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2018-07-05T09:27:52Z

NOAUTOLINKS

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	[[de:NCPLOT: Min_Water_Depth]]		[[de:NCPLOT: Min_Water_Depth]]

imported>Spohr Susanne: Created page with 'de:NCPLOT: Min_Water_Depth This page illustrates the effect of the control parameter "Min_Water_Depth" of the steering file NCPLOT.DAT. Data at places with low water co…'

2013-03-25T10:14:43Z

Created page with 'de:NCPLOT: Min_Water_Depth This page illustrates the effect of the control parameter "Min_Water_Depth" of the steering file NCPLOT.DAT. Data at places with low water co…'

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[[de:NCPLOT: Min_Water_Depth]]

This page illustrates the effect of the control parameter "Min_Water_Depth" of
the steering file [[NCPLOT.DAT]].

Data at places with low water coverage can be excluded from the presentation
by using the parameter "Min_Water_Depth".

In comparison with the current total water depth the value "Min_Water_Depth"
is used additionally to distinguish "valid" and "invalid" data.
In case of Min_Water_Depth = 0.0, the data are used in respect of valid or invalid values
exactly as they exists in the CF NetCDF file.

The method works only on variables that have a variable with the standard name
"sea_floor_depth_below_sea_surface" as "ancillary_variable".
The CF-NetCDF output of UnTRIM programs fulfills this requirement.

=Impact of Min_Water_Depth on the presentation=
Areas with a current water coverage less than the specified "Min_Water_Depth" value are treated as
"fallen dry". Existing "valid" data at such a place become "invalid" and are not shown. This method
usually improves the appearance.

===Visualization of the original UnTRIM results===
{| border="1"
! width="100%" | Min_Water_Depth = 0.000 m
|-
|[[File:NcplotBspHlimit_0.000m.png|center|500px|Representation of the water level calculated by UnTRIM]]
|}
<br />

===Visualization with Min_Water_Depth > 0.0 m===
{| border="1"
! width="50%" | Min_Water_Depth = 0.010 m
! width="50%" | Min_Water_Depth = 0.025 m
|-
|[[File:NcplotBspHlimit_0.010m.png|center|500px|Representation of the water level from a water coverage of 0.010 m]]
|[[File:NcplotBspHlimit_0.025m.png|center|500px|Representation of the water level from a water coverage of 0.025 m]]
|}
{| border="1"
! width="50%" | Min_Water_Depth = 0.10 m
! width="50%" | Min_Water_Depth = 0.25 m
|-
|[[File:NcplotBspHlimit_0.100m.png|center|500px|Representation of the water level from a water coverage of 0.100 m]]
|[[File:NcplotBspHlimit_0.250m.png|center|500px|Representation of the water level from a water coverage of 0.250 m]]
|}
<br />

----
back to [[NCPLOT.DAT]]

NCPLOT: Min Water Depth - Revision history

imported>Spohr Susanne: NOAUTOLINKS

imported>Spohr Susanne: Created page with 'de:NCPLOT: Min_Water_Depth This page illustrates the effect of the control parameter "Min_Water_Depth" of the steering file NCPLOT.DAT. Data at places with low water co…'