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Antonio Falciano
Antonio Falciano
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withinWithin a QGIS-course I would like to tell a bit about the proj.4 parameters. However, I´mI'm not sure about the "+no_defs" parameter.

The The proj.4 website (https://trac.osgeo.org/proj/wiki/GenParmshttp://proj4.org/parameters.html#parameter-list) says: "+no_defs Don't use the /usr/share/proj/proj_def.dat defaults file"

+no_defs Don't use the /usr/share/proj/proj_def.dat defaults file

Can anyone explain me what this means? (What would it mean to use the /usr/share/proj/proj_def.dat defaults file?)

within a QGIS-course I would like to tell a bit about the proj.4 parameters. However, I´m not sure about the "+no_defs" parameter.

The proj.4 website (https://trac.osgeo.org/proj/wiki/GenParms) says: "+no_defs Don't use the /usr/share/proj/proj_def.dat defaults file"

Can anyone explain me what this means? (What would it mean to use the /usr/share/proj/proj_def.dat defaults file?)

Within a QGIS-course I would like to tell a bit about the proj.4 parameters. However, I'm not sure about the "+no_defs" parameter. The proj.4 website (http://proj4.org/parameters.html#parameter-list) says:

+no_defs Don't use the /usr/share/proj/proj_def.dat defaults file

Can anyone explain me what this means? (What would it mean to use the /usr/share/proj/proj_def.dat defaults file?)

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Flo
Flo
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PROJ.4 - General Parameters: +no_defs

within a QGIS-course I would like to tell a bit about the proj.4 parameters. However, I´m not sure about the "+no_defs" parameter.

The proj.4 website (https://trac.osgeo.org/proj/wiki/GenParms) says: "+no_defs Don't use the /usr/share/proj/proj_def.dat defaults file"

Can anyone explain me what this means? (What would it mean to use the /usr/share/proj/proj_def.dat defaults file?)