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Yamcs Server Manual
Yamcs Release Notes
Source Code Documentation
Export Parameter ValuesΒΆ
Export parameter values in CSV format
Warning
This method uses server-streaming. Yamcs sends an unspecified amount of data using chunked transfer encoding.
URI Template
GET /api/archive/{instance}:exportParameterValues
POST /api/archive/{instance}:exportParameterValues
{instance}
Yamcs instance name
Query Parameters
start
Filter the lower bound of the parameter's generation time. Specify a date string in ISO 8601 format.
stop
Filter the upper bound of the parameter's generation time. Specify a date string in ISO 8601 format.
parameters
The parameters to add to the export.
list
Identifier of a Parameter List, describing the parameters to export.
This may be used as an alternative to the
parameters
field.namespace
Namespace used to display parameter names in csv header. Only used when no parameter ids were specified.
extra
Extra columns added to the CSV output:
raw
: Raw parameter valuesmonitoring
: Monitoring status
delimiter
Column delimiter. One of
TAB
,COMMA
orSEMICOLON
. Default:TAB
.interval
When specified, only one value each for each interval is returned. The value is in milliseconds.
preserveLastValue
If true, repeat the the previous value, if there is no value for the current timestamp. Default:
false
.pos
The zero-based row number at which to start outputting results. Default:
0
.limit
The maximum number of returned records. Default: unlimited.
order
The order of the returned results. Can be either
asc
ordesc
. Default:asc
.filename
Preferred filename, this is returned in a Content-Disposition HTTP header. If unset, Yamcs will determine a name.
header
Header row to include in the response. One of
QUALIFIED_NAME
,SHORT_NAME
orNONE
. Default:QUALIFIED_NAME
.