[gdal-dev] shape file to GMT dem file

[Murat BEYHAN]

Dear All,

Is it possible to obtain dem grid data from shapefile using gdal or ogr.
info about shape file as follows

murat at murat:~/maps$ ogrinfo -so -al e34c3_n.shp
INFO: Open of `e34c3_n.shp'
      using driver `ESRI Shapefile' successful.

Layer name: e34c3_n
Geometry: Line String
Feature Count: 4047
Extent: (697857.170000, 4597069.190000) - (708674.200000, 4611236.780000)
Layer SRS WKT:
(unknown)
UserId: Real (11.0)
FNODE_: Real (11.0)
TNODE_: Real (11.0)
LPOLY_: Real (11.0)
RPOLY_: Real (11.0)
LENGTH: Real (18.5)
CVRGE34C3#: Integer (5.0)
CVRGE34C3-: Integer (5.0)
DETAY: String (12.0)
SEMBOL: Integer (3.0)
YUKSEKLIK: Real (12.3)

I have installed and use grass, GMT and qgis,  but I'm not good at GIS. My
purpose is to obtain slope map of topographic data. 

any suggestion appreciated.
Regards

Murat


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