CMS-Flow Model Parameters: Difference between revisions
m (1 revision: Import from Fault) |
(Update of sreenshot Model Control to version 13.2.12) |
||
| Line 1: | Line 1: | ||
[[ | [[File:CMSFlow Model Parameters GeneralTab V13.2.12.png|thumb|right|500px|Figure 1. ''CMS-Flow Model Control'' : ''Model Parameters'' tab in SMS 13.2.12.]] | ||
All of the CMS-Flow model parameters, settings, and output options are controlled from the ''CMS-Flow Model Control'' window (Figure 1). The window has several tabs including the ''Flow'' tab in which most of the general settings are set for CMS-Flow. To open the ''CMS-Flow Model Control'' window, click on ''CMS-Flow'' | ''Model Control''. The first tab will be the ''Flow'' tab. There are several sections within the tab including ''Time Control'' and ''Hot Start'' options. | All of the CMS-Flow model parameters, settings, and output options are controlled from the ''CMS-Flow Model Control'' window (Figure 1). The window has several tabs including the ''Flow'' tab in which most of the general settings are set for CMS-Flow. To open the ''CMS-Flow Model Control'' window, click on ''CMS-Flow'' | ''Model Control''. The first tab will be the ''Flow'' tab. There are several sections within the tab including ''Time Control'' and ''Hot Start'' options. | ||
<br style="clear:both" /> | <br style="clear:both" /> | ||
== General Parameters == | == General Parameters == | ||
The general parameters are the water density and temperature. The CMS-Flow cards for the general parameters are described in the table below. | The general parameters are the water density and temperature. The CMS-Flow cards for the general parameters are described in the table below. | ||
'''Table 1. CMS-Flow cards related to the general parameters''' | '''Table 1. CMS-Flow cards related to the general parameters''' | ||
Revision as of 18:43, 5 December 2022
All of the CMS-Flow model parameters, settings, and output options are controlled from the CMS-Flow Model Control window (Figure 1). The window has several tabs including the Flow tab in which most of the general settings are set for CMS-Flow. To open the CMS-Flow Model Control window, click on CMS-Flow | Model Control. The first tab will be the Flow tab. There are several sections within the tab including Time Control and Hot Start options.
General Parameters
The general parameters are the water density and temperature. The CMS-Flow cards for the general parameters are described in the table below.
Table 1. CMS-Flow cards related to the general parameters
| Card | Arguments | Default | Description |
|---|---|---|---|
| WATER_DENSITY | REAL | 1025 | Water density in kg/m^3. |
| WATER_TEMPERATURE | REAL | 15 | Water temperature in degrees Celcius. |
Time Control
Below are some of the CMS cards related to the Time Control of the Flow tab. Table 1 provides a brief description of the CMS cards used for time control.
| Card | Arguments | Default | Range | Description |
|---|---|---|---|---|
| STARTING_JDATE | REAL | none | none | Julian data in YYDDD with YY being last two digits of the year, and DDD the Julian day of the year. |
| STARTING_JDATE_HOUR | REAL | none | none | Julian hour . |
| HYDRO_TIME_STEP | REAL | Calculated based on solution scheme and courant number | none | Sets to the time step for hydrodynamics in seconds. |
| DURATION_RUN | REAL | 48.0 | >RAMP>0 | Sets the duration of the model simulation in hours. |
| DURATION_RAMP | REAL | 1.0 | Sets the length of the ramp period in which the model forcing is slowly ramped from zero. |