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You lose, fella. The EMTP logic has detected an error condition, and is now going to terminate program execution. The following
% ]( n( {0 M+ j1 @7 H3 ]# gmessage summarizes the circumstances leading to this situation. Where an otherwise-unidentified data card is referred to, or where' U$ |/ V d3 s" b V ^
the "last" card is mentioned, it is the most recently read card of the input data that is meant. The 80-column image of this card' x3 {, j7 e* e1 o9 w+ b; C" i v9 \
is generally the last one printed out prior to this termination message. But possibly this last-read card has not yet been
( x+ \: G) G' u- {; Z2 rdisplayed, so a copy follows:
' _& R2 k. p2 L0 X g) a4 U8 s " "
$ ~5 k& x2 I* Z0 f KILL code number Overlay number Nearby statement number
0 t0 R. E8 H, g8 E, J0 Z H 1 13 81094 b6 R& T5 ~3 S/ }
KILL = 1. Storage exceeded for EMTP List Number 8. See the dimensioned limit in the case-summary statistics below. The problem
0 ]% B3 {* v0 }4 j8 ]1 fis simply too big for the program as currently dimensioned. Yet, do not forget dynamic dimensioning as described in the Oct., 1993,! n8 j* m! k& Y& {6 C& y: w0 ]
newsletter. In this case, edit LISTSIZE.DAT to increase table sizes, and then try again. Of course, such dynamic expansion is
9 Q8 A6 Q( C. _- gpossible only within limits fixed by LISTSIZE.BPA (used by variable-dimensioning program "VARDIM" as ATP is to be linked).* l# V: Y+ ]7 {' L* \
Sometimes the reason for EMTP table overflow is unclear, and Program Maintenance might wish to inspect the contents of the error2 l# S2 V( m! ]7 p
interface vectors LSTAT and FLSTAT. These now follow. First comes LSTAT, using (12I10) encoding; then comes FLSTAT,8 c* `0 x) m' ], {$ Y# `
using (8E15.6) encoding:% u" N n. W( r3 l, \7 t9 m6 p
LSTAT = -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 -9999 10 80
3 p n" \) ]! F9 x* W% tLSTAT = 323 0 -9999 8 324 0 8109 -9999 116 155 323 7& Y8 g( X; L, M x, ~8 x
FLSTAT = 1.562500E-02 1.562500E-02 7.812500E-02 7.812500E-02 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00' d. e! W! \" b
FLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 5.000000E+01 6.000000E+01 0.000000E+00 0.000000E+00 0.000000E+006 G" O9 \9 r3 o/ v
FLSTAT = 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00 0.000000E+00! B- B+ C" A7 B: G2 l
Yet maybe the user would like some suggestions as to why the table in question (List Number 8 ) has overflowed. If such further
$ p ^: d+ l5 h- kinformation is available, it will now follow immediately ....
, H- d% O; _1 L3 L( V# PList 8 stores past history points for distributed-parameter transmission circuits (lines or cables) in modal form. Each X& p, `/ \, G8 G! h
propagation mode requires storage, and there are as many modes as there are coupled conductors or phases (e.g., a double-circuit
5 M5 w6 G. ]$ ^: N! Bline will normally have 6 modes). Each mode requires TAU / DELTAT entries, where TAU is the modal travel time of the line,
* U) G+ @8 }0 M( qDELTAT is the time-step size, and the division involves integer truncation followed by the addition of unity.
: C! x4 P6 l+ a4 `: b$ hIn order to effectively trade memory space among the different EMTP tables (EMTP List Sizes), the user must know how many arrays
* q% x3 C3 S9 u(columns) there are in each table. The following tabulation shows the effective multiplicities that are associated with each
* C" P3 T' ]0 @% x _5 bindependent EMTP List Size (those lists whose lengths are under user control by means of the EMTP variable-dimensioning program
" G( I) a+ ?$ p; }+ [6 ^"VARDIM").' R5 b, y9 h; m+ X) P/ j
-------------1------------------------------------------------------------------------------------------------------------3 E3 z, h) E8 V- }
1 i4 N, k, B5 N! Q: U8 t) b4 l
List Number 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27' O9 E- _" j$ V" u
" |, s; U$ n2 b. ^0 u% d
-------------1------------------------------------------------------------------------------------------------------------) f n; @ P0 D, i9 V* o
* K" z/ J; @0 a. `: vFloating Pt. 1 6 5 3 6 1 12 2 2 8 3 1 4 8 1 2 2 0 6 1 1 24 2 1 # * 1& C# \1 D6 `/ P" e& f
Integer 1 4 7 0 2 1 10 0 0 11 0 3 0 4 0 0 2 1 10 2 0 0 0 0 0 0 0' h1 O: h5 m3 j5 Q9 t0 y y' @
Total 1 10 12 3 8 2 22 2 2 19 3 4 4 12 1 2 1 16 3 1 24 2 1 # * 1+ v& X1 S5 Y! T6 p
; F; k+ P8 t/ T9 b' d% N, O-------------1------------------------------------------------------------------------------------------------------------8 Z+ K( M4 g; T/ c0 W
6 e* K( c `5 a6 F
# --- Used only for virtual computers (Burroughs, PRIME, VAX, Apollo, etc.). Others can ignore this List.
9 N/ `% z+ h5 \$ j5 C, U8 H. g0 _* --- Rather than count List 24 itself, add the value to the floating-point and total counts for Lists 1 and 6. |
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发表于 2012-12-5 16:54:19
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