Hello, My goal is a simple, I have x , y, and z stored as two dimensional arrays. In other words I have x[i][j], y[i][j], and z[i][j]. As you can see this is a two dimensional surface; i corresponds to the radius and j corresponds to an angle. So this is a two dimensional surface in polar coordinates.
I want to plot this surface and I am a little confused about the syntax I have to use to create the right field. Everything is initialized: Array data_array = NULL; Array pos_array = NULL; Array connect_array = NULL; Field outfield = DXNewField(); This surface contains no data as of now: data_array = DXNewArray(TYPE_DOUBLE, CATEGORY_REAL, 0); if(! data_array) goto error; if(! DXAddArrayData(data_array, 0, *r_index_max_data* *nphi_data,NULL)) goto error; The positions array is built from x, y, and z: pos_array = DXNewArray(TYPE_DOUBLE, CATERORY_REAL,1, 3); if(! pos_array) goto error; if(! DXAddArrayData(pos_array,0, *r_index_max_data * *nphi_data, NULL)) goto error; /**************** SYNTAX CONFUSION HERE *****************/ for(i=0;i<*r_max_index_data; i++) DXAddArrayData(pos_array,i * *phi_data, *phi_data, DXPt(x[i],y[i],z[i])); The connections are along the indexes: connect_array = DXNewArray(TYPE_INT, CATEGORY_REAL, 1, 4); if(! DXAddArrayData(pos_array,0, *r_index_max_data * *nphi_data, NULL)) goto error; /**************** SYNTAX CONFUSION HERE *****************/ connect_array = DXMakeGridConnections(2, *r_index_max_data, *nphi_data); if(! connect_array) goto error; How do I make positions from x[i][j], y[i][j], and z[i][j] ? How do I make connection along is and js? Thank you for any help you can offer. Dmitry Meyerson
