[MITgcm-support] ? help
Zhaipu Ma
zhaipuma at mail.hbu.edu.cn
Tue Dec 23 10:11:02 EST 2003
Alistair Adcroft
I adapt the /exp4/, but the delZ is much smaller than delX and delY.
My data is delX=DelY=9260m, and delZ=3m~10m, say delZ=6.5m,
no change for the other parameters, the MIT runs for nearly 4000 iterations,
if delZ=10m,then MIT runs 5722 iterations, if delZ=15,then much more iterations reached.
I check the MIT, it says that rhsMax>=e200, than comes a NAN,
So, for such condition, how can I adjust the delZ?
Because I want to calculate the shelf sea. The Max depth is 65m (bottom),
each layer is 3,3,3,3,3,3,5,5,10,17m, I can not adapt delZ to 20m,
I have no experiments.
how to give the parameter for such a thin layer ?
mazhaipu
Dec.23th.
Merry Christmas day !
-----????-----
???: mitgcm-support-bounces at mitgcm.org [mailto:mitgcm-support-bounces at mitgcm.org]?? Alistair Adcroft
????: 2003?12?22? 21:40
???: mitgcm-support at mitgcm.org
??: RE: [MITgcm-support] mailing list changed
Mazhaipu,
Olx,Oly >= 2 for most applications depending on the stencil of terms
employed in the configuration. If you are using higher than second order
schemes (e.g. 3rd order advection, bi-harmonic viscosity/diffusion
(viscA4/diffK4T) etc.) then use Olx,Oly=3. This does not change the size of
model in/output but simply the internal storage/declarations.
A.
--
Dr Alistair Adcroft http://www.mit.edu/~adcroft
MIT Climate Modeling Initiative tel: (617) 253-5938
EAPS 54-1523, 77 Massachusetts Ave, Cambridge, MA, USA
-----Original Message-----
From: mitgcm-support-bounces at mitgcm.org
[mailto:mitgcm-support-bounces at mitgcm.org] On Behalf Of Zhaipu Ma
Sent: Saturday, December 20, 2003 8:22 PM
To: MITgcm-support at mitgcm.org
Subject: [MITgcm-support] mailing list changed
Dear Sir
I am researcher at Hebei University of China and I am working in ocean
cieculation.
I am very interested to apply the MITgcm in order to study changes in
water.
So I am writing you to inform that I have just downloaded MITgcm model
and I will try to intall it on 1 processors PC (Linux plataform). Today I
change my email from mazhaipu at 126.com to zhaipuma at mail.hbu.edu.cn. I hope in
getting your support in case I need it
sincerely
mazhaipu
By the way, I tried to applied MIT to a real area (117E~122.5E,37N~41N),
Because there are some open boundaries points, I adapt the SIZE.h and data
in Verification/exp4/code and Verification/exp4/input, Only on one PC, with
no
MPI, OLx=1, OLy=1 (If OLx=Oly=0, no mitgcmuv will be made.), I want to know,
Must
OLx and OLy >=0 ? Nearly in all the tutorials OLx=OLy=3, the real topog of
my area is ny=49,nx=61,dx=9260m, the topog I made is like(1 means wet
point,0 eans land):
0000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000011111111110000000
0000000000000000000000000000000000000000001111111111111000000
0000000000000000000000000000000000000000011111111111111100000
0000000000000000000000000000000000000000111111111111111110000
0000000000000000000000000000000000000011111111111111111110000
0000000000000000000000000000000000000111111111111111111110000
0000000000000000000000000000000000000111111111111111111100000
0000000000000000000000000000000000000111111111111111111000000
0000000000000000000000000000000000111111111111111111110000000
0000000000000000000000000000000111111111111111111111110000000
0000000000000000000000000000011111111111111111111111100000000
0000000000000000000000000011111111111111111111111100000000000
0000000000000000000000000111111111111111111111111000000000000
0000000000000000000000011111111111111111111111110000000000000
0000000000000000000000011111111111111111111111110000000000000
0000000000000000000000111111111111111111111111000000000000000
0000000000000000000000111111111111111111111111000000000000000
0000000000000000000000111111111111111111111111111000000000000
0000000000000000000011111111111111111111111111111110000000111
0000000000000000000111111111111111111111111111111100000001111
0000011110001110011111111111111111111111111111111100000011111
0001111110011111111111111111111111111111111111111000000111111
0001111111111111111111111111111111111111111111000000001111111
0001111111111111111111111111111111111111111100000001111111111
0011111111111111111111111111111111111111111100000111111111111
0111111111111111111111111111111111111111111101111111111111111
0111111111111111111111111111111111111111111111111111111111111
0011111111111111111111111111111111111111111111111111111111111
0011111111111111111111111111111111111111111111111111111111111
0001111111111111111111111111111111111111111111111111111111111
0000111111111111111111111111111111111111111111111111111111111
0000111111111111111111111111111111111111111111111111111111111
0000011111111111111111111111111111111111111111111111111111111
0000000000000000011111111111111111111111111111111111111111111
0000000000000000011111111111111111111111111111111111111111111
0000000000000000001111111111111111111111111111111111111111111
0000000000000000000111111111111111111110001111111111111111111
0000000000000000000111111111111111110000001111111111111111111
0000000000000000001111111111111111000000000011111111111111111
0000000000000000001111111111111111000000000000001111111111111
0000000000000000001111111111111100000000000000001111111001111
0000000000000000001111111111100000000000000000000000000000000
0000000000000000001111111111100000000000000000000000000000000
0000000000000000000111111111100000000000000000000000000000000
0000000000000000000001111111000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000
but MIT read:
I=9 I=19 I=29 I=39 I=49 I=59
|--J--|012345678|012345678|012345678|012345678|012345678|012345678|012
50 ...............................................................
49 ...............................................................
48 ...............................................................
47 .............................................++++zz++++........
46 ...........................................zyxyyyyzzz+++.......
45 ..........................................zxwwxxxxxyyzzz+......
44 .........................................zxvuuvwwvxxyyyxz+.....
43 .......................................zzwutttuuvuwwwwwwz+.....
42 ......................................zzwutssttuuuvvvuvvx+.....
41 ......................................zyussrrstuuuuuttuwx......
40 ......................................xurrrqrrstttsssuvx.......
39 ...................................yxwusqqpppqrssrrrtwx........
38 ................................ywvvutrrqpppppprrqrsuxz........
37 ..............................xwuuuutrqpppoopppppprtwz.........
36 ...........................zxxwttssrrppooooooooppps............
35 ..........................yxvutsrrrqqpooooooooopps.............
34 ........................+xxwutsrrrqqpooooooooooru..............
33 ........................zxwvusrrqqqppoooppppoonwx..............
32 .......................+ywvutsrrqqppppqqqqqqoom................
31 .......................zxvutsrrqpppqqqrrqppppon................
30 .......................xwutsrrqqqqqrrsrrppopqqqx++.............
29 z....................+zwutsrrqqqqrrrssrrqoooqrsuwy++.......zzz.
28 x...................zxuutsrrqqqqrrsssrrrqnmmpruvwxy.......+xxx.
27 n.....+zy+...+zz..ywvutssrrqqqrrrssssrqqpllloruvwx+......yutrn.
26 l...++zyxz..zzzyxxwutsrrrrqqqrrrssssrrqooliinrvyyz......wrspol.
25 i...+zyxwwxxyxxwutssrrrrrqqqrrrrsssrrrpomigelux........rooolii.
24 h...+zyxwututsrrqqqqqqqqqqqqqrrrrrrrrqpomheci.......srqlliiihh.
23 g..zzzyxwutsrrrqqqqqqqqqqqqqqqrrrrrqqponlhdaf.....uqghhihghggg.
22 f.++zzyxwvuutsssrrrrrqqqqqqqqqqqqqqqpponmie-c.nlecdefffggggfff.
21 e.++zzyxwwvuuuutsssrrrqqqqqqqqqqqqqpppoonlhcabcaadefgfgggggffe.
20 f..+zzzxxwwvuuuttsssrrrrrqqqqqqqqqqppooonlifcbcbcffgggggggffff.
19 f..++zzyxxxwvuuutsssrrrrrrqqqqqqqqpppoonnmlifgfffffggggggfffff.
18 f...++zyyyxwwvuuuttssssrrrrrrrqqqqqppoooopppilhgggggggggffffff.
17 f....+++zzyxxxwvvuuttssssssrrrrrrrrrqqppopoqrnlliihhhggfffffff.
16 f....+++zzzzyyxxwwwvuutttsssssssssrrrrrrpooqppomlliiggffffffff.
15 g.....+++++++++yxyxxxvttttttttsssssttttssssrrqpoonlihggffffggg.
14 h.................zyxwuuutttttttttttuuuutttssrrqppnmliihhhhhhh.
13 i.................+zyxuuuuuuuuuuttuuuuuutqttttssrrqpnmlliiiiii.
12 i..................+yxvuuuuuuuuuuuuuuuvvtrrtttttsssrqpoonmllii.
11 n...................+zwvuuuuuuuuuuuuxzzz...xwtttttttsrrrqpoonn.
10 q...................+zxwvuuuuuuuuuvyz......zzyuuuttttttssrrqqq.
9 r..................++zyxwvvvvvvvvvw..........zzyyxuuttttuuxtrr.
8 r..................+zyxxwwwwvwwwxxy..............zxxxwwxxyyxrr.
7 u..................+zyxxxxwwwxxxz................zzzzzzz..+zuu.
6 ...................+zzyxxxxxxy.................................
5 ...................+++zyyyxxyz.................................
4 ....................++zzzzzzz+.................................
3 ......................+++++++..................................
2 ...............................................................
1 ...............................................................
0 ...............................................................
There are no open boundary points along west boundary, column 0 should as
same as column 1. Change OLx ?
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