Hi,I am trying to follow these steps to conduct hydrological analysis: fill, flowdirection, basin. It came this error and failed to execute.What could be the problem? Thank you very much.
The header file (. hdr) must be manually edited in a text editor, such as Notepad, for the tool to run correctly. The xdim and ydim must be replaced with cellsize for the tool to run correctly.
Regards,
Rachel Gomez
010067: Error in executing grid expression.—ArcGIS Pro | Documentation
There are many potential sources of the error that yield the same error message. So perhaps you can note the steps that you used and the syntax used in the last step
Check the syntax of the function and ensure that you are correctly specifying all the required and any optional parameters. Be sure to check that the data type is correct. For example, specifying a character string in the command when a numerical value is expected may cause this error.
Thank you.I'II check the syntax again.