1b |
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| 249 | tmp1[*, 0] = 0b |
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| 250 | tmp2 = (mask+shift(mask, -1, 0)+shift(mask, 1, 0)) NE 1b |
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| 251 | if key_periodic NE 1 OR nx NE jpi then begin |
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| 252 | tmp2[nx-1, *] = 1b |
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| 253 | tmp2[0, *] = 1b |
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| 254 | endif |
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| 255 | no1 = temporary(tmp1)*temporary(tmp2) |
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| 256 | tmp = temporary(northboarder)*mask*temporary(no1) |
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| 257 | mask[*, 0:ny-2] = 0b |
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| 258 | tmp = temporary(tmp)+temporary(mask) |
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| 259 | tmp = where(tmp GE 1) |
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| 260 | if tmp[0] NE -1 then begin |
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| 261 | glam[tmp] = (glamt[firstx:lastx, firsty:lasty])[tmp] |
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| 262 | gphi[tmp] = (gphit[firstx:lastx, firsty:lasty])[tmp] |
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| 263 | endif |
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| 264 | ENDIF |
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| 265 | IF arg_present(e1) THEN e1 = e1v[firstx:lastx, firsty:lasty] |
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| 266 | IF arg_present(e2) THEN e2 = e2v[firstx:lastx, firsty:lasty] |
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| 267 | ;3d vecteurs |
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| 268 | IF keyword_set(forplt) THEN mask = (vmask())[firstx:lastx, firsty:lasty, firstz] $ |
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| 269 | ELSE IF arg_present(mask) THEN mask = (vmask())[firstx:lastx, firsty:lasty, firstz:lastz] |
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| 270 | end |
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| 271 | ;------------------------------------------------------------ |
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| 272 | ; grid F |
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| 273 | ;------------------------------------------------------------ |
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| 274 | vargrid eq 'OPAPTDHF' or vargrid eq 'OPAPT3DF' $ |
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| 275 | or vargrid eq 'F': begin |
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| 276 | ;scalars |
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| 277 | nx = nxf |
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| 278 | ny = nyf |
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| 279 | firstx = firstxf |
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| 280 | firsty = firstyf |
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| 281 | lastx = lastxf |
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| 282 | lasty = lastyf |
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| 283 | ;2d vectors |
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| 284 | IF arg_present(glam) THEN glam = glamf[firstx:lastx, firsty:lasty] |
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| 285 | IF arg_present(gphi) THEN gphi = gphif[firstx:lastx, firsty:lasty] |
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| 286 | if keyword_set(forplt) then BEGIN |
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| 287 | mask = 1b-tmask[firstx:lastx, firsty:lasty, firstz] |
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| 288 | eastboarder = mask-shift(mask, 1, 0)*mask |
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| 289 | westboarder = mask-shift(mask, -1, 0)*mask |
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| 290 | westboarder[nx-1, *] = 0b |
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| 291 | northboarder = mask-shift(mask, 0, 1)*mask |
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| 292 | southboarder = mask-shift(mask, 0, -1)*mask |
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| 293 | southboarder[*, ny-1] = 0b |
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| 294 | tmp1 = shift(northboarder, -1, 0) |
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| 295 | if key_periodic NE 1 OR nx NE jpi then tmp1[nx-1, *] = 0b |
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| 296 | tmp2 = shift(northboarder, 1, 0) |
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| 297 | if key_periodic NE 1 OR nx NE jpi then tmp2[0, *] = 0b |
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| 298 | add = (temporary(tmp1)+temporary(tmp2))*(1b-northboarder)*(1b-southboarder) |
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| 299 | northboarder = temporary(northboarder)+temporary(add) |
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| 300 | tmp1 = shift(eastboarder, 0, 1) |
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| 301 | tmp1[*, 0] = 0b |
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| 302 | tmp2 = shift(eastboarder, 0, -1) |
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| 303 | tmp2[*, ny-1] = 0b |
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| 304 | add = (temporary(tmp1)+temporary(tmp2))*(1b-eastboarder)*(1b-temporary(westboarder)) |
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| 305 | eastboarder = temporary(eastboarder)+temporary(add) |
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| 306 | tmp1 = (mask+shift(mask, 0, -1)+shift(mask, 0, 1)) NE 1b |
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| 307 | tmp1[*, ny-1] = 1b |
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| 308 | tmp1[*, 0] = 1b |
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| 309 | tmp2 = (mask+shift(mask, -1, 0)+shift(mask, 1, 0)) NE 1b |
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| 310 | if key_periodic NE 1 OR nx NE jpi then begin |
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| 311 | tmp2[nx-1, *] = 1b |
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| 312 | tmp2[0, *] = 1b |
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| 313 | endif |
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| 314 | no1 = temporary(tmp1)*temporary(tmp2) |
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| 315 | tmp = (temporary(northboarder)+temporary(eastboarder))*mask*temporary(no1) |
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| 316 | mask[0:nx-2, *] = 0b |
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| 317 | mask[*, 0:ny-2] = 0b |
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| 318 | tmp = temporary(tmp)+temporary(mask) |
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| 319 | tmp = where(tmp GE 1) |
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| 320 | if tmp[0] NE -1 then begin |
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| 321 | glam[tmp] = (glamt[firstx:lastx, firsty:lasty])[tmp] |
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| 322 | gphi[tmp] = (gphit[firstx:lastx, firsty:lasty])[tmp] |
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| 323 | endif |
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| 324 | ENDIF |
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| 325 | IF arg_present(e1) THEN e1 = e1f[firstx:lastx, firsty:lasty] |
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| 326 | IF arg_present(e2) THEN e2 = e2f[firstx:lastx, firsty:lasty] |
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| 327 | ;3d vectors |
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| 328 | IF keyword_set(forplt) THEN mask = (fmask())[firstx:lastx, firsty:lasty, firstz] $ |
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| 329 | ELSE IF arg_present(mask) THEN mask = (fmask())[firstx:lastx, firsty:lasty, firstz:lastz] |
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| 330 | END |
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| 331 | ;------------------------------------------------------------ |
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| 332 | ELSE:BEGIN |
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| 333 | ras = report('Wrong definition of vargrid = '+vargrid+'. Only T, U, V, W or F are acceptable') |
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| 334 | stop |
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| 335 | END |
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| 336 | ENDCASE |
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| 337 | IF testvar(var = key_performance) EQ 2 THEN $ |
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| 338 | print, 'temps grille: attribution des scalaires, vecteurs et tableaux ', systime(1)-tempdeux |
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| 339 | ; |
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| 340 | ;------------------------------------------------------------ |
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| 341 | ;------------------------------------------------------------ |
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| 342 | ;------------------------------------------------------------ |
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| 343 | ; Variables refering to the vertical dimension |
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| 344 | ;------------------------------------------------------------ |
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| 345 | ;------------------------------------------------------------ |
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| 346 | ;------------------------------------------------------------ |
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| 347 | ; |
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| 348 | ; |
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| 349 | tempdeux = systime(1) ; For key_performance =2 |
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| 350 | if keyword_set(wdepth) then begin |
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| 351 | gdep = gdepw[firstz:lastz] |
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| 352 | e3 = e3w[firstz:lastz] |
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| 353 | endif else begin |
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| 354 | gdep = gdept[firstz:lastz] |
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| 355 | e3 = e3t[firstz:lastz] |
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| 356 | ENDELSE |
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| 357 | ; for the vertical sections with partial steps |
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| 358 | IF keyword_set(type) AND keyword_set(key_partialstep) THEN BEGIN |
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| 359 | CASE 1 OF |
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| 360 | type EQ 'xz' AND ny EQ 1:BEGIN |
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| 361 | bottom = total(tmask[firstx:lastx, firsty:lasty, firstz:lastz], 3) |
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| 362 | good = where(bottom NE 0 AND bottom NE nz+keyword_set(wdepth)) |
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| 363 | bottom = lindgen(nx)+(bottom-1l+keyword_set(wdepth))*nx |
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| 364 | IF good[0] NE -1 THEN BEGIN |
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| 365 | bottom = bottom[good] |
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| 366 | IF lastz EQ jpk-1 THEN gdep[nz-1] = max(hdepw) |
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| 367 | gdep = replicate(1, nx)#gdep |
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| 368 | if keyword_set(wdepth) THEN $ |
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| 369 | truegdep = hdepw[firstx:lastx, firsty:lasty] $ |
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| 370 | ELSE truegdep = hdept[firstx:lastx, firsty:lasty] |
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| 371 | gdep[bottom] = truegdep[good] |
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| 372 | ENDIF |
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| 373 | END |
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| 374 | type EQ 'yz' AND nx EQ 1:BEGIN |
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| 375 | bottom = total(tmask[firstx:lastx, firsty:lasty, firstz:lastz], 3) |
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| 376 | good = where(bottom NE 0 AND bottom NE nz+keyword_set(wdepth)) |
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| 377 | bottom = lindgen(ny)+(bottom-1l+keyword_set(wdepth))*ny |
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| 378 | IF good[0] NE -1 THEN BEGIN |
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| 379 | bottom = bottom[good] |
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| 380 | IF lastz EQ jpk-1 THEN gdep[nz-1] = max(hdepw) |
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| 381 | gdep = replicate(1, ny)#gdep |
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| 382 | if keyword_set(wdepth) THEN $ |
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| 383 | truegdep = hdepw[firstx:lastx, firsty:lasty] $ |
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| 384 | ELSE truegdep = hdept[firstx:lastx, firsty:lasty] |
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| 385 | gdep[bottom] = truegdep[good] |
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| 386 | ENDIF |
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| 387 | END |
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| 388 | ELSE: |
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| 389 | ENDCASE |
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| 390 | ENDIF |
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| 391 | ; for the vertical sections with roms |
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| 392 | IF keyword_set(type) AND n_elements(romszinfos) NE 0 THEN BEGIN |
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| 393 | romsdp = romsdepth() |
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| 394 | IF romsdp[0] NE -1 THEN BEGIN |
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| 395 | IF jpt EQ 1 THEN BEGIN |
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| 396 | CASE type OF |
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| 397 | 'z':gdep = moyenne(temporary(romsdp), 'xy') |
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| 398 | 'xz':gdep = moyenne(temporary(romsdp), 'y') |
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| 399 | 'yz':gdep = moyenne(temporary(romsdp), 'x') |
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| 400 | 'zt':gdep = moyenne(temporary(romsdp), 'xy') |
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| 401 | ELSE: |
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| 402 | ENDCASE |
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| 403 | ENDIF ELSE BEGIN |
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| 404 | CASE type OF |
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| 405 | 'z':gdep = moyenne(temporary(romsdp), 'xyt') |
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| 406 | 'xz':gdep = grossemoyenne(temporary(romsdp), 'yt') |
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| 407 | 'yz':gdep = grossemoyenne(temporary(romsdp), 'xt') |
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| 408 | 'zt':gdep = grossemoyenne(temporary(romsdp), 'xy') |
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| 409 | ELSE: |
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| 410 | ENDCASE |
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| 411 | ENDELSE |
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| 412 | IF size(gdep, /n_dimensions) EQ 2 THEN $ |
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| 413 | gdep = remplit(gdep, niter = 32000, mask = gdep LT 1.E19, /basique, /fillxdir) |
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| 414 | ENDIF |
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| 415 | ENDIF |
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| 416 | ; |
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| 417 | IF testvar(var = key_performance) EQ 2 THEN $ |
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| 418 | print, 'temps grille: Variables se rapportant a la dimension verticale ', systime(1)-tempdeux |
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| 419 | ;------------------------------------------------------------ |
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| 420 | ; Triangulation vector when TRI is activated. |
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| 421 | ;------------------------------------------------------------ |
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| 422 | if arg_present(TRI) then $ |
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| 423 | if triangles_list[0] EQ -1 OR keyword_set(notri) then tri = -1 ELSE BEGIN |
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| 424 | tempdeux = systime(1) ; pour key_performance =2 |
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| 425 | msk = bytarr(jpi, jpj) |
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| 426 | msk[firstx:lastx, firsty:lasty] = 1 |
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| 427 | ind = where( msk[triangles_list[0, *]]*msk[triangles_list[1, *]]*msk[triangles_list[2, *]] EQ 1 ) |
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| 428 | tri = triangles_list[*, ind]-(firstx+firsty*jpi) |
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| 429 | y = tri/jpi |
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| 430 | x = tri-y*jpi |
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| 431 | tri = x+y*nx |
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| 432 | IF testvar(var = key_performance) EQ 2 THEN $ |
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| 433 | print, 'temps grille: decoupage de la triangulation ', systime(1)-tempdeux |
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| 434 | ENDELSE |
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| 435 | ;------------------------------------------------------------------ |
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| 436 | ; To make sure there is not any degenerated dimension (=1) |
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| 437 | ;------------------------------------------------------------------ |
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| 438 | ; mask=reform(mask, /over) |
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| 439 | ; glam=reform(glam, /over) |
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| 440 | ; gphi=reform(gphi, /over) |
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| 441 | ; gdep=reform(gdep, /over) |
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| 442 | ; e1=reform(e1, /over) |
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| 443 | ; e2=reform(e2, /over) |
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| 444 | ; e3=reform(e3, /over) |
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| 445 | |
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| 446 | if keyword_set(savedbox) THEN restoreboxparam, 'boxparam4grille.dat' |
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| 447 | if keyword_set(key_performance) THEN print, 'temps grille', systime(1)-tempsun |
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| 448 | |
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| 449 | ;------------------------------------------------------------ |
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| 450 | IF NOT keyword_set(key_forgetold) THEN BEGIN |
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| 451 | @updateold |
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| 452 | ENDIF |
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| 453 | ;--------------------- |
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| 454 | return |
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| 455 | |
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| 456 | end |
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