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compress_scalar for average works correctly now

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This commit is contained in:
Simon Rose
2022-05-11 14:47:45 +02:00
committed by Michael Davidsaver
parent bf4a4c6b78
commit 11a4bed9aa
3 changed files with 22 additions and 63 deletions
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12
modules/database/src/std/rec/compressRecord.c
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@@ -294,19 +294,13 @@ static int compress_scalar(struct compressRecord *prec,double *psource)
/* for scalars, Median not implemented => use average */
case (compressALG_N_to_1_Average):
case (compressALG_N_to_1_Median):
if (inx == 0)
*pdest = value;
else {
*pdest += value;
if (inx + 1 >= prec->n)
*pdest = *pdest / (inx + 1);
}
*pdest = (inx * (*pdest) + value) / (inx + 1);
break;
}
inx++;
if (inx >= prec->n || prec->pbuf == menuYesNoYES) {
if ((inx >= prec->n) || (prec->pbuf == menuYesNoYES)) {
put_value(prec,pdest,1);
prec->inx = 0;
prec->inx = (inx >= prec->n) ? 0 : inx;
return 0;
} else {
prec->inx = inx;