diff --git a/cvtsamp.txt b/cvtsamp.txt
new file mode 100644
index 0000000..1d4fc99
--- /dev/null
+++ b/cvtsamp.txt
@@ -0,0 +1,85 @@
+//MOSHIXCV  JOB CLASS=A,MSGCLASS=H,MSGLEVEL=(1,1),NOTIFY=&SYSUID,
+//          REGION=80M
+//CLG       EXEC PROC=ASMACLG
+//C.SYSLIB   DD DISP=SHR,DSN=SYS1.MACLIB
+//          DD DISP=SHR,DSN=SYS1.MODGEN
+//SYSPRINT  DD SYSOUT=*,RECFM=FBA,LRECL=80
+//G.REPORT  DD SYSOUT=*,RECFM=FBA,LRECL=80
+//SNAPDUMP  DD SYSOUT=*
+//C.SYSIN   DD *
+***************************************************************
+*          PROGRAM TO READ DATA FROM ZOS NUCLUS BASED ON
+*          VARIOUS EXAMPLES ON WEB AND IBM REFERENCE WEBSITE
+*          MARCH 25, 2018
+***************************************************************
+         PRINT GEN
+MAIN     CSECT ,
+MAIN     AMODE 31
+MAIN     RMODE 24
+***********ENTRY TO PROGRAM************************************
+         SAVE    (14,12)                   SAVE REGS ON ENTRY
+         BASR    R12,0                     SET UP BASE REGS LIKE BAL
+         USING   *,R12                     S/360 STYLE ENTRY, I KNOW
+         ST      R13,SAVEA+4               ENSURE SAVEA CHAIN BUILT
+         LA      R13,SAVEA                 CORRECTLY
+***********OPEN DATA SETS   ***********************************
+         OPEN   (REPORT,OUTPUT)            OPEN REPORT PRINT DS
+         PUT    REPORT,TITLINE1
+         PUT    REPORT,TITLINE2
+         PUT    REPORT,TITLINE3
+***********ACCESS IPA       ***********************************
+ACCIPA   EQU    *
+         L      R1,CVTPTR                  LOAD CVT
+         L      R1,CVTECVT-CVT(,R1)        ADR OF ECVT OFF R1
+         L      R2,ECVTIPA-ECVT(,R1)       ADR OF IPA FROM ECVT FLD
+         USING  IPA,R2                     CVT OR IHAIPA??
+*********PREPARE REPORT ***************************************
+         MVC    DEV,IPALPDDV               MOVE IPL DEV TO BUFFER
+         MVC    CAT,IPASCVOL               MOVE MASTCAT VOL TO BUFFR
+         PUT    REPORT,OUTLINE1            PRINT OUT THIS INFO
+         PUT    REPORT,OUTLINE2            PRINT OUT CAT DEVICE
+*********START TO TIDY UP AND CLOSE ***************************
+RETURN   EQU    *
+         CLOSE  (REPORT)
+GOBACK   L      R13,SAVEA+4                 FIND REGS
+         RETURN (14,12),RC=0               RELOAD REGS AND RETURN CD 0
+*
+         LTORG
+***********DATA DEF  ******************************************
+SAVEA    DS      18F                       SAVE AREA
+*********DCBS FOR FILES ***************************************
+REPORT   DCB    DDNAME=REPORT,DSORG=PS,MACRF=PM,RECFM=FB,BLKSIZE=0,    +
+               LRECL=80
+TITLINE1 DC     CL80'IPL PARAMETER REPORT YOUTUBE'
+TITLINE2 DC     CL80'============================'
+TITLINE3 DC     CL80'                            '
+OUTLINE1 DC     CL80'IPL DEVICE=XXXX'      PRINT IPL DEVICE
+DEV      EQU    OUTLINE1+11,4              DEV NUMBER IS 4 BYTES
+OUTLINE2 DC     CL80'MCAT   DEV=XXXXXX'
+CAT      EQU    OUTLINE2+11,6              VOLUMES ARE 6 BYTES
+***********CVT ACCESS MACROS***********************************
+         CVT    DSECT=YES,LIST=YES         CVT MAPPING
+         IHAECVT DSECT=YES,LIST=YES        EXTENDED CVT
+         IHAIPA ,                          IPL PARAMETERS
+*
+*********REG EQUATES AND PROGRAM END***************************
+R0       EQU     0
+R1       EQU     1
+R2       EQU     2
+R3       EQU     3
+R4       EQU     4
+R5       EQU     5
+R6       EQU     6
+R7       EQU     7
+R8       EQU     8
+R9       EQU     9
+R10      EQU     10
+R11      EQU     11
+R12      EQU     12
+R13      EQU     13
+R14      EQU     14
+R15      EQU     15
+         END ,                             PROGRAM END. DEBUGGIN NOW
+/*
+//
+
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