SGI Irix 7% grass4.1 GRASS 4.1 LOCATION: This is the name of an available geographic location. -spearfish is the sample data base for which all tutorials are written. MAPSET: Every GRASS session runs under the name of a MAPSET. Associated with each MAPSET is a rectangular COORDINATE REGION and a list of any new maps created. DATABASE: This is the unix directory containing the geographic databases The REGION defaults to the entire area of the chosen LOCATION. You may change it later with the command: g.region - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION: kil.tutor.xy__(enter list for a list of locations) MAPSET: schwehr_______(or mapsets within a location) DATABASE: /home/schwehr/grass/data__________________________ AFTER COMPLETING ALL ANSWERS, HIT <ESC> TO CONTINUE (OR <Ctrl-C> TO CANCEL) list ________ Available locations: ---------------------- den.utm.z12 kil.tutor.tar mars.tutor.xy denver.aea.2 kil.tutor.xy spearfish denver.in.1 denver.ll kill.dan.xy kil.sample.xy.tar.Z mars.in.xy ---------------------- Hit RETURN --> GRASS 4.1 LOCATION: This is the name of an available geographic location. -spearfishis the sample data base for which all tutorials are written. MAPSET: Every GRASS session runs under the name of a MAPSET. Associated with each MAPSET is a rectangular COORDINATE REGION and a list of any new maps created. DATABASE: This is the unix directory containing the geographic databases The REGION defaults to the entire area of the chosen LOCATION. You may change it later with the command: g.region - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION: kil.tutor.xy_____(enter list for a list of locations) MAPSET: schwehr_______(or mapsets within a location) DATABASE: /home/schwehr/grass/data__________________________ AFTER COMPLETING ALL ANSWERS, HIT <ESC> TO CONTINUE (OR <Ctrl-C> TO CANCEL) Welcome to GRASS 4.1 (Spring 1993) Update package 4 Geographical Resources Analysis Support Systems (GRASS) is a Trademark of U.S. Army Construction Engineering Research Laboratories (USACERL) New releases of GRASS are coordinated and produced by the Office of GRASS Integration (OGI) located at USACERL, and incorporate software contributions from numerous sources This version running thru the C Shell (/bin/csh) Help is available with the command: g.help When ready to quit enter: exit GRASS 4.1 > g.list rast --------------------------------------------- raster files available in mapset schwehr: kildem skil12n2 skil12n4 skil12n7 ----------------------------------------------If the Iris window is already running type:
GRASS 4.1 > d.mon unlock=iris GRASS 4.1 > d.mon sel=irisOtherwise type:
GRASS 4.1 > d.mon start=irisContinue with :
GRASS 4.1 > GRASS 4.1 > d.frame -e GRASS 4.1 > slide.show.sh mapset=schwehr GRASS 4.1 > slide.show.sh help Unrecognized option: help Options: across=#maps_across down=#_maps_down Defaults: across = 4 down = 3 GRASS 4.1 > slide.show.sh across=2 down=2 mapset=schwehrFigure 9: slide.show.gif:
GRASS 4.1 > setenv DISPLAY machine name:0 GRASS 4.1 > SG3d OPTION: Raster file for Elevation key: elevation required: YES Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > list <list> --------------------------------------------- Raster files available in mapset schwehr: kildem skil12n2 skil12n4 skil12n7 ---------------------------------------------- Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > kildem <kildem> OPTION: Raster file(s) for Color (1 or 3 files) key: color required: YES multiple: YES Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > skil12n2 <skil12n2> Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to accept the default > <> OPTION: Vector overlay file key: vector required: NO Enter the name of an existing Vector file Enter 'list' for a list of existing Vector files Hit RETURN to cancel request > <> OPTION: 3D viewing parameters key: 3dview required: NO Enter the name of an existing 3dview file Enter 'list' for a list of existing 3dview files Hit RETURN to cancel request > <> OPTION: Sites overlay file key: sites required: NO Enter the name of an existing Sites file Enter 'list' for a list of existing Sites files Hit RETURN to cancel request > <> OPTION: Raster file for site category color key: scolor required: NO Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > OPTION: Automatically run script file key: script required: NO enter option > FLAG: Set the following flag? Enable writing to script files?(y/n) [n] FLAG: Set the following flag? Use site category as Z value?(y/n) [n] Initial load of data: Loading data: Done. elevation range: 3165.000000 to 4097.000000 Done. recalculating normals...100 GRASS 4.1 > SG3d
First you will see a wire frame representation of the topography
as in Figure3: SG3d.1.gif:
Click on the draw button to see a rendered version that looks
like figure10: SG3d.2.gif:
To finish, click on the `quit'
button to exit
back to GRASS.
Now we'll merge together three image bands. The first will be red, the second green, and the third green. This will give the impression of 'color' from the images.
OPTION: Raster file for Elevation key: elevation required: YES Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > list <list> --------------------------------------------- Raster files available in mapset schwehr: kildem skil12n2 skil12n4 skil12n7 ---------------------------------------------- Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > kildem <kildem> OPTION: Raster file(s) for Color (1 or 3 files) key: color required: YES multiple: YES Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > skil12n2 <skil12n2> Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to accept the default > skil12n4 <skil12n4> Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to accept the default > skil12n7 <skil12n7> Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to accept the default > <> OPTION: Vector overlay file key: vector required: NO Enter the name of an existing Vector file Enter 'list' for a list of existing Vector files Hit RETURN to cancel request > <> OPTION: 3D viewing parameters key: 3dview required: NO Enter the name of an existing 3dview file Enter 'list' for a list of existing 3dview files Hit RETURN to cancel request > <> OPTION: Sites overlay file key: sites required: NO Enter the name of an existing Sites file Enter 'list' for a list of existing Sites files Hit RETURN to cancel request > OPTION: Raster file for site category color key: scolor required: NO Enter the name of an existing Raster file Enter 'list' for a list of existing Raster files Hit RETURN to cancel request > <> OPTION: Automatically run script file key: script required: NO enter option > FLAG: Set the following flag? Enable writing to script files?(y/n) [n] FLAG: Set the following flag? Use site category as Z value?(y/n) [n] Initial load of data: Loading data: Done. elevation range: 3165.000000 to 4097.000000 Done. See 12: SG3d.3.gif:The output: Figure 4: SG3d.final.gif:recalculating normals...100 recalculating normals...100 200 300 recalculating normals...100 recalculating normals...100 200 300 recalculating normals...100 LEFT MOUSE BUTTON to mark center of scale ESCAPE key to cancel <scale set> LEFT MOUSE BUTTON to mark center of scale ESCAPE key to cancel <scale set> LEFT MOUSE BUTTON to mark first letter of label ESCAPE key to cancel <label set> LEFT MOUSE BUTTON to mark first letter of label ESCAPE key to cancel <label set> LEFT MOUSE BUTTON to mark first letter of label ESCAPE key to cancel <label set> LEFT MOUSE BUTTON to mark first letter of label ESCAPE key to cancel <label set> LEFT MOUSE BUTTON to mark first letter of label ESCAPE key to cancel <label set> : \GRASS 4.1 > exit GRASS 4.1 > GRASS SESSION WRAPUP You have just finished working on mapset: <schwehr> The following RASTER maps belong to it: kildem skil12n2 skil12n4 skil12n7 There are no VECTOR maps in this mapset There are no SITES maps in this mapset Shall the mapset <schwehr> be saved? y/n [y] Do you wish to selectively remove data files? y/n [n] GOOD BYE from GRASS SGI Irix 8% exit SGI Irix 9% logout