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Why is calculate area disabled ArcMap?
If you are working in a geographic coordinate system, you will not be able to calculate geometry. The calculate area and perimeter options will be disabled. ArcGIS uses planimetric algorithms to calculate geometry such as area and perimeter. To be able to calculate area, you will need to work with projected GIS data.
Why does field calculator not display joined fields?
1 Problem: The Field Calculator does not display or calculate joined fields in a raster attribute table 2 Description. In ArcMap, when a table is joined to a raster attribute table, the Field Calculator may not display the fields from the joined raster, or the calculator may be 3 Cause. 4 Solution or Workaround.
Why is my field calculator greyed out in Excel?
However, the field calculator was greyed out when I tried to restore that field’s data. Why and how do I fix it? Fundamentals of Field Calculations have a section for troubleshooting why these buttons are greyed out, but these do not fix the problem. The problem was that both the current working copy and the shadow copy tables were named the same.
Why is ” calculate field ” greyed out when editing pivot?
Drop the data into Excel into a table. If you try to pivot off this data, the calculated field will still be grayed out. BUT, if you make a dynamic range on the table and create a new pivot table that references the dynamic range of the table instead of the table itself, the calculated field will not be grayed out. How to do dynamic named ranges.
Fundamentals of Field Calculations have a section for troubleshooting why these buttons are greyed out, but these do not fix the problem. The problem was that both the current working copy and the shadow copy tables were named the same. The join went fine but the field calculator and geometry were greyed out.