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#!N
#!N #!Rdivcurl DivCurl #!N #!N Category
#!N #!N #!Lcattrn,dxall763 h Transformation #!EL #!N #!N Function #!N #!N Computes the divergence
and curl of a vector field. #!N #!N Syntax #!CForestGreen #!N
#!N #!F-adobe-courier-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* #!N div, curl #!EF = DivCurl( #!F-adobe-times-bold-r-normal--18* data,
method #!EF ); #!EF #!N #!N #!EC #!N #!N Inputs #!T,1,91,276,461,646
#!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB Name TAB Type TAB Default TAB Description
#!EF #!N TAB data TAB vector field TAB none TAB field
whose divergence and curl #!N TAB - TAB - TAB -
TAB are to be computed. #!N TAB method TAB string TAB
"manhattan" TAB method to use #!N TAB - TAB - TAB
- TAB #!EF #!N #!N Outputs #!T,1,161,321,646 #!F-adobe-times-medium-r-normal--14* #!F-adobe-times-bold-r-normal--18* #!N TAB
Name TAB Type TAB Description #!EF #!N TAB div TAB scalar
field TAB divergence field #!N TAB curl TAB vector field TAB
curl field #!N TAB - TAB - TAB #!EF #!N #!N
Functional Details #!N #!N #!I0 #!N #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18*
data #!EF #!EF #!I50 #!N is the vector field to be
operated on. The "data" component of the output fields ( #!F-adobe-times-bold-r-normal--18*
div #!EF and #!F-adobe-times-bold-r-normal--18* curl #!EF ) contains the divergence and
curl respectively. The other components of the original field remain unchanged
in the output fields. #!N #!I0 #!N #!F-adobe-times-bold-r-normal--18* #!F-adobe-times-bold-r-normal--18* method #!EF
#!EF #!I50 #!N specifies the algorithm used to make the computation.
Currently, the only method supported is "manhattan." #!I0 #!N #!N #!N
#!N Components #!N #!N Modifies the "data" component for the outputs.
All other input components are propagated to the outputs. #!N #!N
Example Visual Program #!CForestGreen #!N #!N #!F-adobe-courier-bold-r-normal--18* #!N WindVorticity.net #!EF #!N
#!N #!EC #!N #!N See Also #!N #!N #!Lgradien,dxall857 h Gradient #!EL , #!Lstreakl,dxall954 h Streakline #!EL
, #!Lstreaml,dxall955 h Streamline #!EL #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N
#!Lodone,dxall828 h Done #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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