GMS:File Import Wizard Supported File Formats

The Text Import Wizard can import various types of data as described in the tables below.

2D scatter points

This will create new scatter points in a new 2D scatter set. Optionally the imported points can be filtered using the filter options available by selecting the Filter Options button.

Field	Type	Required	Comments
X	Number	yes
Y	Number	yes
Label	Text	no
Data Set	Number	no	Any number of steady-state or transient data sets can be imported. When importing transient data sets, a data set name and a time step must be specified for each transient column. Names and time steps are entered into the header row, separated by a vertical slash using the following format: "Name|Timestep". For example, "Dataset1|January 1, 1900". All time steps of a transient data set should be given the same name.

Examples

These examples can be copied and pasted into GMS.

Steady state

"id"	"x"	"y"	"xylene"	"toluene 0.0"	"toluene 2.0"
"OW-21"	32.4	74.3	300	999	999
"OW-22"	93.4	32.3	84	398	401
"OW-23"	83.3	48.2	89	47	52
"OW-24"	46.8	29.1	207	147	134

Transient

"id"	"x"	"y"	"xylene|01/01/2000 00:00"	"xylene|01/01/2000 12:00"	"xylene|01/02/2000 00:00"
"OW-21"	32.4	74.3	300	87	276
"OW-22"	93.4	32.3	84	310	187
"OW-23"	83.3	48.2	89	148	198
"OW-24"	46.8	29.1	207	147	134
"OW-25"	40.3	50.1	158	213	32
"OW-26"	60.7	52.0	27	41	300
"OW-27"	78.7	72.9	264	275	206

3D scatter points

This will create new scatter points in a new 3D scatter set.

Field	Type	Required	Comments
X	Number	yes
Y	Number	yes
Z	Number	yes
Label	Text	no
Material ID	Number	no
Data Set	Number	no	Any number of steady-state or transient data sets can be imported. When importing transient data sets, a data set name and a time step must be specified for each transient column. Names and time steps are entered into the header row, separated by a vertical slash using the following format: "Name|Timestep". For example, "Dataset1|January 1, 1900". All time steps of a transient data set should be given the same name.

Examples

These examples can be copied and pasted into GMS.

Steady state

"id"	"x"	"y"	"z"	"xylene"	"toluene 0.0"	"toluene 2.0"
"OW-21"	32.4	74.3	10.1	300	87	999
"OW-22"	93.4	32.3	25.7	84	310	187
"OW-23"	83.3	48.2	5.3	89	148	198
"OW-24"	46.8	29.1	-42.2	207	147	134

Transient

"id"	"x"	"y"	"z"	"xylene|01/01/2000 00:00"	"xylene|01/01/2000 12:00"	"xylene|01/02/2000 00:00"
"OW-21"	32.4	74.3	10.1	300	387	276
"OW-22"	93.4	32.3	25.7	84	310	187
"OW-23"	83.3	48.2	5.3	89	148	198
"OW-24"	46.8	29.1	-42.2	207	147	134

Observation data

This creates new feature points in the existing, active coverage. The active coverage must exist and have a steady state observation attribute (like "Head") defined.

Field	Type	Required	Comments
Point Name	Text	no
X	Number	yes
Y	Number	yes
Z	Number	no
Layer	Number	no	The 3D grid layer the point is associated with.
Measurement	Text	no	Measurement name. Multiple measurements allowed.
Interval	Number	no	Use Interval and Confidence, or Std. Dev. but not both.
Confidence	Number	no	Use Interval and Confidence, or Std. Dev. but not both.
Standard Deviation	Number	no	Use Interval and Confidence, or Std. Dev. but not both.

Example

"id"	"x"	"y"	"z"	"lay"	"hd"	"int"	"conf"
"OBS_Q5"	23.3	44.2	32.2	1	567.5	1.2	95
"OBS_Q6"	83.3	84.3	32.2	1	555.3	1.4	90
"OBS_Q7"	85.3	39.3	33.2	1	999	0	0

Transient observation data

This adds time series curves to existing points in an existing observation coverage. The targeted coverage must be the active coverage.

The existing points and the data being imported are matched by Name or ID. If both Name and ID are specified then ID will take precedence.

Both Date and Time can be specified although data can be imported with only Date or only Time specified (at least one of these fields must be specified). If only the Date is specified then the time is set to 12:00:00 AM. If only Time is specified then it is assumed that the user is not using date/time format and the time is treated as a relative time.

Field	Type	Required	Comments
Name	Text	no	Either Name or ID must be specified
ID	Text	no	Either Name or ID must be specified
Date	Date	no	Either Date or Time or both must be specified
Time	Time	no	Either Date or Time or both must be specified

Example

"id"	"date"	"time"	"head"	
"OBS_Q5"	12/3/1999	18:00:00	238.5
"OBS_Q5"	1/30/2000	07:38:25	834.7
"OBS_Q6"	3/27/2000	18:00:00	878.3
"OBS_Q6"	12/3/1999	18:00:00	733.2

Well data

This creates new feature points in an existing coverage. The point types are set to "well" and the flow rate and other data are assigned to the points. A coverage with the "Wells" attribute must already exist and be the active coverage.

Field	Type	Required	Comments
Name	Text	no
X	Number	yes
Y	Number	yes
Z	Number	no	Elevation of top of well.
Depth	Number	no	Depth to top of screen.
Screen Length	Number	no
Flow Rate	Number	no	Positive for injection, negative for extraction.

Example

"id"	"x"	"y"	"z"	"depth"	"len"	"Q"
"well_1"	123.5	843.2	62.0	51.4	6.0	120.5
"well_2"	134.2	789.4	62.8	60.7	5.4	100.3
"well_3"	147.2	678.1	61.4	110	10.0	300.5

Pumping data

This adds time series curves to existing points in an existing coverage containing wells. The targeted coverage must be the active coverage. The existing points and the data being imported are matched by name.

Field	Type	Required	Comments
Well Name	Text	yes	Must match an existing well, or else data is ignored.
Date	Date	No	Either Date or Time or both must be specified.
Time	Time	No	Either Date or Time or both must be specified.
Flow Rate	Number	yes	Positive for injection, negative for extraction.
Depth	Number	no	Depth to top of screen.
Screen Length	Number	no

Example

"id"	"date"	"time"	"Q"	
"well_1"	12/3/1999	18:00:00	625.0
"well_1"	1/30/2000	07:38:25	0
"well_2"	12/3/1999	18:00:00	0
"well_2"	3/3/2000	14:48:32	100.0

Borehole data

This creates new boreholes. Optionally, a borehole folder name can be specified to organize the imported boreholes.

Field	Type	Required	Comments
Borehole Name	Text	yes
X	Number	yes	X location of the contact.
Y	Number	yes	Y location of the contact.
Z	Number	yes	Z location of the contact.
HGU ID	Number	yes	HGU Material below the contact
Material ID	Number	no	Material below the contact.
Horizon ID	Number	no

"id"	"x"	"y"	"z"	"material"	"horizon"
"borehole_1"	0.0	0.0	0.0	3	1
"borehole_1"	0.0	0.0	10.0	1	2
"borehole_1"	0.0	0.0	15.0	6	4
"borehole_2"	5.0	0.0	1.0	2	3
"borehole_2"	5.0	0.0	6.0	2	4

Borehole sample data

This creates new sample data on existing boreholes, or new sample data on new boreholes if no boreholes with matching names exist. All existing sample data is replaced with that being imported.

Field	Type	Required	Comments
Name	Text	yes	New Borehole Name
X	Number	yes	X location of the borehole.
Y	Number	yes	Y location of the borehole.
Z	Number	yes	Z location of the borehole.
Data Set	Number	yes

"id"	"x"	"y"	"z"	"data"
"borehole_1"	0.0	0.0	0.0	495
"borehole_1"	0.0	0.0	10.0	484
"borehole_1"	0.0	0.0	15.0	454
"borehole_2"	5.0	0.0	1.0	259
"borehole_2"	5.0	0.0	6.0	248

Transient point data

This creates new time series curve data on existing feature points similar to the "Pumping data" option above. This option is more generic than the "Pumping data" option, however, because it will work with feature points of any type and any attribute (that can be transient) of that feature point.

The existing points and the data being imported are matched by Name or ID or X and Y. The order of precedence for these fields is ID, Name, then X and Y.

Both Date and Time can be specified although data can be imported with only Date or only Time specified (at least one of these fields must be specified). If only the Date is specified then the time is set to 12:00:00 AM. If only Time is specified then it is assumed that the user is not using date/time format and the time is treated as a relative time.

Data for more than one attribute can be imported at the same time. The attributes of the active coverage are listed as available fields that can be mapped.

Field	Type	Required	Comments
Name	Text	No	Name or ID or X and Y must be specified.
ID	Number	No	Name or ID or X and Y must be specified.
Date	Date	No	Either Date or Time or both must be specified.
Time	Time	No	Either Date or Time or both must be specified.
X	Number	No	Name or ID or X and Y must be specified.
Y	Number	No	Name or ID or X and Y must be specified.
[Attribute1...]	Number	No	The value of the selected attribute at the given date/time.
[AttributeN]	Number	No	The value of the selected attribute at the given date/time.

"id"	"date"	"time"	"x"	"y"	"Flow rate"
"well_1"	12/3/1999	18:00:00	123.5	843.2	625
"well_1"	1/30/2000	07:38:25	123.5	843.2	0
"well_2"	3/27/2000	18:00:00	134.2	789.4	0
"well_2"	12/3/1999	18:00:00	134.2	789.4	100.0

Transient node data

Similar to Transient point data but for nodes. Since nodes don't have names they must be matched by ID or XY location.

Field	Type	Required	Comments
ID	Number	No	Either ID or X and Y must be specified.
Date	Date	No	Either Date or Time or both must be specified.
Time	Time	No	Either Date or Time or both must be specified.
X	Number	No	Either ID or X and Y must be specified.
Y	Number	No	Either ID or X and Y must be specified.
[Attribute1...]	Number	No	The value of the selected attribute at the given date/time.
[AttributeN]	Number	No	The value of the selected attribute at the given date/time.

Transient arc data

Similar to Transient point data but for arcs. Since arcs don't have a single XY location they must be matched by ID or Name.

Field	Type	Required	Comments
Name	Text	No	Either Name or ID must be specified.
ID	Number	No	Either Name or ID must be specified.
Date	Date	No	Either Date or Time or both must be specified.
Time	Time	No	Either Date or Time or both must be specified.
[Attribute1...]	Number	No	The value of the selected attribute at the given date/time.
[AttributeN]	Number	No	The value of the selected attribute at the given date/time.

Transient polygon data

Similar to Transient point data but for polygons. Since polygons don't have a single XY location they must be matched by ID or Name.

Field	Type	Required	Comments
Name	Text	No	Name or ID must be specified.
ID	Number	No	Name or ID must be specified.
Date	Date	No	Either Date or Time or both must be specified.
Time	Time	No	Either Date or Time or both must be specified.
[Attribute1...]	Number	No	The value of the selected attribute at the given date/time.
[AttributeN]	Number	No	The value of the selected attribute at the given date/time.