[1630] | 1 | C0CRXNRD ; VEN/SMH - RxNorm Utilities: Routine to Read RxNorm files;2013-11-14 1:23 PM
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[1642] | 2 | ;;2.3;RXNORM FOR VISTA;;Jul 22, 2014;Build 10
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[1615] | 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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[1630] | 7 | IMPORT(PATH,RESTRICTED) ; PUBLIC ENTRY POINT. Rest are private
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[1615] | 8 | I PATH="" QUIT
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[1630] | 9 | S RESTRICTED=$G(RESTRICTED,0)
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[1615] | 10 | S U="^"
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| 11 | N STARTTIME S STARTTIME=$P($H,",")*24*60*60+$P($H,",",2)
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[1630] | 12 | N SABS
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| 13 | D SAB(PATH,.SABS) ; Load restriction values into SAB. ; 176.006
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| 14 | D CONSO(PATH,.SABS,RESTRICTED),SAT(PATH,.SABS,RESTRICTED) ; 176.001,176.002
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| 15 | D STY(PATH),REL(PATH),DOC(PATH) ; 176.003-5
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[1615] | 16 | N ENDTIME S ENDTIME=$P($H,",")*24*60*60+$P($H,",",2)
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| 17 | W !,(ENDTIME-STARTTIME)/60_" minutes elapsed"
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| 18 | QUIT
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| 19 | ;
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| 20 | ; Everything is private from down on...
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| 21 | DELFILED(FN) ; Delete file data; PEP procedure; only for RxNorm files
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| 22 | ; FN is Filenumber passed by Value
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| 23 | QUIT:$E(FN,1,3)'=176 ; Quit if not RxNorm files
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| 24 | N ROOT S ROOT=$$ROOT^DILFD(FN,"",1) ; global root
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| 25 | N ZERO S ZERO=@ROOT@(0) ; Save zero node
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| 26 | S $P(ZERO,U,3,9999)="" ; Remove entry # and last edited
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| 27 | K @ROOT ; Kill the file -- so sad!
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| 28 | S @ROOT@(0)=ZERO ; It riseth again!
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| 29 | QUIT
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| 30 | GETLINES(PATH,FILENAME) ; Get number of lines in a file
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[1630] | 31 | N POP
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[1615] | 32 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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[1630] | 33 | Q:POP
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[1615] | 34 | U IO
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| 35 | N I,LINE
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| 36 | F I=1:1 R LINE:0 Q:$$STATUS^%ZISH
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| 37 | D CLOSE^%ZISH("FILE")
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| 38 | Q I-1
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[1630] | 39 | CONSO(PATH,SABS,RESTRICTED) ; Open and read concepts file: RXNCONSO.RRF
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[1615] | 40 | ; PATH ByVal, path of RxNorm files
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[1630] | 41 | ; SABS ByRef, arrays of SABS(SAB)=restriction level
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| 42 | ; RESTRICTED ByVal, include restricted sources. 1 for yes, 0 for no
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[1615] | 43 | I PATH="" QUIT
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| 44 | N FILENAME S FILENAME="RXNCONSO.RRF"
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| 45 | D DELFILED(176.001) ; delete data
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| 46 | N LINES S LINES=$$GETLINES(PATH,FILENAME)
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| 47 | N POP
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| 48 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 49 | IF POP D EN^DDIOL("Error reading file..., Please check...") G EX
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| 50 | N C0CCOUNT
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| 51 | F C0CCOUNT=1:1 D Q:$$STATUS^%ZISH
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| 52 | . U IO
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| 53 | . N LINE R LINE:0
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| 54 | . IF $$STATUS^%ZISH QUIT
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| 55 | . I '(C0CCOUNT#1000) U $P W C0CCOUNT," of ",LINES," read ",! U IO ; update every 1000
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[1630] | 56 | . ;
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| 57 | . ; Deal with restriction level
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| 58 | . N SAB S SAB=$P(LINE,"|",12)
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| 59 | . I 'RESTRICTED,SABS(SAB) QUIT ; If not include restricted, and SABS(SAB) is not zero, quit
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| 60 | . ;
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| 61 | . ; Save data
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[1615] | 62 | . S ^C0CRXN(176.001,C0CCOUNT,0)=$TR(LINE,"|^","^|")
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| 63 | EX D CLOSE^%ZISH("FILE")
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| 64 | N DIK S DIK="^C0CRXN(176.001," D IXALL^DIK
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| 65 | QUIT
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| 66 | ;
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| 67 | ;
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[1630] | 68 | SAT(PATH,SABS,RESTRICTED) ; Open and read Concept and Atom attributes: RXNSAT.RRF
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| 69 | ; PATH ByVal, path of RxNorm files
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| 70 | ; SABS ByRef, arrays of SABS(SAB)=restriction level
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| 71 | ; RESTRICTED ByVal, include restricted sources. 1 for yes, 0 for no
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[1615] | 72 | I PATH="" QUIT
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| 73 | N FILENAME S FILENAME="RXNSAT.RRF"
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| 74 | D DELFILED(176.002) ; delete data
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| 75 | N LINES S LINES=$$GETLINES(PATH,FILENAME)
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| 76 | N POP
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| 77 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 78 | IF POP W "Error reading file..., Please check...",! G EX2
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| 79 | N C0CCOUNT F C0CCOUNT=1:1 Q:$$STATUS^%ZISH D
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| 80 | . U IO
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| 81 | . N LINE R LINE:0
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| 82 | . IF $$STATUS^%ZISH QUIT
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| 83 | . I '(C0CCOUNT#1000) U $P W C0CCOUNT," of ",LINES," read ",! U IO ; update every 1000
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| 84 | . ;
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| 85 | . ; We switch around the fields .01 and .09 because the .01 isn't always present; where as .09 is required
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| 86 | . N RXCUI1,ATN9
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| 87 | . S RXCUI1=$P(LINE,"|",1)
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| 88 | . S ATN9=$P(LINE,"|",9)
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| 89 | . S $P(LINE,"|",1)=ATN9
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| 90 | . S $P(LINE,"|",9)=RXCUI1
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| 91 | . ;
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[1630] | 92 | . ; Deal with restricted sources
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| 93 | . N SAB S SAB=$P(LINE,"|",10)
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| 94 | . I 'RESTRICTED,SABS(SAB) QUIT ; If not include restricted, and SABS(SAB) is not zero, quit
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| 95 | . ;
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[1615] | 96 | . ; Save off
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| 97 | . S ^C0CRXN(176.002,C0CCOUNT,0)=$TR(LINE,"|^","^|")
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| 98 | EX2 D CLOSE^%ZISH("FILE")
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| 99 | N DIK S DIK="^C0CRXN(176.002," D IXALL^DIK
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| 100 | QUIT
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| 101 | ;
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| 102 | ;
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[1630] | 103 | SAB(PATH,SABS) ; Open the read RxNorm Sources file: RXNSAB.RRF
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[1615] | 104 | I PATH="" QUIT
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| 105 | N FILENAME S FILENAME="RXNSAB.RRF"
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| 106 | D DELFILED(176.003) ; delete data
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| 107 | N POP
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| 108 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 109 | IF POP W "Error reading file..., Please check...",! G EX3
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| 110 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 111 | . U IO
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| 112 | . N LINE R LINE:0
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| 113 | . IF $$STATUS^%ZISH QUIT
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| 114 | . U $P W I,! U IO ; Write I to the screen, then go back to reading the file
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| 115 | . ; Switch pieces 1 and 4 because 4 is always defined. Goes into .01 field.
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| 116 | . N VCUI S VCUI=$P(LINE,"|",1)
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| 117 | . N RSAB S RSAB=$P(LINE,"|",4)
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| 118 | . S $P(LINE,"|",1)=RSAB
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| 119 | . S $P(LINE,"|",4)=VCUI
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| 120 | . S ^C0CRXN(176.003,I,0)=$TR(LINE,"^|","|^")
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| 121 | EX3 D CLOSE^%ZISH("FILE")
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| 122 | N DIK S DIK="^C0CRXN(176.003," D IXALL^DIK
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[1630] | 123 | N C0CI F C0CI=0:0 S C0CI=$O(^C0CRXN(176.003,C0CI)) Q:'C0CI D
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| 124 | . S SABS($$GET1^DIQ(176.003,C0CI,.01))=$$GET1^DIQ(176.003,C0CI,"SRL")
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[1615] | 125 | QUIT
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| 126 | STY(PATH) ; Open and read RxNorm Semantic types file: RXNSTY.RRF
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| 127 | I PATH="" QUIT
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| 128 | N FILENAME S FILENAME="RXNSTY.RRF"
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| 129 | D DELFILED(176.004) ; delete data
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| 130 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 131 | N POP
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| 132 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 133 | IF POP W "Error reading file..., Please check...",! G EX4
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| 134 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 135 | . U IO
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| 136 | . N LINE R LINE:0
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| 137 | . IF $$STATUS^%ZISH QUIT
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| 138 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 139 | . S ^C0CRXN(176.004,I,0)=$TR(LINE,"^|","|^")
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| 140 | EX4 D CLOSE^%ZISH("FILE")
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| 141 | N DIK S DIK="^C0CRXN(176.004," D IXALL^DIK
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| 142 | QUIT
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| 143 | ;
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| 144 | REL(PATH) ; Open and read RxNorm Relationships file: RXNREL.RRF
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| 145 | I PATH="" QUIT
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| 146 | N FILENAME S FILENAME="RXNREL.RRF"
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| 147 | D DELFILED(176.005) ; delete data
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| 148 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 149 | N POP
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| 150 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 151 | IF POP W "Error reading file..., Please check...",! G EX5
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| 152 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 153 | . U IO
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| 154 | . N LINE R LINE:0
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| 155 | . IF $$STATUS^%ZISH QUIT
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| 156 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 157 | . ; swap RXCUI1 location with SAB b/c SAB is required so can be .01 field
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| 158 | . N RXCUI1 S RXCUI1=$P(LINE,"|",1)
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| 159 | . N SAB S SAB=$P(LINE,"|",11)
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| 160 | . S $P(LINE,"|",1)=SAB
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| 161 | . S $P(LINE,"|",11)=RXCUI1
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| 162 | . S ^C0CRXN(176.005,I,0)=$TR(LINE,"^|","|^")
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| 163 | EX5 D CLOSE^%ZISH("FILE")
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| 164 | N DIK S DIK="^C0CRXN(176.005," D IXALL^DIK
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| 165 | QUIT
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| 166 | DOC(PATH) ; Open the read RxNorm Abbreviation Documentation file: RXNDOC.RRF
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| 167 | I PATH="" QUIT
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| 168 | N FILENAME S FILENAME="RXNDOC.RRF"
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| 169 | D DELFILED(176.006) ; delete data
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| 170 | N LINES S LINES=$$GETLINES(PATH,FILENAME) ; Get # of lines
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| 171 | N POP
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| 172 | D OPEN^%ZISH("FILE",PATH,FILENAME,"R")
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| 173 | IF POP W "Error reading file..., Please check...",! G EX6
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| 174 | N I F I=1:1 Q:$$STATUS^%ZISH D
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| 175 | . U IO
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| 176 | . N LINE R LINE:0
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| 177 | . IF $$STATUS^%ZISH QUIT
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| 178 | . I '(I#1000) U $P W I," of ",LINES," read ",! U IO ; update every 1000
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| 179 | . S ^C0CRXN(176.006,I,0)=$TR(LINE,"^|","|^")
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| 180 | EX6 D CLOSE^%ZISH("FILE")
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| 181 | N DIK S DIK="^C0CRXN(176.006," D IXALL^DIK
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| 182 | QUIT
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