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Back to Example List
Time
Series Output
- Create a output of surface values (see below) at EACH model
time step.
- Output are written to files called fort.25, fort.26, etc.
fort.25 contain the time series information for points in domain1,
fort.26 contain information for domain2, etc.
- The fort.2? files are ASCII files.
- The output is only surface values. Below is the full output
list.
- forecast time in minutes (xtime)
- Nth time series (time-step)
- J and I locations of the time series
(its & jts)
- 2-m or lowest σ level temperature
in Kelvin (t-sfc)
- 2-m or lowest σ level mixing
ratio (kg/kg) (q-sfc)
- 10-m or lowest-σ level winds
(m/sec), rotated to earth coordinates (u-sfc, v-sfc)
- reference p* (unit cb, or 10*hPa)
(pstar)
- perturbation pressure at the lowest-σ
level (unit Pa) (pp-sfc)
- accumulative convective precipitation
(cm) (rainc)
- non-convective precipitation (cm)
(rainnc)
- column-integrated cloud water (mm)
(clw)
- surface downward long-wave and
short-wave radiation (W/m^2) (glw, gsw)
- surface sensible and latent heat
(latent heat of vaporization) flux (W/m^2) (hfx, qfx)
- ground or skin temperature (if ISOIL
= 2) temperature in Kelvin (t-ground)
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If running MM5 MPP, the
output will be in available in the rsl.out.**** files, i.e.,
no fort.2? files will be created.
If the lon/lat point you are creating a time series for,
falls in the area where processor 2 are performing the calculations,
the time series will be written out to rsl.out.0002 (see
X in example
below - where the boxes 0-3 indicate the processor number
performing the calculations over that area of the model
domain).

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configure.user
No different settings are required here
mm5.deck
TISTEP
= 240., ; coarse domain DT in model, use 3*DX
IFTSOUT = .TRUE., ; output time series (default 30 points)
TSLAT
= 40.0,48.0,0.0,0.0,0.0, ; latitudes of time series points
(S is negative)
TSLON
= -100.0,-110.0,0.0,0.0,0.0, ; longitudes of time series points
(W is negative)
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The data will be written
to the CLOSEST I/J point.
NO interpolation to the exact location will take place. |
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Two user contributes utility plot programs
are available to plot the data generated with the IFTSOUT
option
- Program
to plot time series of surface temperature, dew-point
temperature, surface pressure, surface precipitation,
surface winds and integrated cloud water from MM5 model
- Program
to plot surface time series of sensible and latent
heat fluxes, and ground temperature from MM5 model
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Alternatively, one can generate time
series output from any MM output file with a utility. |
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