https://community.esri.com/t5/python-questions/how-do-you-extract-line-width-and-scale-from-scale/m-p/1289554#M67653 <P>Could you just read the .lyr file with JSON loads and then grab it from there, or do you have to go through other means?</P><LI-CODE lang="python">variable = json.loads(r'path to .lyr') for dct in variable['scaleDependentSizeVariation']: for k, v in dct.items(): print(f'k: {k} v: {v}')</LI-CODE> Tue, 16 May 2023 13:10:52 GMT Anonymous User 2023-05-16T13:10:52Z https://community.esri.com/t5/python-questions/how-do-you-extract-line-width-and-scale-from-scale/m-p/1289543#M67652 <P>Hi, I'm trying to extract information about Scales and line width at these scales using Python (Notebooks). I tried to use CIM, but I hadn't accessed&nbsp;"scaleDependentSizeVariation" from lyr. I can see this information in JSON (.lyr) file, but I don't know how to extract this information.</P><PRE> "scaleDependentSizeVariation" : [<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 1000000000,<BR /> "size" : 1.7291338582677165<BR /> },<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 120944,<BR /> "size" : 2<BR /> },<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 60472,<BR /> "size" : 2.5<BR /> },<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 30236,<BR /> "size" : 2.9763999999999999<BR /> },<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 25000,<BR /> "size" : 2.5<BR /> },<BR /> {<BR /> "type" : "CIMScaleDependentSizeVariation",<BR /> "scale" : 15118,<BR /> "size" : 3.5<BR /> }<BR /> ]<BR />},</PRE><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="AdrBrez_0-1684239198518.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/70790i969B00FDA5BBF190/image-size/medium?v=v2&amp;px=400" role="button" title="AdrBrez_0-1684239198518.png" alt="AdrBrez_0-1684239198518.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Tue, 16 May 2023 12:15:05 GMT https://community.esri.com/t5/python-questions/how-do-you-extract-line-width-and-scale-from-scale/m-p/1289543#M67652 AdrBrez 2023-05-16T12:15:05Z https://community.esri.com/t5/python-questions/how-do-you-extract-line-width-and-scale-from-scale/m-p/1289554#M67653 <P>Could you just read the .lyr file with JSON loads and then grab it from there, or do you have to go through other means?</P><LI-CODE lang="python">variable = json.loads(r'path to .lyr') for dct in variable['scaleDependentSizeVariation']: for k, v in dct.items(): print(f'k: {k} v: {v}')</LI-CODE> Tue, 16 May 2023 13:10:52 GMT https://community.esri.com/t5/python-questions/how-do-you-extract-line-width-and-scale-from-scale/m-p/1289554#M67653 Anonymous User 2023-05-16T13:10:52Z