Non Square Pixels
We have a direct read solution in ArcGIS for ASCII Grids ( http://www.aris.nl/index.php?option=com_content&view=article&id=208:aris-ascii-grid-reader&catid=64:arcgis-tools&Itemid=162 ASCII Grid Reader ) and may plan to add functionality to read non-square cells. We might support XDIM/YDIM and/or XCELLSIZE/YCELLSIZE in the header in addition to the standard ESRI ASCII Grid specifications in our ArcGIS 10 version. This way you can see your ASCII Grid with non-square cells directly in ArcCatalog and ArcMap. Please let me know if this might help you. It would encourage us to implement this. Regards, Rinke rinke.heida at aris.nl
Narayani Barve wrote:
Hi All, I have ASCII grid (ESRI) format file. This file do not have square pixel but has rectangular pixel. X dimension is 1 and Y dimension is 0.83333. ESRI product cannot read a file with rectangular pixel. Is there a way, to convert this file so that square pixels are generated and file can be used with ESRI products ? Raster package has any functions to help out ? Thanks in anticipation Narayani
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