#785: wx location wizard: doesn't show all datum transform opts -----------------------+---------------------------------------------------- Reporter: hamish | Owner: [email protected] Type: defect | Status: new Priority: critical | Milestone: 6.4.0 Component: wxGUI | Version: svn-develbranch6 Resolution: | Keywords: location wizard Platform: Linux | Cpu: x86-64 -----------------------+---------------------------------------------------- Comment (by cmbarton):
Question. If I run g.proj with datumtrans=-1 for a UTM zone 3 NAD83, I get the following list below. The first 'transformation' is a default non- transform and in the datum.table. The remaining 5 transformations are in the datumtransform.table. If none of the transforms 2-6 are specified, will transform #1 (the default) be used? Michael --- 1 Used in whole nad83 region towgs84=0.000,0.000,0.000 Default 3-Parameter Transformation (May not be optimum for older datums; use this only if no more appropriate options are available.) --- 2 Used in Florida nadgrids=FL Transforms 'Old NAD83' to 'HPGN NAD83' --- 3 Used in Maryland nadgrids=MD Transforms 'Old NAD83' to 'HPGN NAD83' --- 4 Used in Tennessee nadgrids=TN Transforms 'Old NAD83' to 'HPGN NAD83' --- 5 Used in Wisconsin nadgrids=WI Transforms 'Old NAD83' to 'HPGN NAD83' --- 6 Used in Washington - Oregon nadgrids=WO Transforms 'Old NAD83' to 'HPGN NAD83' GRASS 6.5.svn (Spearfish60_test):~ > c -- Ticket URL: <http://trac.osgeo.org/grass/ticket/785#comment:5> GRASS GIS <http://grass.osgeo.org>
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