function cloud (args)
                                                                                                                                              
expid  = subwrd(args,1)
season = subwrd(args,2)
output = subwrd(args,3)
expdsc = subwrd(args,4)

'set vpage off'
'set parea off'
'set grid  off'
'set mproj scaled'
'set frame on'
'set xlopts 1 3 .11'
'set ylopts 1 3 .11'
'rgbset'

'set dfile 1'
'set t 1'
'define mod = maskout( cldtt'season'mod, omaskmod)'
'getinfo lon'
         lon = result

'set dfile 2'
'define obs = cloud'season'coads'


'set vpage 0 8.5 0.0 11'
'set parea 1.5 7.0 7.70 10.50'
'set grads off'
'set clevs   .05  .1   .15  .2   .25 .3  .35 .4  .45 .5  .55 .6  .65 .7  .75 .8  .85 .9  .95 1.0 290 300'
'set clevs   .03  .07  .10  .13  .17 .2  .25 .3 .35  .4  .45 .5 .55  .6  .65  .7  .75 .8  .85 .9 .95 1'
'set ccols 59   58   57   56   55   49   47   45   44   37   36   34   33   32  31  21  22  23  24  25  26  27  28'
'd mod'
'set parea 0 8.5 7.0 11'
'cbarn -vert'
'set parea off'

'set vpage 0 8.5 0.0 11'
'set parea 1.5 7.0 4.30 7.10'
'set grads off'
'set clevs   .03  .07  .10  .13  .17 .2  .23 .27  .3 .33  .37 .4  .43 .47  .5 .53  .57 .6  .63 .67 .7  .73'
'set clevs   .03  .07  .10  .13  .17 .2  .25 .3 .35  .4  .45 .5 .55  .6  .65  .7  .75 .8  .85 .9 .95 1'
'set ccols 59  58  57  56  55  49  47  45  44  37  36  34  33  32  31  21  22  23  24  25  26  27  28'
'd obs'
'set parea off'

'set vpage 0 8.5 0.0 11'
'set parea 1.5 7.0 0.90 3.70'
'set grads off'
'define obsg = regrid2( obs,1,1,bs_p1,'lon',-90)'
'define modg = regrid2( mod,1,1,bs_p1,'lon',-90)'

'set clevs   -.9 -.8 -.7 -.6 -.5 -.4  -.3  -.2  -.1 .1 .2 .3 .4 .5 .6 .7 .8 .9'
'set clevs   -.45 -.4 -.35 -.3 -.25 -.2 -.15 -.1 -.05 .05 .1 .15 .2 .25 .3 .35 .4 .45'
'set ccols  55  49  47  45  44  36  34  33  32  0  21  22  23  24  25  26  27  28 69'
'd maskout( modg-obsg,abs(obsg) )'
'cbarn'

'stats maskout(modg,abs(obsg))'
 avgmod = subwrd(result,1)
 stdmod = subwrd(result,2)
'stats maskout(obsg,abs(obsg))'
 avgobs = subwrd(result,1)
 stdobs = subwrd(result,2)
'stats maskout(modg-obsg,abs(obsg))'
 avgdif = subwrd(result,1)
 stddif = subwrd(result,2)


'set vpage off'
'set string 1 c 6'
'set strsiz .11'
'draw string 4.25 10.9 'expdsc
'draw string 4.25 10.6 Total Clouds (fraction) 'season
'draw string 4.25 7.2 Observations (COADS) 'season
'draw string 4.25 3.80 Model - Observations'

'set string 1 c 4'
'set strsiz .08'
'draw string 0.52 10  Mean: 'avgmod
'draw string 0.52 9.8  Std: 'stdmod
'draw string 0.52 6.6 Mean: 'avgobs
'draw string 0.52 6.4  Std: 'stdobs
'draw string 0.52 3.2 Mean: 'avgdif
'draw string 0.52 3.0  Std: 'stddif

'myprint -name 'output'/cldtt2.'season
'set mproj latlon'