[1615] | 1 | C0CRXNRD ; VEN/SMH - RxNorm Utilities: Routine to Read RxNorm files;2013-03-06 4:32 PM
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| 2 | ;;2.0;RX NORM;;May 11, 2012;Build 50
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| 3 | ; (C) Sam Habiel 2013
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| 4 | ; See license for terms of use.
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| 5 | ;
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| 6 | W "No entry from top" Q
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| 7 | IMPORT(PATH) ; PUBLIC ENTRY POINT. Rest are private
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| 8 | I PATH="" QUIT
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| 9 | S U="^"
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| 10 | N STARTTIME S STARTTIME=$P($H,",")*24*60*60+$P($H,",",2)
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| 11 | D SAB(PATH),CONSO(PATH),SAT(PATH),STY(PATH),REL(PATH),DOC(PATH)
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| 12 | N ENDTIME S ENDTIME=$P($H,",")*24*60*60+$P($H,",",2)
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| 13 | W !,(ENDTIME-STARTTIME)/60_" minutes elapsed"
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| 14 | QUIT
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| 15 | ;
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| 16 | ; Everything is private from down on...
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| 17 | DELFILED(FN) ; Delete file data; PEP procedure; only for RxNorm files
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| 18 | ; FN is Filenumber passed by Value
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| 19 | QUIT:$E(FN,1,3)'=176 ; Quit if not RxNorm files
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| 20 | N ROOT S ROOT=$$ROOT^DILFD(FN,"",1) ; global root
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| 21 | N ZERO S ZERO=@ROOT@(0) ; Save zero node
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| 22 | S $P(ZERO,U,3,9999)="" ; Remove entry # and last edited
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| 23 | K @ROOT ; Kill the file -- so sad!
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| 24 | S @ROOT@(0)=ZERO ; It riseth again!
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| 25 | QUIT
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| 26 | GETLINES(PATH,FILENAME) ; Get number of lines in a file
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| 27 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 28 | U IO
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| 29 | N I,LINE
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| 30 | F I=1:1 R LINE:0 Q:$$STATUS^%ZISH
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| 31 | D CLOSE^%ZISH("FILE")
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| 32 | Q I-1
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| 33 | CONSO(PATH,INCRES) ; Open and read concepts file: RXNCONSO.RRF
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| 34 | ; PATH ByVal, path of RxNorm files
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| 35 | ; INCRES ByVal, include restricted sources. 1 for yes, 0 for no
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| 36 | I PATH="" QUIT
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| 37 | S INCRES=+$G(INCRES) ; if not passed, becomes zero.
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| 38 | N FILENAME S FILENAME="RXNCONSO.RRF"
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| 39 | D DELFILED(176.001) ; delete data
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| 40 | N LINES S LINES=$$GETLINES(PATH,FILENAME)
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| 41 | N POP
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| 42 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 43 | IF POP D EN^DDIOL("Error reading file..., Please check...") G EX
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| 44 | N C0CCOUNT
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| 45 | F C0CCOUNT=1:1 D Q:$$STATUS^%ZISH
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| 46 | . U IO
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| 47 | . N LINE R LINE:0
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| 48 | . IF $$STATUS^%ZISH QUIT
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| 49 | . I '(C0CCOUNT#1000) U $P W C0CCOUNT," of ",LINES," read ",! U IO ; update every 1000
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| 50 | . S ^C0CRXN(176.001,C0CCOUNT,0)=$TR(LINE,"|^","^|")
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| 51 | . ; TODO Implement Filtering:
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| 52 | . ; If the source is a restricted source, decide what to do based on what's asked.
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| 53 | . ; N SRCIEN S SRCIEN=$$FIND1^DIC(176.003,"","QX",SAB,"B") ; SrcIEN in RXNORM SOURCES file
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| 54 | . ; N RESTRIC S RESTRIC=$$GET1^DIQ(176.003,SRCIEN,14,"I") ; 14 is restriction field; values 0-4
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| 55 | . ; If RESTRIC is zero, then it's unrestricted. Everything else is restricted.
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| 56 | . ; If user didn't ask to include restricted sources, and the source is restricted, then quit
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| 57 | . ; I 'INCRES,RESTRIC QUIT
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| 58 | EX D CLOSE^%ZISH("FILE")
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| 59 | N DIK S DIK="^C0CRXN(176.001," D IXALL^DIK
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| 60 | QUIT
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| 61 | ;
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| 62 | ;
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| 63 | SAT(PATH) ; Open and read Concept and Atom attributes: RXNSAT.RRF
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| 64 | I PATH="" QUIT
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| 65 | N FILENAME S FILENAME="RXNSAT.RRF"
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| 66 | D DELFILED(176.002) ; delete data
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| 67 | N LINES S LINES=$$GETLINES(PATH,FILENAME)
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| 68 | N POP
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| 69 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 70 | IF POP W "Error reading file..., Please check...",! G EX2
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| 71 | N C0CCOUNT F C0CCOUNT=1:1 Q:$$STATUS^%ZISH D
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| 72 | . U IO
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| 73 | . N LINE R LINE:0
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| 74 | . IF $$STATUS^%ZISH QUIT
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| 75 | . I '(C0CCOUNT#1000) U $P W C0CCOUNT," of ",LINES," read ",! U IO ; update every 1000
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| 76 | . ;
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| 77 | . ; We switch around the fields .01 and .09 because the .01 isn't always present; where as .09 is required
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| 78 | . N RXCUI1,ATN9
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| 79 | . S RXCUI1=$P(LINE,"|",1)
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| 80 | . S ATN9=$P(LINE,"|",9)
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| 81 | . S $P(LINE,"|",1)=ATN9
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| 82 | . S $P(LINE,"|",9)=RXCUI1
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| 83 | . ;
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| 84 | . ; Save off
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| 85 | . S ^C0CRXN(176.002,C0CCOUNT,0)=$TR(LINE,"|^","^|")
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| 86 | EX2 D CLOSE^%ZISH("FILE")
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| 87 | N DIK S DIK="^C0CRXN(176.002," D IXALL^DIK
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| 88 | QUIT
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| 89 | ;
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| 90 | ;
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| 91 | SAB(PATH) ; Open the read RxNorm Sources file: RXNSAB.RRF
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| 92 | I PATH="" QUIT
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| 93 | N FILENAME S FILENAME="RXNSAB.RRF"
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| 94 | D DELFILED(176.003) ; delete data
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| 95 | N POP
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| 96 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 97 | IF POP W "Error reading file..., Please check...",! G EX3
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| 98 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 99 | . U IO
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| 100 | . N LINE R LINE:0
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| 101 | . IF $$STATUS^%ZISH QUIT
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| 102 | . U $P W I,! U IO ; Write I to the screen, then go back to reading the file
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| 103 | . ; Switch pieces 1 and 4 because 4 is always defined. Goes into .01 field.
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| 104 | . N VCUI S VCUI=$P(LINE,"|",1)
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| 105 | . N RSAB S RSAB=$P(LINE,"|",4)
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| 106 | . S $P(LINE,"|",1)=RSAB
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| 107 | . S $P(LINE,"|",4)=VCUI
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| 108 | . S ^C0CRXN(176.003,I,0)=$TR(LINE,"^|","|^")
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| 109 | EX3 D CLOSE^%ZISH("FILE")
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| 110 | N DIK S DIK="^C0CRXN(176.003," D IXALL^DIK
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| 111 | QUIT
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| 112 | STY(PATH) ; Open and read RxNorm Semantic types file: RXNSTY.RRF
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| 113 | I PATH="" QUIT
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| 114 | N FILENAME S FILENAME="RXNSTY.RRF"
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| 115 | D DELFILED(176.004) ; delete data
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| 116 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 117 | N POP
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| 118 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 119 | IF POP W "Error reading file..., Please check...",! G EX4
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| 120 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 121 | . U IO
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| 122 | . N LINE R LINE:0
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| 123 | . IF $$STATUS^%ZISH QUIT
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| 124 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 125 | . S ^C0CRXN(176.004,I,0)=$TR(LINE,"^|","|^")
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| 126 | EX4 D CLOSE^%ZISH("FILE")
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| 127 | N DIK S DIK="^C0CRXN(176.004," D IXALL^DIK
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| 128 | QUIT
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| 129 | ;
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| 130 | REL(PATH) ; Open and read RxNorm Relationships file: RXNREL.RRF
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| 131 | I PATH="" QUIT
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| 132 | N FILENAME S FILENAME="RXNREL.RRF"
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| 133 | D DELFILED(176.005) ; delete data
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| 134 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 135 | N POP
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| 136 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 137 | IF POP W "Error reading file..., Please check...",! G EX5
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| 138 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 139 | . U IO
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| 140 | . N LINE R LINE:0
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| 141 | . IF $$STATUS^%ZISH QUIT
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| 142 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 143 | . ; swap RXCUI1 location with SAB b/c SAB is required so can be .01 field
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| 144 | . N RXCUI1 S RXCUI1=$P(LINE,"|",1)
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| 145 | . N SAB S SAB=$P(LINE,"|",11)
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| 146 | . S $P(LINE,"|",1)=SAB
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| 147 | . S $P(LINE,"|",11)=RXCUI1
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| 148 | . S ^C0CRXN(176.005,I,0)=$TR(LINE,"^|","|^")
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| 149 | EX5 D CLOSE^%ZISH("FILE")
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| 150 | N DIK S DIK="^C0CRXN(176.005," D IXALL^DIK
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| 151 | QUIT
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| 152 | DOC(PATH) ; Open the read RxNorm Abbreviation Documentation file: RXNDOC.RRF
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| 153 | I PATH="" QUIT
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| 154 | N FILENAME S FILENAME="RXNDOC.RRF"
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| 155 | D DELFILED(176.006) ; delete data
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| 156 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 157 | N POP
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| 158 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 159 | IF POP W "Error reading file..., Please check...",! G EX6
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| 160 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 161 | . U IO
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| 162 | . N LINE R LINE:0
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| 163 | . IF $$STATUS^%ZISH QUIT
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| 164 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 165 | . S ^C0CRXN(176.006,I,0)=$TR(LINE,"^|","|^")
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| 166 | EX6 D CLOSE^%ZISH("FILE")
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| 167 | N DIK S DIK="^C0CRXN(176.006," D IXALL^DIK
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| 168 | QUIT
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