Source Code

These source-code files were transcribed from a printout in Don Eyles's personal collection, scanned by archive.org, and financially sponsored by Linden Sims. A team of volunteers performed the transcription and proof-reading. The scanned page images are available at the Virtual AGC Project website, as well as higher-quality (but much larger) images at the Virtual AGC Project's collection in the Internet Archive. Report any problems by creating "issues" at the Virtual AGC Project's GitHub Repository.

Notations on the program listing read, in part:

	GAP:  ASSEMBLE REVISION 56 OF AGC PROGRAM ZERLINA BY ZOROASTER
	9:12 OCT. 21,1970
Note that the date is the date of the printout, not the date of the program revision.

017188,000002:                                                                                                  ## Copyright:   Public domain.
017189,000003:                                                                                                  ## Filename:    IMU_PERFORMANCE_TESTS_4.agc
017190,000004:                                                                                                  ## Purpose:     A log section of Zerlina 56, the final revision of
017191,000005:                                                                                                  ##              Don Eyles's offline development program for the variable 
017192,000006:                                                                                                  ##              guidance period servicer. It also includes a new P66 with LPD 
017193,000007:                                                                                                  ##              (Landing Point Designator) capability, based on an idea of John 
017194,000008:                                                                                                  ##              Young's. Neither of these advanced features were actually flown,
017195,000009:                                                                                                  ##              but Zerlina was also the birthplace of other big improvements to
017196,000010:                                                                                                  ##              Luminary including the terrain model and new (Luminary 1E)
017197,000011:                                                                                                  ##              analog display programs. Zerlina was branched off of Luminary 145,
017198,000012:                                                                                                  ##              and revision 56 includes all changes up to and including Luminary
017199,000013:                                                                                                  ##              183. It is therefore quite close to the Apollo 14 program,
017200,000014:                                                                                                  ##              Luminary 178, where not modified with new features.
017201,000015:                                                                                                  ## Reference:   pp. 387-394
017202,000016:                                                                                                  ## Assembler:   yaYUL
017203,000017:                                                                                                  ## Contact:     Ron Burkey <info@sandroid.org>.
017204,000018:                                                                                                  ## Website:     www.ibiblio.org/apollo/index.html
017205,000019:                                                                                                  ## Mod history: 2017-07-28 MAS  Created from Luminary 210.
017206,000020:                                                                                                  ##              2017-08-23 RSB  Transcribed.
017207,000021: 

Page 387

017209,000023:                                                                                                  #  PROGRAM-IMU PERFORMANCE TESTS 4
017210,000024:                                                                                                  #  DATE-NOV 15,1966
017211,000025:                                                                                                  #  BY- GEORGE SCHMIDT IL7-146 EXT 1126
017212,000026:                                                                                                  #  MOD NO-ZERO
017213,000027: 
017214,000028: 
017215,000029:                                                                                                  #  FUNCTIONAL DESCRIPTION
017216,000030: 
017217,000031:                                                                                                  #  THIS SECTION CONSISTS OF THE FILTER FOR THE GYRO DRIFT TESTS. NO COMPASS
017218,000032:                                                                                                  #  IS DONE IN LEM. FOR A DESCRIPTION OF THE FILTER SEE E-1973. THIS
017219,000033:                                                                                                  #  SECTION IS ENTERED FROM IMU 2. IT RETURNS THERE AT END OF TEST.
017220,000034: 
017221,000035:                                                                                                  #  EARTHR,OGC ZERO,ERTHRVSE
017222,000036: 
017223,000037:                                                                                                  #  NORMAL EXIT
017224,000038: 
017225,000039:                                                                                                  #  LENGTHOT GOES TO ZERO-RETURN TO IMU PERF TESTS 2 CONTROL
017226,000040: 
017227,000041:                                                                                                  #  ALARMS
017228,000042: 
017229,000043:                                                                                                  #  1600 OVERFLOW IN DRIFT TEST
017230,000044:                                                                                                  #  1601    BAD IMU MODING IN ANY ROUTINE THAT USES IMUSTALL
017231,000045:                                                                                                  #  OUTPUT
017232,000046: 
017233,000047:                                                                                                  #  FLASHING DISPLAY OF RESULTS-CONTROLLED IN IMU PERF TESTS 2
017234,000048: 
017235,000049:                                                                                                  #  DEBRIS
017236,000050: 
017237,000051:                                                                                                  #  ALL CENTRALS-ALL OF EBANK XSM
017238,000052: 

Page 388

017240,000054: 33,2031                                           BANK     33                                    
017241,000055: 37,2000                                           SETLOC   IMU4                                  
017242,000056: 37,2000                                           BANK                                           
017243,000057: 37,2500                                           COUNT*   $$/P07                                
017244,000058: 
017245,000059: 37,2500  E5,1642                                  EBANK=   XSM                                   
017246,000060: 
017247,000061: 
017248,000062: 37,2500           00004        ESTIMS             INHINT                                         
017249,000063: 37,2501           31572                           CAE      1SECXT                                
017250,000064: 37,2502           05204                           TC       TWIDDLE                               
017251,000065: 37,2503  E5,1642                                  EBANK=   XSM                                   
017252,000066: 37,2503           02536                           ADRES    ALLOOP                                
017253,000067: 37,2504           34755                           CAF      ZERO                                  #  ZERO THE PIPAS
017254,000068: 37,2505           54037                           TS       PIPAX                                 
017255,000069: 37,2506           54040                           TS       PIPAY                                 
017256,000070: 37,2507           54041                           TS       PIPAZ                                 
017257,000071: 37,2510           00003                           RELINT                                         
017258,000072: 37,2511           33075                           CA       77DECML                               
017259,000073: 37,2512           55571                           TS       ZERONDX                               
017260,000074: 37,2513           33076                           CA       ALXXXZ                                
017261,000075: 37,2514           02367                           TC       ZEROING                               
017262,000076: 37,2515           06051                           TC       INTPRET                               
017263,000077: 37,2516           77735                           SLOAD                                          
017264,000078: 37,2517           37057                                    SCHZEROS                              
017265,000079: 37,2520           25477                           STOVL    GCOMPSW    -1                         
017266,000080: 37,2521           37070                                    INTVAL     +2                         
017267,000081: 37,2522           26445                           STOVL    ALX1S                                 
017268,000082: 37,2523           37057                                    SCHZEROS                              
017269,000083: 37,2524           00325                           STORE    DELVX                                 
017270,000084: 37,2525           01472                           STORE    GCOMP                                 
017271,000085: 37,2526           77735                           SLOAD                                          
017272,000086: 37,2527           02441                                    TORQNDX                               
017273,000087: 37,2530           50076                           DCOMP    BMN                                   
017274,000088: 37,2531           76534                                    VERTSKIP                              
017275,000089: 37,2532           77624                           CALL                                           
017276,000090: 37,2533           76401                                    ERTHRVSE                              
017277,000091: 37,2534           77776        VERTSKIP           EXIT                                           
017278,000092: 37,2535           03035                           TC       SLEEPIE    +1                         
017279,000093: 

Page 389

017281,000095: 37,2536           31576        ALLOOP             CA       OVFLOWCK                              
017282,000096: 37,2537           00006                           EXTEND                                         
017283,000097: 37,2540           12542                           BZF      +2                                    
017284,000098: 37,2541           05272                           TC       TASKOVER                              
017285,000099: 37,2542           11530                           CCS      ALTIM                                 
017286,000100: 37,2543           30000                           CA       A                                     #  SHOULD NEVER HIT THIS LOCATION
017287,000101: 37,2544           55531                           TS       ALTIMS                                
017288,000102: 37,2545           40000                           CS       A                                     
017289,000103: 37,2546           55530                           TS       ALTIM                                 
017290,000104: 37,2547           44753                           CS       ONE                                   
017291,000105: 37,2550           61562                           AD       GEOCOMPS                              
017292,000106: 37,2551           00006                           EXTEND                                         
017293,000107: 37,2552           12556                           BZF      +4                                    
017294,000108: 37,2553           31412                           CA       LENGTHOT                              
017295,000109: 37,2554           00006                           EXTEND                                         
017296,000110: 37,2555           62562                           BZMF     +5                                    
017297,000111: 37,2556           31572                           CAE      1SECXT                                
017298,000112: 37,2557           05204                           TC       TWIDDLE                               
017299,000113: 37,2560  E5,1642                                  EBANK=   XSM                                   
017300,000114: 37,2560           02536                           ADRES    ALLOOP                                
017301,000115: 37,2561           34755                           CAF      ZERO                                  
017302,000116: 37,2562           56037                           XCH      PIPAX                                 
017303,000117: 37,2563           54324                           TS       DELVX                                 
017304,000118: 37,2564           34755                           CAF      ZERO                                  
017305,000119: 37,2565           56040                           XCH      PIPAY                                 
017306,000120: 37,2566           54326                           TS       DELVY                                 
017307,000121: 37,2567           34755                           CAF      ZERO                                  
017308,000122: 37,2570           56041                           XCH      PIPAZ                                 
017309,000123: 37,2571           54330                           TS       DELVZ                                 
017310,000124: 37,2572           34736        SPECSTS            CAF      PRIO20                                
017311,000125: 37,2573           05105                           TC       FINDVAC                               
017312,000126: 37,2574  E5,1642                                  EBANK=   XSM                                   
017313,000127: 37,2574           02577 76065                     2CADR    ALFLT                                 #  START THE JOB
017314,000128: 
017315,000129: 37,2576           05272                           TC       TASKOVER                              
017316,000130: 

Page 390

017318,000132: 37,2577           11562        ALFLT              CCS      GEOCOMPS                              
017319,000133: 37,2600           02602                           TC       +2                                    
017320,000134: 37,2601           02604                           TC       NORMLOP                               
017321,000135: 37,2602           04616                           TC       BANKCALL                              
017322,000136: 37,2603           15271                           CADR     1/PIPA                                
017323,000137: 37,2604           06051        NORMLOP            TC       INTPRET                               
017324,000138: 37,2605           77745                           DLOAD                                          
017325,000139: 37,2606           37066                                    INTVAL                                
017326,000140: 37,2607           24051                           STOVL    S1                                    
017327,000141: 37,2610           00325                                    DELVX                                 
017328,000142: 37,2611           76505                           VXM      VSL1                                  
017329,000143: 37,2612           02643                                    XSM                                   
017330,000144: 37,2613           57545                           DLOAD    DCOMP                                 
017331,000145: 37,2614           00160                                    MPAC       +3                         
017332,000146: 37,2615           16523                           STODL    DPIPAY                                
017333,000147: 37,2616           00162                                    MPAC       +5                         
017334,000148: 37,2617           02527                           STORE    DPIPAZ                                
017335,000149: 
017336,000150: 37,2620           76001                           SETPD    AXT,1                                 
017337,000151: 37,2621           00001                                    0                                     
017338,000152: 37,2622           00010                                    8D                                    
017339,000153: 37,2623           57535                           SLOAD    DCOMP                                 
017340,000154: 37,2624           02563                                    GEOCOMPS                              
017341,000155: 37,2625           77640                           BMN                                            
017342,000156: 37,2626           76772                                    PERFERAS                              
017343,000157: 37,2627           50135        ALCGKK             SLOAD    BMN                                   
017344,000158: 37,2630           02532                                    ALTIMS                                
017345,000159: 37,2631           76644                                    ALFLT3                                
017346,000160: 37,2632           72174        ALKCG              AXT,2    LXA,1                                 #  LOADS SLOPES AND TIME CONSTANTS AT RQST
017347,000161: 37,2633           00014                                    12D                                   
017348,000162: 37,2634           02444                                    ALX1S                                 
017349,000163: 37,2635           62143        ALKCG2             DLOAD*   INCR,1                                
017350,000164: 37,2636           02243                                    ALFDK      +144D,1                    
017351,000165: 37,2637           77775                           DEC      -2         B-14                       
017352,000166: 37,2640           12545                           STORE    ALDK       +10D,2                     
017353,000167: 37,2641           66104                           TIX,2    SXA,1                                 
017354,000168: 37,2642           76635                                    ALKCG2                                
017355,000169: 37,2643           02444                                    ALX1S                                 
017356,000170: 
017357,000171: 37,2644           77770        ALFLT3             AXT,1                                          
017358,000172: 37,2645           00010                                    8D                                    
017359,000173: 37,2646           41343        DELMLP             DLOAD*   DMP                                   
017360,000174: 37,2647           02533                                    DPIPAY     +8D,1                      
017361,000175: 37,2650           37100                                    PIPASC                                
017362,000176: 37,2651           43661                           SLR      BDSU*                                 
017363,000177: 37,2652           21212                                    9D                                    
017364,000178: 37,2653           02501                                    INTY       +8D,1                      
017365,000179: 37,2654           06501                           STORE    INTY       +8D,1                      
017366,000180: 37,2655           40725                           PDDL     DMP*                                  
017367,000181: 37,2656           37102                                    VELSC                                 
017368,000182: 

Page 391

017370,000184: 37,2657           02521                                    VLAUN      +8D,1                      
017371,000185: 37,2660           77732                           SL2R                                           
017372,000186: 37,2661           45425                           DSU      STADR                                 
017373,000187: 37,2662           71216                           STORE    DELM       +8D,1                      
017374,000188: 37,2663           06563                           STORE    DELM       +10D,1                     
017375,000189: 37,2664           77100                           TIX,1    AXT,2                                 
017376,000190: 37,2665           76646                                    DELMLP                                
017377,000191: 37,2666           00004                                    4                                     
017378,000192: 37,2667           56743        ALILP              DLOAD*   DMPR*                                 
017379,000193: 37,2670           75324                                    ALK        +4,2                       
017380,000194: 37,2671           75240                                    ALDK       +4,2                       
017381,000195: 37,2672           12453                           STORE    ALK        +4,2                       
017382,000196: 37,2673           77104                           TIX,2    AXT,2                                 
017383,000197: 37,2674           76667                                    ALILP                                 
017384,000198: 37,2675           00010                                    8D                                    
017385,000199: 37,2676           66140        ALKLP              LXC,1    SXA,1                                 
017386,000200: 37,2677           02445                                    CMPX1                                 
017387,000201: 37,2700           02445                                    CMPX1                                 
017388,000202: 37,2701           56743                           DLOAD*   DMPR*                                 
017389,000203: 37,2702           02450                                    ALK        +1,1                       
017390,000204: 37,2703           75216                                    DELM       +8D,2                      
017391,000205: 37,2704           77613                           DAD*                                           
017392,000206: 37,2705           75276                                    INTY       +8D,2                      
017393,000207: 37,2706           12501                           STORE    INTY       +8D,2                      
017394,000208: 37,2707           42743                           DLOAD*   DAD*                                  
017395,000209: 37,2710           75314                                    ALK        +12D,2                     
017396,000210: 37,2711           75230                                    ALDK       +12D,2                     
017397,000211: 37,2712           12463                           STORE    ALK        +12D,2                     
017398,000212: 37,2713           42673                           DMPR*    DAD*                                  
017399,000213: 37,2714           75216                                    DELM       +8D,2                      
017400,000214: 37,2715           75266                                    INTY       +16D,2                     
017401,000215: 37,2716           12511                           STORE    INTY       +16D,2                     
017402,000216: 37,2717           40743                           DLOAD*   DMP*                                  
017403,000217: 37,2720           37105                                    ALSK       +1,1                       
017404,000218: 37,2721           75216                                    DELM       +8D,2                      
017405,000219: 37,2722           42772                           SL1R     DAD*                                  
017406,000220: 37,2723           75256                                    VLAUN      +8D,2                      
017407,000221: 37,2724           12521                           STORE    VLAUN      +8D,2                      
017408,000222: 37,2725           76104                           TIX,2    AXT,1                                 
017409,000223: 37,2726           76676                                    ALKLP                                 
017410,000224: 37,2727           00010                                    8D                                    
017411,000225: 
017412,000226: 
017413,000227: 37,2730           64743        LOOSE              DLOAD*   PDDL*                                 
017414,000228: 37,2731           02523                                    ACCWD      +8D,1                      
017415,000229: 37,2732           02521                                    VLAUN      +8D,1                      
017416,000230: 37,2733           55523                           PDDL*    VDEF                                  
017417,000231: 37,2734           02531                                    POSNV      +8D,1                      
017418,000232: 37,2735           76521                           MXV      VSL1                                  
017419,000233: 37,2736           02001                                    TRANSM1                               

Page 392

017421,000235: 37,2737           77745                           DLOAD                                          
017422,000236: 37,2740           00155                                    MPAC                                  
017423,000237: 37,2741           06531                           STORE    POSNV      +8D,1                      
017424,000238: 37,2742           77745                           DLOAD                                          
017425,000239: 37,2743           00160                                    MPAC       +3                         
017426,000240: 37,2744           06521                           STORE    VLAUN      +8D,1                      
017427,000241: 37,2745           77745                           DLOAD                                          
017428,000242: 37,2746           00162                                    MPAC       +5                         
017429,000243: 37,2747           06523                           STORE    ACCWD      +8D,1                      
017430,000244: 37,2750           77700                           TIX,1                                          
017431,000245: 37,2751           76730                                    LOOSE                                 
017432,000246: 
017433,000247: 
017434,000248: 37,2752           76174                           AXT,2    AXT,1                                 #  EVALUATE SINES AND COSINES
017435,000249: 37,2753           00006                                    6                                     
017436,000250: 37,2754           00002                                    2                                     
017437,000251: 37,2755           57343        BOOP               DLOAD*   DMPR                                  
017438,000252: 37,2756           02503                                    ANGX       +2,1                       
017439,000253: 37,2757           37110                                    GEORGEJ                               
017440,000254: 37,2760           77722                           SR2R                                           
017441,000255: 37,2761           73406                           PUSH     SIN                                   
017442,000256: 37,2762           56072                           SL3R     XAD,1                                 
017443,000257: 37,2763           00046                                    X1                                    
017444,000258: 37,2764           10021                           STORE    16D,2                                 
017445,000259: 37,2765           77745                           DLOAD                                          
017446,000260: 37,2766           77746                           COS                                            
017447,000261: 37,2767           10027                           STORE    22D,2                                 #  COSINES
017448,000262: 37,2770           77704                           TIX,2                                          
017449,000263: 37,2771           76755                                    BOOP                                  
017450,000264: 
017451,000265: 37,2772           77776        PERFERAS           EXIT                                           
017452,000266: 37,2773           35016                           CA       EBANK7                                
017453,000267: 37,2774           54003                           TS       EBANK                                 
017454,000268: 37,2775  E7,1400                                  EBANK=   ATIGINC                               
017455,000269: 37,2775           01400                           TC       ATIGINC                               #  GOTO ERASABLE TO CALCULATE ONLY TO RETN
017456,000270: 
017457,000271:                                                                                                  #              CAUTION
017458,000272: 
017459,000273:                                                                                                  #  THE ERASABLE PROGRAM THAT DOES THE CALCULATIONS MUST BE LOADED
017460,000274:                                                                                                  #  BEFORE ANY ATTEMPT IS MADE TO RUN THE IMU PERFORMANCE TEST
017461,000275: 
017462,000276: 37,2776  E5,1400                                  EBANK=   AZIMUTH                               
017463,000277: 37,2776           11412                           CCS      LENGTHOT                              
017464,000278: 37,2777           03034                           TC       SLEEPIE                               
017465,000279: 37,3000           11440                           CCS      TORQNDX                               
017466,000280: 37,3001           13003                           TCF      +2                                    
017467,000281: 37,3002           03005                           TC       SETUPER1                              
017468,000282: 37,3003           30032                           CA       CDUX                                  
017469,000283: 37,3004           55414                           TS       LOSVEC     +1                         #  FOR TROUBLESHOOTING VD POSNS 2$4
017470,000284: 

Page 393

017472,000286: 37,3005           06051        SETUPER1           TC       INTPRET                               
017473,000287: 37,3006           65345                           DLOAD    PDDL                                  #  ANGLES FROM DRIFT TEST ONLY
017474,000288: 37,3007           02473                                    ANGZ                                  
017475,000289: 37,3010           02477                                    ANGY                                  
017476,000290: 37,3011           55525                           PDDL     VDEF                                  
017477,000291: 37,3012           02501                                    ANGX                                  
017478,000292: 37,3013           74276                           VCOMP    VXSC                                  
017479,000293: 37,3014           37110                                    GEORGEJ                               
017480,000294: 37,3015           74521                           MXV      VSR1                                  
017481,000295: 37,3016           02643                                    XSM                                   
017482,000296: 37,3017           02740                           STORE    OGC                                   
017483,000297: 37,3020           77776                           EXIT                                           
017484,000298: 
017485,000299: 
017486,000300: 37,3021           32475                           CA       OGCPL                                 
017487,000301: 37,3022           04616                           TC       BANKCALL                              
017488,000302: 37,3023           17270                           CADR     IMUPULSE                              
017489,000303: 37,3024           02315                           TC       IMUSLLLG                              
017490,000304: 37,3025           11440        GEOSTRT4           CCS      TORQNDX                               #  ONLY POSITIVE IF IN VERTICAL DRIFT TEST
017491,000305: 37,3026           02263                           TC       VALMIS                                
017492,000306: 37,3027           06051                           TC       INTPRET                               
017493,000307: 37,3030           77624                           CALL                                           
017494,000308: 37,3031           76401                                    ERTHRVSE                              
017495,000309: 37,3032           77776                           EXIT                                           
017496,000310: 37,3033           02117                           TC       TORQUE                                
017497,000311: 
017498,000312: 
017499,000313: 37,3034           55412        SLEEPIE            TS       LENGTHOT                              #  TEST NOT OVER-DECREMENT LENGTHOT
017500,000314: 37,3035           11440                           CCS      TORQNDX                               #  ARE WE DOING VERTDRIFT
017501,000315: 37,3036           02447                           TC       EARTHR*                               
017502,000316: 37,3037           05155                           TC       ENDOFJOB                              
017503,000317: 
017504,000318: 
017505,000319: 37,3040           35014        SOMEERRR           CA       EBANK5                                
017506,000320: 37,3041           54003                           TS       EBANK                                 
017507,000321: 37,3042           34753                           CA       ONE                                   
017508,000322: 37,3043           55576                           TS       OVFLOWCK                              #  STOP ALLOOP FROM CALLING ITSELF
017509,000323: 37,3044           05600                           TC       ALARM                                 
017510,000324: 37,3045           01600                           OCT      1600                                  
017511,000325: 37,3046           02270                           TC       ENDTEST1                              
017512,000326: 37,3047           33054        SOMERR2            CAF      OCT1601                               
017513,000327: 37,3050           05745                           TC       VARALARM                              
017514,000328: 37,3051           05527                           TC       DOWNFLAG                              
017515,000329: 37,3052           00007                           ADRES    IMUSE                                 
017516,000330: 37,3053           05155                           TC       ENDOFJOB                              
017517,000331: 
017518,000332: 37,3054           01601        OCT1601            OCT      01601                                 
017519,000333: 37,3055           06200        DEC585             OCT      06200                                 #  3200 B+14   ORDER IS IMPORTANT
017520,000334: 37,3056           00000 00000  SCHZEROS           2DEC     .00000000                             
017521,000335: 

Page 394

017523,000337: 37,3060           00000 00000                     2DEC     .00000000                             
017524,000338: 37,3062           00000                           OCT      00000                                 
017525,000339: 37,3063           00000        ONEDPP             OCT      00000                                 #  ORDER IS IMPORTANT
017526,000340: 37,3064           00001                           OCT      00001                                 
017527,000341: 
017528,000342: 37,3065           00004        INTVAL             OCT      4                                     
017529,000343: 37,3066           00002                           OCT      2                                     
017530,000344: 37,3067           00220                           DEC      144        B-14                       
017531,000345: 37,3070           77776                           DEC      -1         B-14                       
017532,000346: 37,3071           35730 00035  SOUPLY             2DEC     .93505870                             #  INITIAL GAINS FOR PIP OUTPUTS
017533,000347: 37,3073           10317 17550                     2DEC     .26266423                             #  INITIAL GAINS/4 FOR ERECTION ANGLES
017534,000348: 
017535,000349: 37,3075           00115        77DECML            DEC      77         B-14                       
017536,000350: 37,3076           01443        ALXXXZ             GENADR   ALX1S      -1                         
017537,000351: 37,3077           04133 02265  PIPASC             2DEC     .13055869                             
017538,000352: 37,3101           57223 66451  VELSC              2DEC     -.52223476                            #  512/980.402
017539,000353: 37,3103           05427 12577  ALSK               2DEC     .17329931                             #  SSWAY VEL GAIN X 980.402/4096
017540,000354: 37,3105           77567 44202                     2DEC     -.00835370                            #  SSWAY ACCEL GAIN X 980.402/4096
017541,000355: 
017542,000356: 
017543,000357: 37,3107           24276 14066  GEORGEJ            2DEC     .63661977                             
017544,000358: 37,3111           23073 11773  GEORGEK            2DEC     .59737013                             

End of include-file IMU_PERFORMANCE_TESTS_4.agc.  Parent file is MAIN.agc