1 | function read_arr2d, filename, varname, t1, t2 |
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2 | ;; function that read input file and return 2d array with monthly timecounter |
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3 | nyear = (t2-t1+1)/12 |
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4 | arr2d = ncdf_lec(filename, VAR=varname) |
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5 | arr2d = arr2d[t1:t2] |
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6 | arr2d = reform(arr2d,12,nyear) ; put in 2D array |
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7 | arr2d = total(arr2d,2)/nyear ; total over 2th dimension (i.e.years) |
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8 | |
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9 | return, arr2d |
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10 | end |
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11 | |
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12 | ; |
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13 | ; |
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14 | pro std_ts_ICE_FRAM, masknp, s_iodir_data, POSTSCRIPT = postscript, _extra = ex |
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15 | |
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16 | compile_opt idl2, strictarrsubs |
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17 | |
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18 | @common |
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19 | @std_common |
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20 | |
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21 | ; get exp1 info |
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22 | vICE1 = getenv('VAR1_ICE') & prefix = getenv('V1ICE_PREF') & suffix = getenv('V1ICE_SUFF') |
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23 | v1_Ithick = getenv('VAR1_Ithick') & prefix = getenv('V1It_PREF') & suffix = getenv('V1It_SUFF') |
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24 | v1_IV = getenv('VAR1_IvelV') & prefix = getenv('V1IvV_PREF') & suffix = getenv('V1IvV_SUFF') |
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25 | ; get exp2 info |
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26 | vICE2 = getenv('VAR2_ICE') & prefix2 = getenv('V2ICE_PREF') & suffix2 = getenv('V2ICE_SUFF') |
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27 | v2_Ithick = getenv('VAR2_Ithick') & prefix2 = getenv('V2It_PREF') & suffix2 = getenv('V2It_SUFF') |
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28 | v2_IV = getenv('VAR2_IvelV') & prefix = getenv('V2IvV_PREF') & suffix = getenv('V2IvV_SUFF') |
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29 | |
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30 | cdti3 = string(cnt, format = '(i3.3)') |
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31 | print, cdti3 + ') ' + blabla |
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32 | filename = cdti3 + '_ts_ICE_FRAM_'+prefix |
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33 | if prefix NE prefix2 then filename = filename + '_'+prefix2 |
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34 | if KEYWORD_SET(postscript) then openps, filename+'.ps', portrait = 1 |
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35 | ; |
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36 | d1_d2 = '('+strtrim(date1, 1)+' - '+strtrim(date2, 1)+')' |
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37 | ; |
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38 | iodir = std_iodir_data |
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39 | ; ICE Area(=Surface) in FRAM Strait |
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40 | ;; FRAM Strait points, computed with ncview meshmask for ORCA2 grid (133-1434-135-136, 137) |
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41 | indx0 = 133 |
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42 | indx0_last = 136 |
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43 | indy0 = 137 |
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44 | indy0_last = 137 |
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45 | ;; ORI domdef, 133, 137, 136, 136, /xindex, /yindex,/memeindices |
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46 | indx1= (indx0 - ixminmesh + key_shift)mod(jpi) |
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47 | indx2= (indx0_last - ixminmesh + key_shift)mod(jpi) |
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48 | indy1= indy0 - iyminmesh |
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49 | indy2= indy1 |
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50 | ; |
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51 | domdef, indx1, indx2, indy1, indy2, /xindex, /yindex,/memeindices |
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52 | ICE = rseries_ncdf(vICE1, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec, /nostruct) |
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53 | ICE_thick = rseries_ncdf(v1_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec, /nostruct) |
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54 | ; domdef for V-Point in j-1 |
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55 | ; REALLY NOT NECESSARY, BECAUSE FLUX CAN BE COMPUTED IN J POINT, is the same |
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56 | domdef, indx1, indx2, indy1-1, indy2-1, /xindex, /yindex,/memeindices |
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57 | VN = rseries_ncdf(v1_IV, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec,/nostuct) ;!! warning positive northward |
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58 | |
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59 | ;; Area export |
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60 | ICE_area_export = (-1) * ICE * VN.arr * ((e1v[firstxv:lastxv, firstyv:lastyv])[*]#replicate(1., jpt)) |
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61 | ICE_area_export = total(reform(ICE_area_export),1) ; in m2/s -> need to change the unit? |
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62 | |
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63 | ;; Volume export |
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64 | ICE_vol_export = (-1) * ICE * ICE_thick * VN.arr * ((e1v[firstxv:lastxv, firstyv:lastyv])[*]#replicate(1., jpt)) |
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65 | ICE_vol_export = total(reform(ICE_vol_export),1) ;! in m3/s -> need to change the unit? |
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66 | |
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67 | ; needed for seasonal cycle : |
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68 | if jpt mod 12 ne 0 then stop |
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69 | nyr=jpt/12. |
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70 | ;; AREA |
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71 | ICE_area_export = reform(ICE_area_export, 12, nyr) |
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72 | ICE_area_export = total(ICE_area_export,2)/nyr |
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73 | ; ICE_area_export = {arr:ICE_area_export * 1.e-12 * 86400 * 365 , unit : '10^6 Km^2/year'} ; annual mean |
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74 | ICE_area_export = {arr:ICE_area_export * 1.e-12 * 86400 * 30 , unit : '10^6 Km^2/month'} ; monthly mean |
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75 | |
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76 | ; |
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77 | ICE_vol_export = reform(ICE_vol_export, 12, nyr) |
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78 | ICE_vol_export = total(ICE_vol_export,2)/nyr |
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79 | ; ICE_vol_export = {arr:ICE_vol_export * 1.e-12 * 86400 * 365 , unit : '10^3 Km^3/year'} ; annual mean |
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80 | ICE_vol_export = {arr:ICE_vol_export * 1.e-12 * 86400 * 30 , unit : '10^3 Km^3/month'} ; monthly mean |
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81 | |
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82 | ; |
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83 | ;title = 'Northern Hemisphere'+'!C'+prefix+' '+d1_d2+'!C'+'Global Annual Mean Ice Volume (Black SOLID simulation)' |
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84 | title = 'Fram Strait Areal Export'+'!C'+prefix+' '+d1_d2 |
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85 | jpt=12 |
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86 | time=julday(1,15,1900)+30*lindgen(12) |
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87 | ;; pltt, ICE_area_export, 't', 0., 15., 19000101, 19001231, /REMPLI, /PORTRAIT,MIN = 0., MAX = .5 $ |
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88 | pltt, ICE_area_export, 't', 0., 15., /REMPLI, /PORTRAIT,MIN = 0., MAX = .5 $ |
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89 | ;; , small = [1, 2, 1], YTITLE = varunit, TITLE = title, _extra = ex |
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90 | , small = [1, 2, 1],YTITLE = '10^6 Km^2/month', TITLE = title, _extra = ex |
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91 | ; |
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92 | ;title ='Southern Hemisphere' +'!C'+prefix+' '+d1_d2+' - '+'!C'+'Global Annual Mean Ice Volume (Black SOLID simulation)' |
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93 | title = 'Fram Strait Volume Export'+'!C'+prefix+' '+d1_d2 |
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94 | ;; pltt, ICE_vol_export, 't', 0., 15.,19000101 ,19001231 , /REMPLI, /NOERASE , MIN = 0., MAX = .5 $ |
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95 | pltt, ICE_vol_export, 't', 0., 15., /REMPLI, /NOERASE , MIN = 0., MAX = .5 $ |
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96 | ;; , small = [1, 2, 2], YTITLE = varunit, TITLE = title, _extra = ex |
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97 | , small = [1, 2, 2], YTITLE = '10^3 Km^3/month', TITLE = title, _extra = ex |
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98 | ; |
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99 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'.png /> ' ] |
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100 | if KEYWORD_SET(postscript) then closeps |
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101 | |
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102 | if prefix NE prefix2 then BEGIN |
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103 | |
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104 | d1_d2_2 = '('+strtrim(date1_2, 1)+' - '+strtrim(date2_2, 1)+')' |
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105 | tsave = time |
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106 | domdef, indx1, indx2, indy1, indy2, /xindex, /yindex,/memeindices |
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107 | ICE_2= rseries_ncdf(vICE2, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec, /nostruct) |
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108 | ICE_thick_2 = rseries_ncdf(v2_Ithick, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec, /nostruct) |
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109 | ; domdef for V-Point in j-1 |
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110 | ; REALLY NOT NECESSARY, BECAUSE FLUX CAN BE COMPUTED IN J POINT, is the same |
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111 | domdef, indx1, indx2, indy1-1, indy2-1, /xindex, /yindex,/memeindices |
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112 | VN_2 = rseries_ncdf(v2_IV, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec,/nostuct) ;!! warning positive northward |
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113 | |
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114 | ;; Area export |
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115 | ICE_area_export_2 = (-1) * ICE_2 * VN_2.arr * ((e1v[firstxv:lastxv, firstyv:lastyv])[*]#replicate(1., jpt)) |
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116 | ICE_area_export_2 = total(reform(ICE_area_export_2),1) ; in m2/s -> need to change the unit? |
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117 | |
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118 | ;; Volume export |
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119 | ICE_vol_export_2 = (-1) * ICE_2 * ICE_thick_2 * VN_2.arr * ((e1v[firstxv:lastxv, firstyv:lastyv])[*]#replicate(1., jpt)) |
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120 | ICE_vol_export_2 = total(reform(ICE_vol_export_2),1) ;! in m3/s -> need to change the unit? |
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121 | |
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122 | ; needed for seasonal cycle : |
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123 | if jpt mod 12 ne 0 then stop |
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124 | nyr=jpt/12. |
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125 | ;; AREA |
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126 | ICE_area_export_2 = reform(ICE_area_export_2, 12, nyr) |
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127 | ICE_area_export_2 = total(ICE_area_export_2,2)/nyr |
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128 | ; ICE_area_export_2 = {arr:ICE_area_export_2 * 1.e-12 * 86400 * 365 , unit : '10^6 Km^2/year'} ; annual mean |
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129 | ICE_area_export_2 = {arr:ICE_area_export_2 * 1.e-12 * 86400 * 30 , unit : '10^6 Km^2/month'} ; monthly mean |
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130 | ; |
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131 | ICE_vol_export_2 = reform(ICE_vol_export_2, 12, nyr) |
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132 | ICE_vol_export_2 = total(ICE_vol_export_2,2)/nyr |
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133 | ; ICE_vol_export_2 = {arr:ICE_vol_export_2 * 1.e-12 * 86400 * 365 , unit : '10^3 Km^3/year'} ; annual mean |
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134 | ICE_vol_export_2 = {arr:ICE_vol_export_2 * 1.e-12 * 86400 * 30 , unit : '10^3 Km^3/month'} ; monthly mean |
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135 | ; |
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136 | ; |
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137 | if KEYWORD_SET(postscript) then openps, filename+'_2.ps', portrait = 1 |
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138 | |
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139 | title = 'Fram Strait Areal Export'+'!C'+prefix+' (BLACK) - '+prefix2+' (RED) '+d1_d2_2 |
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140 | jpt=12 |
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141 | time=julday(1,15,1900)+30*lindgen(12) |
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142 | ;; pltt, ICE_area_export.arr, 't', 0., 15., 19000101, 19001231, /REMPLI, /PORTRAIT, MIN = 0., MAX = .5, window = 2 $ |
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143 | pltt, ICE_area_export, 't', 0., 15., /REMPLI, /PORTRAIT, MIN = 0., MAX = .5, window = 2 $ |
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144 | ;; , small = [1, 2, 1], YTITLE = varunit, TITLE = title, _extra = ex |
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145 | , small = [1, 2, 1], YTITLE = '10^6 Km^2/month', TITLE = title, _extra = ex |
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146 | ;; pltt, ICE_area_export_2.arr ,'t', 0., 15., 19000101, 19001231, /REMPLI, /PORTRAIT $ |
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147 | pltt, ICE_area_export_2 ,'t', 0., 15., /REMPLI, /PORTRAIT $ |
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148 | ;; , /ov1d, COLOR = 250, small = [1, 2, 1], YTITLE = varunit, TITLE = title, _extra = ex |
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149 | , /ov1d, COLOR = 250, small = [1, 2, 1],YTITLE = '10^6 Km^2/month', TITLE = title, _extra = ex |
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150 | ; |
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151 | title = 'Fram Strait Volume Export'+'!C'+prefix+' (BLACK) - '+prefix2+' (RED) '+d1_d2_2 |
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152 | ;; pltt, ICE_vol_export.arr, 't', 0., 15.,19000101 ,19001231 , /REMPLI, /NOERASE , MIN = 0., MAX = .5 $ |
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153 | pltt, ICE_vol_export, 't', 0., 15., /REMPLI, /NOERASE , MIN = 0., MAX = .5 $ |
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154 | ;; , small = [1, 2, 2], YTITLE = varunit, TITLE = title, _extra = ex |
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155 | , small = [1, 2, 2], YTITLE = '10^3 Km^3/month', TITLE = title, _extra = ex |
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156 | ;; pltt, ICE_vol_export_2.arr, 't', 0., 15.,19000101 ,19001231 , /REMPLI, /NOERASE $ |
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157 | pltt, ICE_vol_export_2, 't', 0., 15., /REMPLI, /NOERASE $ |
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158 | ;; , /ov1d, COLOR = 250, small = [1, 2, 2], YTITLE = varunit, TITLE = title, _extra = ex |
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159 | , /ov1d, COLOR = 250, small = [1, 2, 2], YTITLE = '10^3 Km^3/month', TITLE = title, _extra = ex |
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160 | ; |
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161 | |
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162 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'_2.png /> ' ] |
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163 | if KEYWORD_SET(postscript) then closeps |
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164 | |
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165 | endif |
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166 | |
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167 | domdef |
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168 | |
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169 | |
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170 | return |
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171 | end |
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