SMS:ARC/INFO ASCII Grid Files *.arc: Difference between revisions
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===File Format=== | ===File Format=== | ||
<tt> | |||
{| | {| | ||
|width="100pt"|ncols | |width="100pt"|ncols | ||
Line 36: | Line 36: | ||
|/* Values of row 2 */ | |/* Values of row 2 */ | ||
|} | |} | ||
</tt> | |||
===Sample File=== | ===Sample File=== | ||
<tt> | |||
{| | {| | ||
|width="100pt"|ncols | |width="100pt"|ncols | ||
Line 69: | Line 70: | ||
|colspan="2"|1282 -9999 1283 1284 | |colspan="2"|1282 -9999 1283 1284 | ||
|} | |} | ||
</tt> | |||
== Related Topics == | == Related Topics == |
Revision as of 17:30, 12 April 2013
ARC/INFO® ASCII Grid files can be opened as scatter sets in SMS. The files are opened through File | Open. To save the data, they must be saved as a scatter point file.
File Format
ncols | ncol | /* Number of columns in the grid */ |
nrows | nrow | /* Number of rows in the grid */ |
x11corner | x | /* Lower left x coordinate of grid */ |
y11corner | y | /* Lower left y coordinate of grid */ |
cellsize | size | /* Grid cell size */ |
NODATA_value | NODATA | /* Value of an empty grid cell */ |
z11 z12 z13 ... z1ncols | /* Values of row 1 */ | |
z21 z22 z23 ... z2ncols | /* Values of row 2 */ |
Sample File
ncols | 136 |
nrows | 136 |
x11corner | 422415 |
y11corner | 4515405 |
cellsize | 30 |
NODATA_value | |
1287 1286 1286 1288 ... | |
1288 1288 -9999 1289 ... | |
. | |
. | |
1282 -9999 1283 1284 |
Related Topics
SMS – Surface-water Modeling System | ||
---|---|---|
Modules: | 1D Grid • Cartesian Grid • Curvilinear Grid • GIS • Map • Mesh • Particle • Quadtree • Raster • Scatter • UGrid | |
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