Idrisi/Grid Utilities

The utilities on this page use ArcView's Grid I/O API. ArcView 3.x or greater must be installed in order to use them, and ArcView's BIN32 directory must be in the runtime path.

GRID2IDR.ZIP (30.2 K) -- Converts Grid to Idrisi image

2/26/99

This program, executable at an MS-DOS command prompt, converts a Grid or cell layer to an Idrisi image. See "grid2idr.txt" for notes. Includes code. For example:

   GRID2IDR dec88c.att1 dec88c1

IDR2GRID.ZIP (31.7 K) -- Converts Idrisi image to Grid

5/2/99: Notifies user when image has unequal row/column resolution.

This program, executable at an MS-DOS command prompt, converts an Idrisi image to a Grid. Supported data types are byte, integer, and real; and supported file types are binary and packed binary. See "idr2grid.txt" for notes. Includes code. For example:

   IDR2GRID westboro westboro

GRIDAPP.ZIP (13.5 K) -- Gridapp class code for C++

2/26/99

Because the .LIB file for ArcView's Grid I/O API is not freely distributable, this open-source, expandable class has been created using explicit DLL links. Includes sample code for commands to copy, delete, and rename Grids.

GRIDPACK.ZIP (61.2 K) -- Commands to copy, delete, and rename Grids

2/26/99

COPYGRID, DELGRID, and RENGRID, executable at an MS-DOS command prompt, were created from the sample code included in GRIDAPP.ZIP above. For example:

   COPYGRID westboro wb2
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