1 | function read_arr2d, filename, varname, t1, t2 |
---|
2 | ;; function that read input file and return 2d array with monthly timecounter |
---|
3 | nyear = (t2-t1+1)/12 |
---|
4 | arr2d = ncdf_lec(filename, VAR=varname) |
---|
5 | arr2d = arr2d[t1:t2] |
---|
6 | arr2d = reform(arr2d,12,nyear) ; put in 2D array |
---|
7 | arr2d = total(arr2d,2)/nyear ; total over 2th dimension (i.e.years) |
---|
8 | |
---|
9 | return, arr2d |
---|
10 | end |
---|
11 | |
---|
12 | ; |
---|
13 | ; |
---|
14 | pro std_ts_ICE_Vol, masknp, s_iodir_data, POSTSCRIPT = postscript, _extra = ex |
---|
15 | |
---|
16 | compile_opt idl2, strictarrsubs |
---|
17 | |
---|
18 | @common |
---|
19 | @std_common |
---|
20 | |
---|
21 | ; get exp1 info |
---|
22 | vICE1 = getenv('VAR1_ICE') & prefix = getenv('V1ICE_PREF') & suffix = getenv('V1ICE_SUFF') |
---|
23 | v1_Ithick = getenv('VAR1_Ithick') & prefix = getenv('V1It_PREF') & suffix = getenv('V1It_SUFF') |
---|
24 | ; get exp2 info |
---|
25 | vICE2 = getenv('VAR2_ICE') & prefix2 = getenv('V2ICE_PREF') & suffix2 = getenv('V2ICE_SUFF') |
---|
26 | v2_Ithick = getenv('VAR2_Ithick') & prefix2 = getenv('V2It_PREF') & suffix2 = getenv('V2It_SUFF') |
---|
27 | |
---|
28 | cdti3 = string(cnt, format = '(i3.3)') |
---|
29 | print, cdti3 + ') ' + blabla |
---|
30 | filename = cdti3 + '_ts_ICE_Vol_'+prefix |
---|
31 | if prefix NE prefix2 then filename = filename + '_'+prefix2 |
---|
32 | if KEYWORD_SET(postscript) then openps, filename+'.ps', portrait = 1 |
---|
33 | ; |
---|
34 | d1_d2 = '('+strtrim(date1, 1)+' - '+strtrim(date2, 1)+')' |
---|
35 | ; |
---|
36 | iodir = std_iodir_data |
---|
37 | ; ICE Area(=Surface) in NORTH Hemisphere |
---|
38 | domdef, 0, jpi-1, 30, 90, /xindex |
---|
39 | ICE_N = rseries_ncdf(vICE1, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
---|
40 | ICE_thick = rseries_ncdf(v1_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
---|
41 | ; Volume = Area(=Surface) * Thickness |
---|
42 | 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 |
---|
43 | ICE_vol_N = grossemoyenne(ICE_vol_N, 'xy', /integration, mask2d = masknp) |
---|
44 | |
---|
45 | ; |
---|
46 | if jpt mod 12 ne 0 then stop |
---|
47 | nyr=jpt/12. |
---|
48 | ICE_vol_N = reform(ICE_vol_N, 12, nyr) |
---|
49 | ICE_vol_N = total(ICE_vol_N,2)/nyr |
---|
50 | ICE_vol_N = {arr:ICE_vol_N * 1.e-9, unit : '10^9 Km^3'} |
---|
51 | ; |
---|
52 | ;ICE Area(=Surface) in SOUTH Hemisphere |
---|
53 | domdef, 0, jpi-1, -90, -30, /xindex |
---|
54 | ICE_S = rseries_ncdf(vICE1, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
---|
55 | ICE_thick = rseries_ncdf(v1_Ithick, date1, date2, prefix, suffix, FIRSTONLY = 1 - allrec) |
---|
56 | ; Volume = Area(=Surface) * Thickness |
---|
57 | 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 |
---|
58 | ICE_vol_S = grossemoyenne(ICE_vol_S, 'xy', /integration, mask2d = masknp) |
---|
59 | if jpt mod 12 ne 0 then stop |
---|
60 | nyr=jpt/12. |
---|
61 | ICE_vol_S = reform(ICE_vol_S, 12, nyr) |
---|
62 | ICE_vol_S = total(ICE_vol_S,2)/nyr |
---|
63 | ICE_vol_S = {arr:ICE_vol_S * 1.e-9, unit : '10^9 Km^3'} |
---|
64 | ; |
---|
65 | title = 'Northern Hemisphere'+'!C'+prefix+' '+d1_d2+'!C'+'Global Annual Mean Ice Volume (BLACK) ' |
---|
66 | jpt=12 |
---|
67 | time=julday(1,15,1900)+30*lindgen(12) |
---|
68 | pltt, ICE_vol_N, 't', MIN = 0., MAX = 40000., /REMPLI, /PORTRAIT, XGRIDSTYLE = 1, DATE_FORMAT = '%M' $ |
---|
69 | , small = [1, 2, 1], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
70 | ; |
---|
71 | title ='Southern Hemisphere' +'!C'+prefix+' '+d1_d2+' - '+'!C'+'Global Annual Mean Ice Volume (BLACK)' |
---|
72 | pltt, ICE_vol_S, 't', MIN = 0., MAX = 12000., /REMPLI, /NOERASE, XGRIDSTYLE = 1 , DATE_FORMAT = '%M' $ |
---|
73 | , small = [1, 2, 2], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
74 | ; |
---|
75 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'.png /> ' ] |
---|
76 | if KEYWORD_SET(postscript) then closeps |
---|
77 | |
---|
78 | if prefix NE prefix2 then BEGIN |
---|
79 | |
---|
80 | d1_d2_2 = '('+strtrim(date1_2, 1)+' - '+strtrim(date2_2, 1)+')' |
---|
81 | tsave = time |
---|
82 | domdef, 0, jpi-1, 30, 90, /xindex |
---|
83 | ;ICE Area(=Surface) in NORTH Hemisphere |
---|
84 | ICE_N2 = rseries_ncdf(vICE2, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec) |
---|
85 | ICE_thick2 = rseries_ncdf(v2_Ithick, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec) |
---|
86 | ; Volume = Area(=Surface) * Thickness |
---|
87 | 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 |
---|
88 | ICE_vol_N2 = grossemoyenne(ICE_vol_N2, 'xy', /integration, mask2d = masknp) |
---|
89 | if jpt mod 12 ne 0 then stop |
---|
90 | nyr=jpt/12. |
---|
91 | ICE_vol_N2 = reform(ICE_vol_N2, 12, nyr) |
---|
92 | ICE_vol_N2 = total(ICE_vol_N2,2)/nyr |
---|
93 | ICE_vol_N2 = {arr:ICE_vol_N2 * 1.e-9, unit : '10^3 Km^3'} |
---|
94 | |
---|
95 | ;ICE Area(=Surface) in SOUTH Hemisphere |
---|
96 | domdef, 0, jpi-1, -90, -30, /xindex |
---|
97 | ICE_S2 = rseries_ncdf(vICE2, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec) |
---|
98 | ICE_thick2 = rseries_ncdf(v2_Ithick, date1_2, date2_2, prefix2, suffix2, FIRSTONLY = 1 - allrec) |
---|
99 | ; Volume = Area(=Surface) * Thickness |
---|
100 | 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 |
---|
101 | ICE_vol_S2 = grossemoyenne(ICE_vol_S2, 'xy', /integration, mask2d = masknp) |
---|
102 | if jpt mod 12 ne 0 then stop |
---|
103 | nyr=jpt/12. |
---|
104 | ICE_vol_S2 = reform(ICE_vol_S2, 12, nyr) |
---|
105 | ICE_vol_S2 = total(ICE_vol_S2,2)/nyr |
---|
106 | ICE_vol_S2 = {arr:ICE_vol_S2 * 1.e-9, unit : '10^3 Km^3'} |
---|
107 | |
---|
108 | ; time = tsave & IF n_elements(time) NE jpt THEN stop |
---|
109 | |
---|
110 | if KEYWORD_SET(postscript) then openps, filename+'_2.ps', portrait = 1 |
---|
111 | |
---|
112 | title = 'Northern Hemisphere'+'!C'+prefix+' (BLACK) - '+prefix2+' (RED) '+d1_d2_2 +'!C'+'Global Annual Mean Ice Volume (BLACK) ' |
---|
113 | jpt=12 |
---|
114 | time=julday(1,15,1900)+30*lindgen(12) |
---|
115 | pltt, ICE_vol_N, 't', MIN = 0., MAX = 40000., /REMPLI, /PORTRAIT, XGRIDSTYLE = 1, window = 2, DATE_FORMAT = '%M' $ |
---|
116 | , small = [1, 2, 1], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
117 | pltt, ICE_vol_N2 , 't', /REMPLI, /PORTRAIT $ ; linee tratteggiate LINESTYLE=2 $ |
---|
118 | , /ov1d, COLOR = 250, small = [1, 2, 1], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
119 | ; |
---|
120 | title = 'Southern Hemisphere'+'!C'+prefix+' (BLACK) - '+prefix2+' (RED) '+d1_d2_2+'!C'+'Global Annual Mean Ice Volume' |
---|
121 | pltt, ICE_vol_S, 't', MIN = 0., MAX = 12000., /REMPLI, /NOERASE, XGRIDSTYLE = 1, DATE_FORMAT = '%M' $ |
---|
122 | , small = [1, 2, 2], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
123 | pltt, ICE_vol_S2, 't', /REMPLI, /NOERASE $ |
---|
124 | , /ov1d, COLOR = 250, small = [1, 2, 2], YTITLE = '10^9 Km^3 ', TITLE = title, _extra = ex |
---|
125 | |
---|
126 | htmltxt = [ htmltxt, '<hr>'+blabla, '<br><img width="80%" src='+filename+'_2.png /> ' ] |
---|
127 | if KEYWORD_SET(postscript) then closeps |
---|
128 | |
---|
129 | endif |
---|
130 | |
---|
131 | domdef |
---|
132 | |
---|
133 | |
---|
134 | return |
---|
135 | end |
---|