Table of Contents - The Atmospheric Studies Group at TRC

Section 2: Geophysical Data Processors
Table 2-2 (continued)
Sample TERREL Control File Inputs
(TERREL.INP)
Coastline data are accepted in the form of either the USGS Global
Self-consistent Hierarchical High-resolution Shoreline (GSHHS) Database
file, or a BLN file produced in a previous application for the modeling
domain (it must have correct grid limits and polygon headers). The
processed coastline (BLN) file for the domain is automatically created
when the GSHHS database is input. No BLN is created when an existing
BLN file is input.
Process coastline data
(LCOAST) Default: F ! LCOAST = F !
T = Process coastline data
F = Do not process coastline data
Read pre-processed coastline data (existing BLN file)
(LBLNREAD) Default: F ! LBLNREAD = F !
T = Use pre-processed coastline data
F = Process raw coastline data
Noisy Data Replacement Options
------------------------------
--Filtering with minimum elevations by water/land type (2 values)
(INOISEREP) Default: 0,0
0 = Do not check for noise
1 = Set values lower than minimum to missing
2 = Replace values lower than minimum with minimum value
3 = Replace values lower than minimum with default value
(set in TERDEF below)
Minimum terrain elevations (m) for noise detection (2 values)
(ZNOISE) Default: 0.,1.
| |mainland |
| |& marine |
|ocean |islands |
------ --------- -
! INOISEREP = 0, 0 !
! ZNOISE = 0., 1. !
Missing Data Replacement Options
--------------------------------
--Application of default elevations by water/land type (2 values)
(ITERREP) Default: 3,0
0 = Do not replace voids
1 = Replace voids on output only
2 = Replace void point values on extraction and voids on output
3 = Always replace all values for this water type with default
(only valid for oceans and lakes)
Default terrain elevations (m) (2 values)
(TERDEF) Default: 0.,0.
| |mainland |
| |& marine |
|ocean |islands |
------ --------- -
! ITERREP = 3, 0 !
! TERDEF = 0., 0. !
2-14