Metrohm viva 1.0 (process analysis) - Manual (Page 274)

4.5 Determination overview
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viva 1.0 (for Process analysis)
Operator
Selection of the comparison operator for the filter criterion.
for fields of the type = text
Selection
= | <> | empty | not empty
Default value =
for fields of the type = number
Selection
= | <> | < | <= | > | >= | empty | not empty | inva-
lid | out of limits
Default value =
invalid
Values with the invalid entry are filtered for.
out of limits
Values that are outside of the limit values defined for the selected fields
will be filtered for (values shown in red).
for fields of the type = date
Selection
= | <> | < | <= | > | >= | empty | not empty | inva-
lid | out of limits | Today
Default value =
Today
A search is made for the current date. A range in days can also be
defined in the Comparative value field, according to which filtration
should be carried out, starting from the current date.
Comparative value
Selection or entry of the comparative value for the filter criterion. For fields
where Type = Date, the date can be selected by pressing on [...] in the
Select date dialog window.
for fields of the type = text
Entry
256 characters
Definition of a text expression as comparative value.
* can be used as a wildcard for any character string
if the Use asterisk (*) as wildcard option is
enabled.
for fields of the type = number
Entry
all possible numerical values
Definition of a numerical value as comparative
value.