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ENVI Classic Data Control

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Title 
Description 
ENVI_ADD_PROJECTION Add a projection to ENVI.
ENVI_ASSIGN_HEADER_VALUE Set user-defined header values.
ENVI_BANDMAX_SELECT_BANDS Perform the BandMax background suppression algorithm to derive a subset of significant bands using input target and background spectra.
ENVI_COMPUTE_SUN_ANGLES Compute sun angles.
ENVI_CONVERT_FILE_COORDINATES Convert between map and pixel coordinates.
ENVI_CONVERT_FILE_MAP_PROJECTION Convert a file from its current map projection to an output projection.
ENVI_CONVERT_PROJECTION_COORDINATES Convert map coordinates between projections.
ENVI_CREATE_ROI Create a new Region of Interest (ROI).
ENVI_DEFAULT_STRETCH_CREATE Return an ENVI default stretch structure.
ENVI_DEFINE_ROI Add pixels to an ROI.
ENVI_DELETE_ROIS Delete ROIs.
ENVI_ENTER_DATA Enter an image into memory as an ENVI file.
ENVI_EVF_CLOSE Close an EVF.
ENVI_EVF_DEFINE_ADD_RECORD Add a record to a new EVF.
ENVI_EVF_DEFINE_CLOSE Close an EVF ID for editing.
ENVI_EVF_DEFINE_INIT Create a new EVF ID.
ENVI_EVF_INFO Return information about an EVF.
ENVI_EVF_OPEN Open an EVF and return an EVF ID.
ENVI_EVF_READ_RECORD Read EVF records into an IDL variable.
ENVI_EVF_TO_SHAPEFILE Output an EVF to shapefile format.
ENVI_FILE_MNG This procedure is used to manage ENVI Classic files in memory and on disk.
ENVI_FILE_QUERY Return information about a data file.
ENVI_FILE_TYPE Translate between a file type code and description.
ENVI_GET_DATA Return spatial image data from a file.
ENVI_GET_HEADER_VALUE Return user-defined values.
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