https://community.esri.com/t5/python-questions/laharz-issues/m-p/1392480#M70025 <P>I'm trying to model glacial outburst floods for my dissertation and have been looking into LaharZ. I'm not well versed in using python or even custom toolboxes so im having a lot of trouble with it. I believe I have installed the toolbox correctly however I try to create surface hydrology rasters and am met with the error message:&nbsp;</P><P>line 93<BR />print arcpy.GetMessages(2)<BR />^<BR />SyntaxError: invalid syntax</P><P>I was hoping someone might be able to give some guidance on this issue.</P><P>&nbsp;</P><P>thanks, Josh</P> Thu, 07 Mar 2024 13:01:29 GMT JoshConquest 2024-03-07T13:01:29Z https://community.esri.com/t5/python-questions/laharz-issues/m-p/1392480#M70025 <P>I'm trying to model glacial outburst floods for my dissertation and have been looking into LaharZ. I'm not well versed in using python or even custom toolboxes so im having a lot of trouble with it. I believe I have installed the toolbox correctly however I try to create surface hydrology rasters and am met with the error message:&nbsp;</P><P>line 93<BR />print arcpy.GetMessages(2)<BR />^<BR />SyntaxError: invalid syntax</P><P>I was hoping someone might be able to give some guidance on this issue.</P><P>&nbsp;</P><P>thanks, Josh</P> Thu, 07 Mar 2024 13:01:29 GMT https://community.esri.com/t5/python-questions/laharz-issues/m-p/1392480#M70025 JoshConquest 2024-03-07T13:01:29Z https://community.esri.com/t5/python-questions/laharz-issues/m-p/1392497#M70026 <P>if you are using ArcGIS Pro, it uses python 3.9.*, hence</P><LI-CODE lang="python">print(arcpy.GetMessages(2))</LI-CODE><P>`print` changed between python 2 and 3</P> Thu, 07 Mar 2024 13:39:34 GMT https://community.esri.com/t5/python-questions/laharz-issues/m-p/1392497#M70026 DanPatterson 2024-03-07T13:39:34Z