Difference between revisions of "TUFLOW Message 2334"
Steph.dufour (talk | contribs) |
|||
| Line 3: | Line 3: | ||
|alt_msg=NA | |alt_msg=NA | ||
|type=[[ERROR]] | |type=[[ERROR]] | ||
| − | |message_desc= | + | |message_desc=This indicates that the ESRI ascii grid file does not contain a valid grid, or the file is incomplete. This file format (usually has the extension .asc or .txt) and is a plain text file (not binary) and can be opened in a text editor. At the top of the file, information on the size of the grid, the cell size and coordinates should be displayed. An example is below:<br> |
| − | |suggestions= | + | <tt> |
| − | |discussion_page=* [[Talk:TUFLOW Message | + | ncols 2284<br> |
| + | nrows 3916<br> | ||
| + | xllcorner 0.0<br> | ||
| + | yllcorner 0.0<br> | ||
| + | cellsize 5.0<br> | ||
| + | NODATA_value -9999<br></tt> | ||
| + | After the header information should follow the ncols x nrows of data. If the file is not in a similar format to the above, the file is most likely not in the correct format. | ||
| + | |||
| + | |suggestions=Open the file in a text editor to ensure that the file is in the correct format. If not, this may need to be re-exported from your GIS package. Instructions for doing so in command GIS packages are below:<br> | ||
| + | *[[VM_Export_to_ASC| MapInfo with Vertical Mapper]] | ||
| + | *[[Arc_Export_Raster_to_asc|ArcMap]] | ||
| + | *[[QGIS_Export_Raster_to_asc|QGIS]] | ||
| + | |discussion_page=* [[Talk:TUFLOW Message 2334|Discuss Message 2334]] | ||
|link3='' | |link3='' | ||
|link4='' | |link4='' | ||
Revision as of 15:47, 19 May 2015
TUFLOW Message
ERROR 2334 - Reading ESRI Grid file or premature end of file.
Alternate Message
NA
Message Type
ERROR
Description
This indicates that the ESRI ascii grid file does not contain a valid grid, or the file is incomplete. This file format (usually has the extension .asc or .txt) and is a plain text file (not binary) and can be opened in a text editor. At the top of the file, information on the size of the grid, the cell size and coordinates should be displayed. An example is below:
ncols 2284
nrows 3916
xllcorner 0.0
yllcorner 0.0
cellsize 5.0
NODATA_value -9999
After the header information should follow the ncols x nrows of data. If the file is not in a similar format to the above, the file is most likely not in the correct format.
Suggestions
Open the file in a text editor to ensure that the file is in the correct format. If not, this may need to be re-exported from your GIS package. Instructions for doing so in command GIS packages are below:
| Up |
|---|
 2xxx Messages
|