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Showing results for tags 'read grid zpts'.
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Hi, In TUFLOW FV, I am trying to use Read Grid Zpts == ......\<file>.asc command to fetch elevation from a large (100GB) ASCII grid. I am using the 2019 x64 build of TUFLOW FV. After closing the file unit, the program is crashing with a Visual Fortran 157 error - Access Violation. I have read/write access to the folder where the ASCII grid resides. Can anyone help? Thanks, Kaushal