| 1 | ;------------------------------------------------------------ |
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| 2 | ;------------------------------------------------------------ |
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| 3 | ;------------------------------------------------------------ |
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| 4 | ;+ |
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| 5 | ; NAME:restoreatt |
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| 6 | ; |
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| 7 | ; PURPOSE:permet de reattribuer les variables globales associees a un |
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| 8 | ; champ qd on donne une stucture cree par ex par saveatt.pro. |
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| 9 | ; |
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| 10 | ; CATEGORY:allegement d''ecriture |
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| 11 | ; |
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| 12 | ; CALLING SEQUENCE:restoreatt, structure |
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| 13 | ; |
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| 14 | ; INPUTS:une structure comme celle que lit litchamp. |
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| 15 | ; cf. IDL> xhelp,'litchamp' |
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| 16 | ; |
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| 17 | ; COMMON BLOCKS: |
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| 18 | ; common.pro |
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| 19 | ; |
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| 20 | ; SIDE EFFECTS: change la valeur des variables globales attributs |
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| 21 | ; d''un champ: vargrid, varname, varunit, vardate, varexp , valmask, |
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| 22 | ; et time |
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| 23 | ; |
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| 24 | ; MODIFICATION HISTORY: Sebastien Masson (smasson@lodyc.jussieu.fr) |
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| 25 | ; 15/6/1999 |
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| 26 | ;- |
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| 27 | ;------------------------------------------------------------ |
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| 28 | ;------------------------------------------------------------ |
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| 29 | ;------------------------------------------------------------ |
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| 30 | PRO restoreatt, struct |
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| 31 | ; |
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| 32 | compile_opt idl2, strictarrsubs |
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| 33 | ; |
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| 34 | @common |
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| 35 | ;------------------------------------------------------------ |
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| 36 | nomelements = tag_names(struct) |
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| 37 | for i = 0, n_tags(struct)-1 do begin |
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| 38 | case strlowcase(strmid(nomelements[i], 0, 1)) of |
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| 39 | 'g':vargrid = strupcase(struct.(i)) |
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| 40 | 'n':varname = struct.(i) |
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| 41 | 'u':varunit = struct.(i) |
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| 42 | 'e':varexp = struct.(i) |
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| 43 | 'm':valmask = struct.(i) |
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| 44 | 'd':BEGIN |
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| 45 | if size(struct.(i),/type) EQ 7 THEN BEGIN |
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| 46 | vardate = struct.(i) |
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| 47 | ENDIF ELSE BEGIN |
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| 48 | vardate = 'time series' |
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| 49 | time = struct.(i) |
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| 50 | ENDELSE |
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| 51 | end |
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| 52 | ELSE:BEGIN |
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| 53 | ras = report('Le nom '+nomelements[i]+' ne correspont a aucun element reconnu de la structure. !C cf. IDL> xhelp, ''litchamp''') |
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| 54 | end |
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| 55 | endcase |
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| 56 | endfor |
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| 57 | ;------------------------------------------------------------ |
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| 58 | return |
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| 59 | end |
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