[4320] | 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_SNOW_Vol, 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_SNOW') & prefix = getenv('V1SNOW_PREF') & suffix = getenv('V1SNOW_SUFF') |
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| 23 | |
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| 24 | ;;;;SF ???? come faccio lo snow volume se ho solo snowthickness??? |
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| 25 | ;;;;SF ???? quale variabile in output nel file iodef? e moltiplicarla per snowthicness? |
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| 26 | |
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| 27 | |
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| 28 | |
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| 29 | v1_Ithick = getenv('VAR1_Ithick') & prefix = getenv('V1It_PREF') & suffix = getenv('V1It_SUFF') |
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| 30 | ; get exp2 info |
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| 31 | vICE2 = getenv('VAR2_ICE') & prefix2 = getenv('V2ICE_PREF') & suffix2 = getenv('V2ICE_SUFF') |
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| 32 | v2_Ithick = getenv('VAR2_Ithick') & prefix2 = getenv('V2It_PREF') & suffix2 = getenv('V2It_SUFF') |
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| 33 | |
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| 34 | ; get ice climatology info |
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| 35 | ; |
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| 36 | ;; METTERE CLIMATOLOGIA VOLUME SE TROVATA |
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| 37 | ; |
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| 38 | ; std_file_ice = isafile(getenv('FILE_ICE'), title = 'ICE Extent Climatology', iodir = std_iodir_climato) |
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| 39 | ; |
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| 40 | ; time_ice = ncdf_lec( std_file_ice, VAR='time' ) |
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| 41 | ; time_ice = (time_ice - FLOOR(time_ice) ) * 12 |
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| 42 | ; time_ice = round(time_ice) ; round to nearest integer |
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| 43 | ; t1 = where(time_ice eq 0) |
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| 44 | ; t1 = t1[0] ; jannuary |
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| 45 | ; t2 = where(time_ice eq 11, count) |
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| 46 | ; t2 = t2[count-1] ; last day of december |
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| 47 | ; nyear = (t2-t1+1)/12 |
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| 48 | ; vICE_Ithick_NH = read_arr2d(std_file_ice, getenv('VAR1_Ithick'), t1, t2 ) |
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| 49 | ; vICE_Ithick_SH = read_arr2d(std_file_ice, getenv('VAR_ICE_EXT_SH'), t1, t2 ) |
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| 50 | ; |
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| 51 | ; vICE_area_NH = read_arr2d(std_file_ice, getenv('VAR_ICE_area_NH'), t1, t2 ) |
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| 52 | ; vICE_area_SH = read_arr2d(std_file_ice, getenv('VAR_ICE_area_SH'), t1, t2 ) |
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| 53 | ; |
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| 54 | cdti3 = string(cnt, format = '(i3.3)') |
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| 55 | print, cdti3 + ') ' + blabla |
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| 56 | filename = cdti3 + '_ts_ICE_'+prefix |
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| 57 | if prefix NE prefix2 then filename = filename + '_'+prefix2 |
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| 58 | if KEYWORD_SET(postscript) then openps, filename+'.ps', portrait = 1 |
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| 59 | d1_d2 = '('+strtrim(date1, 1)+' - '+strtrim(date2, 1)+')' |
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| 60 | iodir = std_iodir_data |
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| 61 | ; ICE Area(=Surface) in NORTH Hemisphere |
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| 62 | domdef, 0, jpi-1, 30, 90, /xindex |
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| 63 | ICE_N = rseries_ncdf(vICE1, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 64 | ICE_thick = rseries_ncdf(v1_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 65 | ; Volume = Area(=Surface) * Thickness |
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| 66 | ICE_vol_N = (ICE_N.arr < 1.e10 ) * ( ICE_thick.arr < 1.e10) ; limited mask value of 1.e20, because 1.e20 * 1.e20 = inf for idl |
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| 67 | ICE_vol_N = grossemoyenne(ICE_vol_N, 'xy', /integration, mask2d = masknp) |
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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 | ICE_vol_N = reform(ICE_vol_N, 12, nyr) |
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| 71 | ICE_vol_N = total(ICE_vol_N,2)/nyr |
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| 72 | ; ICE_vol_N = {arr:ICE_vol_N * 1.e-3, unit : '10^3 Km^3'} |
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| 73 | ICE_vol_N = {arr:ICE_vol_N * 1.e-9, unit : '10^9 Km^3'} |
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| 74 | ;ICE Area(=Surface) in SOUTH Hemisphere |
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| 75 | domdef, 0, jpi-1, -90, -30, /xindex |
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| 76 | ICE_S = rseries_ncdf(vICE1, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 77 | ICE_thick = rseries_ncdf(v1_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 78 | ; Volume = Area(=Surface) * Thickness |
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| 79 | ICE_vol_S = (ICE_S.arr < 1.e10 ) * ( ICE_thick.arr < 1.e10) ; limited mask value of 1.e20, because 1.e20 * 1.e20 = inf for idl |
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| 80 | ICE_vol_S = grossemoyenne(ICE_vol_S, 'xy', /integration, mask2d = masknp) |
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| 81 | if jpt mod 12 ne 0 then stop |
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| 82 | nyr=jpt/12. |
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| 83 | ICE_vol_S = reform(ICE_vol_S, 12, nyr) |
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| 84 | ICE_vol_S = total(ICE_vol_S,2)/nyr |
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| 85 | ;print, 'prima valore di ice vol s' |
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| 86 | ;print, ICE_vol_S |
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| 87 | ICE_vol_S = {arr:ICE_vol_S * 1.e-9, unit : '10^9 Km^3'} |
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| 88 | ;print, 'DOPO valore di ice vol s' |
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| 89 | ;print, ICE_vol_S |
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| 90 | ; |
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| 91 | title = 'Northern Hemisphere'+'!C'+prefix+' '+d1_d2+'!C'+'Global Annual Mean Ice Volume (Black SOLID simulation) + Observation (dashed)' |
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| 92 | jpt=12 |
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| 93 | time=julday(1,15,1900)+30*lindgen(12) |
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| 94 | pltt, ICE_vol_N, 't', 0., 15., 19000101, 19001231, /REMPLI, /PORTRAIT,MIN = 0., MAX = 30000. $ |
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| 95 | , small = [1, 2, 1], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
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| 96 | ; |
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| 97 | title ='Southern Hemisphere' +'!C'+prefix+' '+d1_d2+' - '+'!C'+'Global Annual Mean Ice Volume (Black SOLID simulation) + Observation (dashed)' |
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| 98 | pltt, ICE_vol_S, 't', 0., 15.,19000101 ,19001231 , /REMPLI, /NOERASE , MIN = 0., MAX = 11000. $ |
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| 99 | , small = [1, 2, 2], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
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| 100 | ; |
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| 101 | |
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| 102 | ;;return |
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| 103 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'.png /> ' ] |
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| 104 | if KEYWORD_SET(postscript) then closeps |
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| 105 | |
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| 106 | if prefix NE prefix2 then BEGIN |
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| 107 | |
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| 108 | d1_d2_2 = '('+strtrim(date1_2, 1)+' - '+strtrim(date2_2, 1)+')' |
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| 109 | tsave = time |
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| 110 | domdef, 0, jpi-1, 30, 90, /xindex |
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| 111 | ;ICE Extent in NORTH Hemisphere |
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| 112 | ICE_N2 = rseries_ncdf(vICE2, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 113 | ICE_thick2 = rseries_ncdf(v2_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 114 | ; Volume = Area(=Surface) * Thickness |
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| 115 | ICE_vol_N2 = (ICE_N2.arr < 1.e10 ) * ( ICE_thick2.arr < 1.e10) ; limited mask value of 1.e20, because 1.e20 * 1.e20 = inf for idl |
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| 116 | ICE_vol_N2 = grossemoyenne(ICE_vol_N2, 'xy', /integration, mask2d = masknp) |
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| 117 | if jpt mod 12 ne 0 then stop |
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| 118 | nyr=jpt/12. |
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| 119 | ICE_vol_N2 = reform(ICE_vol_N2, 12, nyr) |
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| 120 | ICE_vol_N2 = total(ICE_vol_N2,2)/nyr |
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| 121 | ICE_vol_N2 = {arr:ICE_vol_N2 * 1.e-9, unit : '10^3 Km^3'} |
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| 122 | |
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| 123 | ;ICE Area(=Surface) in SOUTH Hemisphere |
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| 124 | domdef, 0, jpi-1, -90, -30, /xindex |
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| 125 | ICE_S2 = rseries_ncdf(vICE2, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 126 | ICE_thick2 = rseries_ncdf(v2_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
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| 127 | ; Volume = Area(=Surface) * Thickness |
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| 128 | ICE_vol_S2 = (ICE_S2.arr < 1.e10 ) * ( ICE_thick.arr < 1.e10) ; limited mask value of 1.e20, because 1.e20 * 1.e20 = inf for idl |
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| 129 | ICE_vol_S2 = grossemoyenne(ICE_vol_S2, 'xy', /integration, mask2d = masknp) |
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| 130 | if jpt mod 12 ne 0 then stop |
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| 131 | nyr=jpt/12. |
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| 132 | ICE_vol_S2 = reform(ICE_vol_S2, 12, nyr) |
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| 133 | ICE_vol_S2 = total(ICE_vol_S2,2)/nyr |
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| 134 | ICE_vol_S2 = {arr:ICE_vol_S2 * 1.e-9, unit : '10^3 Km^3'} |
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| 135 | |
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| 136 | time = tsave & IF n_elements(time) NE jpt THEN stop |
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| 137 | |
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| 138 | if KEYWORD_SET(postscript) then openps, filename+'.ps', portrait = 1 |
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| 139 | |
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| 140 | title = prefix+' '+d1_d2+' - '+prefix2+' '+d1_d2_2+'!C'+'Global Annual Mean Ice Volume (North. Hemisp.)' |
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| 141 | pltt, ICE_vol_N.arr - ICE_vol_N2.arr, 't', -2., 2., date1, date2, /REMPLI, /PORTRAIT, window = 2 $ |
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| 142 | , COLOR = 250, small = [1, 2, 1], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
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| 143 | ; |
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| 144 | title = prefix+' '+d1_d2+' - '+prefix2+' '+d1_d2_2+'!C'+'Global Annual Mean Ice Area (South. Hemisp.)' |
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| 145 | pltt, ICE_vol_S.arr - ICE_vol_S2.arr, 't', -2., 2., date1, date2, /REMPLI, /NOERASE $ |
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| 146 | , COLOR = 250, small = [1, 2, 2], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
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| 147 | |
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| 148 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'.png /> ' ] |
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| 149 | if KEYWORD_SET(postscript) then closeps |
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| 150 | |
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| 151 | endif |
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| 152 | |
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| 153 | domdef |
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| 154 | |
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| 155 | return |
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| 156 | end |
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