Format of Fertility Data - From CDN files

Fields containing -9 are missing data


anim        8.    /* Internal CDN animal number */
+1reg     $18.    /* +1 =>  One blank space */
+1cowbreed $2.    
+1Parity    $2.   /* =0 for heifers  */
+1AC        3.   /* AC =>  Age at Calving  */
+1MC        2.   /* MC =>  Month of Calving  */
+1AP        3.   /* AP =>  Age at Previous Calving  */
+1MP        2.   /* MC =>  Month of Previous Calving  */
+1RYS       6.   /* region-year-season, consecutively numbered */
+1RYSH      6.  /* region-year-season-herd, consecutive */
+1ApMf      5.  /* check with CDN for these definitions */
+1ApMp      5.  /*  "
+1ApMpX     5.  /*  "
+1AcMcX     5.   /*  "
+1MfX       3.   /*  "
+1sreg     $18.  /*  Sire of Cow Reg #  */
+1sbreed   $2.   /*  Breed of Sire of Cow  */
+1Mf        2.   /*  Month of First Insemination  */
+1SS_Y      8.   /*  First Service Sire by Year of First Insemination  */ 
+1SireC     8.   /*  Sire of Calf database id  */
+1SireC_reg $18.  /* Sire of calf registration  */
+1Tech      $7.    /* AI technician number  */
+1AFS        5.   /* Age at first service */
+1NRR        2.   /* non-return rate (0, 1)  */
+1NS         2.   /* number of services    */
+1CTFS       4.   /* calving to first service interval */
+1FSTC       4.   /* first service to conception interval */
+1GL         4.   /* gestation length, days  */
+1CE         2.   /* calving ease (1-5 score)  */
+1SB         2.   /* stillbirth (0=stillborn, 1=ok)  */
+1CZ         2.   /* calf size  (1 to 3)  */

If in doubt about any of these variables, ask CDN

Filename:  CBLess.d