We recently updated TIME_CONTROL SELF_ADAPTIVE while keeping compatibility with older versions. You can find updated description of the method in the latest release note:
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Best,
Nori
···
On 01/12/2015 01:08 PM, Xuan Yu wrote:
Hi all,
My original time is #TIME_STEPPING
$PCS_TYPE
OVERLAND_FLOW
$TIME_END
243040
$TIME_START
0
$TIME_STEPS
43200 20 #TIME_STEPPING
$PCS_TYPE
RICHARDS_FLOW
$TIME_END
243040
$TIME_START
0
$TIME_STEPS
43200 20
When I changed the TIME_STEPS to larger value such as 3600, the code
rejects the solution. So I want to move to adaptive time stepping.
I found there is an example of TIME_CONTROL SELF_ADAPTIVE in the
example: abdul
However, I did not understand the meaning of the parameters. When I use
the adaptive time stepping:
#TIME_STEPPING
$PCS_TYPE
OVERLAND_FLOW
$TIME_CONTROL
SELF_ADAPTIVE
4 1.7
10 0.7
MAX_TIME_STEP
100
MINISH
2
It only gave me two results at T=0 and T= 1e308
Do you know how to set up reasonable adaptive parameters for my case?
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