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| geoscene3d:project_content:datasets:odv_dataset [2020/02/12 16:12] – rebecca130301_gmail.com | geoscene3d:project_content:datasets:odv_dataset [2020/03/22 18:04] (current) – external edit 127.0.0.1 |
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| ====== ODV Dataset ====== | ====== ODV Dataset ====== |
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| An ODV Dataset represents a group of ODV (One Dimensional Vertical) geophysical resistivity layer models. The dataset is defined with a query that consists of a rectangular extent, settings for data type, and optional SQL. ODV Datasets are used in the [[:geoscene3d:project_content:datasets:odv_models_1d_geophysics_object|ODV Models (1D Geophysics) Object]]. | An ODV Dataset represents a group of ODV (One Dimensional Vertical) geophysical resistivity layer models. The dataset is defined with a query that consists of a rectangular extent, settings for data type, and optional SQL. ODV Datasets are used in the [[:geoscene3d:project_content:objects:odv_models:odv_models_1d_geophysics_object|]]. |
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| ==== Source Types ==== | ==== Source Types ==== |
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| [[:geoscene3d:project_content:datasets:access_database_source|Access Database Source]] in [[:geoscene3d:project_content:datasets:gerda_database_format_firebird_database_source|GERDA Database Format\\ | [[:geoscene3d:project_content:sources:access_database_source|]] in [[:geoscene3d:project_content:dataformats:gerda_database_format|]]\\ |
| Firebird Database Source]] in [[:geoscene3d:project_content:datasets:gerda_database_format|GERDA Database Format]]\\ | [[:geoscene3d:project_content:sources:firebird_database_source|]] in [[:geoscene3d:project_content:dataformats:gerda_database_format|]]\\ |
| [[:geoscene3d:project_content:datasets:csv_file_source|CSV File Source]] (generic CSV file format) | [[:geoscene3d:project_content:sources:csv_file_source|]] (generic CSV file format) |
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| When using a generic CSV file source it must be formatted as show here. The column names are identical to field names in the [[:geoscene3d:project_content:datasets:gerda_database_format|GERDA Database Format]]. All columns are required but may be in any order. Corresponding table and field names from GERDA is shown in parenthesis in the field description below the example.<code> | When using a generic CSV file source it must be formatted as show here. The column names are identical to field names in the [[:geoscene3d:project_content:dataformats:gerda_database_format|]]. All columns are required but may be in any order. Corresponding table and field names from GERDA is shown in parenthesis in the field description below the example.<code> |
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| NAME;IDENT;DATATYPE;DATSUBTYPE;MODEL;POSITION;XUTM;YUTM;ELEVATION;LAYER;RHO;THICKNESS;DEPTOP;DEPBOTTOM | NAME;IDENT;DATATYPE;DATSUBTYPE;MODEL;POSITION;XUTM;YUTM;ELEVATION;LAYER;RHO;THICKNESS;DEPTOP;DEPBOTTOM |
| Regardless of source an ODV Dataset is defined in the same way | Regardless of source an ODV Dataset is defined in the same way |
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| __Fixed Extent: __ By default the dataset extent is identical to the current scene extent. However, this option makes it is possible to fix the extent to any area.\\ | __Fixed Extent:__ By default the dataset extent is identical to the current scene extent. However, this option makes it is possible to fix the extent to any area.\\ |
| __Extent:__ Defines a rectangular area where data are extracted from the source. | __Extent:__ Defines a rectangular area where data are extracted from the source. |
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| **Model Layers ** \\ | **Model Layers ** \\ |
| __More Than__ __:__ Include models with more than this number of layers\\ | __More Than____:__ Include models with more than this number of layers\\ |
| __Less Than__ __ :__ Include models with less than this number of layers | __Less Than____:__ Include models with less than this number of layers |
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| __Additional "WHERE" conditions (optional): __ The dataset may be refined further using SQL. This is an advanced option that can be used for users that has an in depth knowledge of the [[:geoscene3d:project_content:datasets:gerda_database_format|GERDA Database Format]]. May also be used with the generic CSV format but field names in the SQL is of course limited to the fields present in the CSV File\\ | __Additional "WHERE" conditions (optional):__ The dataset may be refined further using SQL. This is an advanced option that can be used for users that has an in depth knowledge of the [[:geoscene3d:project_content:dataformats:gerda_database_format|]]. May also be used with the generic CSV format but field names in the SQL is of course limited to the fields present in the CSV File\\ |
| __Preview SQL…: __ Shows a preview of the resulting query. Advanced users can use this option to analyze the resulting query.\\ | __Preview SQL…:__ Shows a preview of the resulting query. Advanced users can use this option to analyze the resulting query.\\ |
| __Preview Data…: __ Shows a preview of the data resulting from the query using the [[:geoscene3d:project_content:datasets:dataset_viewer|Dataset Viewer]]. | __Preview Data…:__ Shows a preview of the data resulting from the query using the [[:geoscene3d:application:data_management:dataset_viewer|]]. |
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