Stand-by Inundation Model (SIM)

Matlab function used to force the TUNAMI N2 - shallow water non-linear model as SIM Standalone app

Stand-by Inundation Model Codes develped as part of Contribution towards open source
23 April 2011

Dedicated to Vicitims of December 26, 2004 Tsunami; Also this code made openly avaialbe to

Standby Inundation Model for Tsunai forecast (SIMTF) - Tsunami Early Warning System project

I sincerely thankful to J. F. Luis. for his open source Mirone: A multi-purpose tool for

exploring grid data. Computers & Geosciences, 33, 31-41, 2007. (URL:

http://www.mathworks.in/matlabcentral/linkexchange/links/1164-mirone)

Also I sincerely thankful to Alberto Avila Armella for his open source Surfer Grid

import/export (URL: http://www.mathworks.in/matlabcentral/fileexchange/authors/253550)

This zip file includes the files:

grd_read_v2.m

input_data
aoi_sur_gsascii.grd
tunami_para.par
t_profile.dat

output_data

ReadMe.txt

sim_set_1_0.m

source
support_header_files
assert.h
ccp_shared_data_mex.h
float.h
math.h
matrix.h
mex.h
sfc_mex.h
stddef.h
stdio.h
stdlib.h
string.h
tmwtypes.h
version.h
tsun2.c
tsun2.pdf
tsun2_com_wbar.c
tsun2_sem_wbar.c

DESCRIPTION:

Description each and every folder and file as follows:

grd_read_v2.m
Used to Import and export GS ASCII (GRD files) from and to Golden Software Applications

input_data
Input directory to keep the input files

aoi_sur_gsascii.grd
Input bathymetry file of Area Of Interest "AOI"

tunami_para.par
Tunami model parameter input file (for more Details:

http://w3.ualg.pt/~jluis/mirone_/MironeMan2.htm )

t_profile.dat
Tsunami Profile data for constructing boundary conditions

output_data
Ouput directory to keep output files

ReadMe.txt
This File

sim_set_1_0.m
`Matlab function used to force the TUNAMI N2 - shallow water non-linear model as SIM

Stand-by Inundation Model by taking the following inputs and to give the output of

inundation results for a particular are of interest.

source
Directory contains the source codes

grd_import-export.zip
Contribution of Alberto Avila Armella the Surfer Grid import/export

support_header_files
Directory contains the following header files (For more details:

https://code.google.com/p/mirone/), including the source file of Tsun
assert.h
ccp_shared_data_mex.h
float.h
math.h
matrix.h
mex.h
sfc_mex.h
stddef.h
stdio.h
stdlib.h
string.h
tmwtypes.h
version.h

tsun2.c
The source code (For more details: http://w3.ualg.pt/~jluis/mirone/) and you have to

complie for using this code before using mex

tsun2.pdf
The flowchart generated by me for the source code tsun2.c

tsun2_com_wbar.c
The source code (For more details: http://w3.ualg.pt/~jluis/mirone/)

tsun2_sem_wbar.c
The source code (For more details: http://w3.ualg.pt/~jluis/mirone/)

sim_set_1_0 - Matlab function used to force the TUNAMI N2 - shallow water non-linear model

as SIM Stand-by Inundation Model by taking the following inputs and to give the output of

inundation results for a particular are of interest.

Usage:

tsun2(bathy, meta_info, boundary_tsun_prof, path_tpar, opt_max_dir, total_sim_tim,

out_file_path_name, cfl_con, skp_no_t_step)

the input arguments can be

bathy, meta_info, boundary_tsun_prof, path_tpar, opt_max_dir, total_sim_tim,

out_file_path_name, cfl_con, skp_no_t_step

1.Bathymetry data of Area of Interest – AOI, bathy is M X N matrix
2.Meta information of AOI bathymetry data – meta_info is a row vector
Minimum Longitude value – xmin
Maximum Longitude value – xmax
Minimum Latitude value – ymin
Maximum Latitude value – ymax
Minimum bathymetry value – zmin
Maximum bathymetry value – zmax
Bathy interval –zint
Longitude interval – xint
Latitude interval – yint

3.Boundary conditions – tsunami profile data collected at one of the
boundary of the AOI from the propagation model, where the tsunami wave
will enter into AOI - boundary_tsun_prof is I X J matrix
4.Path to parameter file – path_tpar is string
5.Option to compute maximum inundation rather than propagation – opt_max_dir is string
6.Total simulation time / time steps in seconds – total_sim_tim is string
7.Path to output inundation results including file name – out_file_path_name is string
8.CFL condition value – cfl_con is string
9.No of time steps to skip to start the inundation modeling – skp_no_t_step - is string

For further quires, please contact : [e-mail]