Timeline for get lat/lon values of every start and end point of polyline
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| Dec 30, 2016 at 1:52 | vote | accept | iskandarblue | ||
| Jun 24, 2016 at 11:25 | history | edited | Knightshound | CC BY-SA 3.0 |
added 126 characters in body
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| Jun 24, 2016 at 11:16 | comment | added | iskandarblue | Oh I understand why, it's because its a multipart feature so there are multiple start and end points | |
| Jun 24, 2016 at 11:15 | comment | added | Knightshound | index being out of range sounds like you don't have anything for the expression to work on. I've not had this problem before. A couple of things you could check: your using the expression on a line? the columns being updated are the right data type? projection(??) is in metres? | |
| Jun 24, 2016 at 11:07 | comment | added | iskandarblue |
And when I use the expression xat(0) I get the following error: An error occurred while evaluating the calculation string: Index is out of range
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| Jun 24, 2016 at 11:04 | comment | added | iskandarblue | When I input these expressions, I get the error: expression is invalid. Any possible reason? | |
| Jun 23, 2016 at 11:51 | history | answered | Knightshound | CC BY-SA 3.0 |