If survey data is entered through Survey command window...
eg AD 112 23.7896 113.678 ,say that pt numbered 112 already exists as a control point imported to current survey database...
then you will be asked to overwrite or ignore. Ofcourse you must select ignore. Doing this control point coordinates are neither altered in control points list nor is survey points list and everything works fine.
If survey data is entered through setup and observation tables then you are not asked and overwrite takes place.
This means that coordinates are correct when viewed at control points list but when viewed at survey points list they have the observation values which is wrong.
In this case when a new station takes place for this point it will use the overwritten values!!!
A workaround trick to fix this is to open the control points table and do a minor change to eg points name. After this the coordinates at the survey points table are informed correctly!!!
Or else everything goes wrong from so on.
eg AD 112 23.7896 113.678 ,say that pt numbered 112 already exists as a control point imported to current survey database...
then you will be asked to overwrite or ignore. Ofcourse you must select ignore. Doing this control point coordinates are neither altered in control points list nor is survey points list and everything works fine.
If survey data is entered through setup and observation tables then you are not asked and overwrite takes place.
This means that coordinates are correct when viewed at control points list but when viewed at survey points list they have the observation values which is wrong.
In this case when a new station takes place for this point it will use the overwritten values!!!
A workaround trick to fix this is to open the control points table and do a minor change to eg points name. After this the coordinates at the survey points table are informed correctly!!!
Or else everything goes wrong from so on.
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