Get and change map object colormap to custom one through GX

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DietmarKopp
DietmarKopp Posts: 10 Calcite Rank Badge
edited February 2023 in GeoStudio
Hi.

Since changing colormaps(for example for comparative profiles) is a chore in Geosoft, I am scripting a GX to do it.
Changing one colormap that is not in the standard folder and a zone file is about... 15 clicks? More?
Anyway.
Pretty much first GX.

I got a list of my maps and I filtered it for the ones I need

def rungx():
project = gxpj.Geosoft_project()
gxc = gx.GXpy()
gxpj.user_message("Maps","Maps: {}".format(project.project_maps))
mapnames=project.project_maps
IP_maps=filter(lambda x: 'IP_' in x, mapnames)
for map in IP_maps:
gxpj.user_message("Maps","Maps: {}".format(map))
with gxmap.Map.open(map) as gmap:
with gxview.View.open(gmap, "data") as v:



BUT I can't find anything in the documentation that allows me to get the grid and its colormap, nevertheless change it.
Sadly, the tutorial here
https://geosoftgxdev.atlassian.net/wiki/spaces/GXD93/pages/108528042/2D+Views+and+Maps

also says nothing about how to do a colormap

Any help?
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  • DietmarKopp
    DietmarKopp Posts: 10 Calcite Rank Badge
    With this code I have been able to get the maps loaded so far

    import geosoft.gxpy.gx as gx
    import geosoft.gxpy.map as gxmap
    import geosoft.gxpy.view as gxview
    import geosoft.gxpy.group as gxgroup
    import geosoft.gxpy.agg as gxagg
    import geosoft.gxpy.grid as gxgrd
    import geosoft.gxpy.viewer as gxviewer
    import geosoft.gxpy.project as gxpj


    import glob

    p_colormap=Geosoft\\Grids\\Profiles\\IP_bell.zon'
    filtterm='IP_'

    gxc = gx.GXpy()
    path='Geosoft\\'
    maplist=glob.glob(path+'*.map')

    IP_maps=filter(lambda x: filtterm in x, maplist)

    for maps in IP_maps:
    #print(maps)
    with gxmap.Map.open(maps) as gmap:
    with gxview.View.open(gmap, "data") as v:
    with gxgroup.Color_map(cmap=p_colormap) as g:
    Here is where I don't know howto change the color map
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