#!F-adobe-helvetica-medium-r-normal--18* #!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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