19                 g2float *coordlist,g2int numcoord,g2int idrsnum,g2int *idrstmpl,  in g2_addfield()  argument
302       mapdrs=getdrstemplate(idrsnum);  in g2_addfield()
325       if (idrsnum == 0)           //  Simple Packing  in g2_addfield()
327       else if (idrsnum==2 || idrsnum==3)           //  Complex Packing  in g2_addfield()
328         cmplxpack(pfld,ndpts,idrsnum,idrstmpl,cpack,&lcpack);  in g2_addfield()
329       else if (idrsnum == 50) {         //  Sperical Harmonic Simple Packing  in g2_addfield()
333       else if (idrsnum == 51) {         //  Sperical Harmonic Complex Packing  in g2_addfield()
342       else if (idrsnum == 40 || idrsnum == 40000) {    /*  JPEG2000 encoding  */  in g2_addfield()
367       else if (idrsnum == 41 || idrsnum == 40010) {      /*  PNG encoding   */  in g2_addfield()
392         printf("g2_addfield: Data Representation Template 5.%d not yet implemented.\n",idrsnum);  in g2_addfield()
414       sbit(cgrib,&idrsnum,iofst,16);    // Store Data Repr. Template num.  in g2_addfield()