Redoxi Posted August 15, 2014 Report Share Posted August 15, 2014 Hello everyone. I have a problem these days that I don't manage to solve by myself. I need to convert a heavy contour file to a detailed raster image. The contour was generated from Lidar data (resolution 1m or 5m) and the area is about 1000 km^2. The objective is to generate a raster with a 10 m resolution using the Top to raster tool. For about 50 km^2 there is no problem at all and the computation quite fast. But for the entire dataset, it is just "impossible". I do not need more memory or CPU. Just Arcgis who is crashing every time. I think I would have to split my data. But this would be a very repetitive work. Anyone here to help me a bit ? Any e-Book of tutorial that could help me ? Until now, I have been using the basic functions of Arcgis. The work I have to do require to learn a bit more I guess. I'm good at progamming in PHP and MATLAB. I don't know python but i don't fear. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
Redoxi Posted August 15, 2014 Author Report Share Posted August 15, 2014 I've just seen I posted in the wrong section, maybe a moderator could move my post ... Quote Link to comment Share on other sites More sharing options...
Leandro_CS Posted May 30, 2015 Report Share Posted May 30, 2015 Terra Modeler, Terra Scan, generate contours. Quote Link to comment Share on other sites More sharing options...
souvik.gis Posted May 31, 2015 Report Share Posted May 31, 2015 What is your PC configuration? I think it is for your insufficient memory of PC. Split your data. Then run your program. I had same issue in recent past. I have 8 GB RAM and. But finally I had to split the data. Quote Link to comment Share on other sites More sharing options...
pasfans01 Posted June 1, 2015 Report Share Posted June 1, 2015 dude, this might be wont help and probably you already did it, but could you try to messin around with output file format? from my experience, using solid raster format like GEOTIFF or IMAGINE IMG gave more stable processing than ESRI GRID or other ESRI native format, Quote Link to comment Share on other sites More sharing options...
souvik.gis Posted June 2, 2015 Report Share Posted June 2, 2015 dude, this might be wont help and probably you already did it, but could you try to messin around with output file format? from my experience, using solid raster format like GEOTIFF or IMAGINE IMG gave more stable processing than ESRI GRID or other ESRI native format, Its true, but primarily you need to run the process then the out put would save in any format. Problem is when running the process. Due to low cache memory and page file (I have windows PC) the process fails to run. Quote Link to comment Share on other sites More sharing options...
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