How to install TdhGIS
on Red Hat Enterprise Linux

TdhGIS

TdhGIS

Tim Hirrel (timhirrel)

GIS, Vector Based Spatial Analysis

Feature Summary:

  • Graphically create and edit geometric data
  • Import Shapefiles and OpenStreetMap data
  • Use raster images as background and a CAD drawing as an overlay
  • Transform coordinates based on the Proj4 library.
  • Color polygons based on user data values using either discrete intervals or gradients
  • Allocate point data to user specified buffers for points, polygons and multilines
  • Allocate point data to polygons.
  • Allocate polygon data to other polygons.
  • Create thiessen polygons.
  • Create data contours.
  • Create contour polygons.
  • Calculate the area and perimeter of irregular polygons, including exclusion polygons.
  • Data is stored in an open database allowing manipulation by other software

Details for TdhGIS

License
CC-BY-NC-4.0
Last updated
9 August 2019

Enable snaps on Red Hat Enterprise Linux and install TdhGIS

Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.

Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.

Enable snapd

Snap is available for Red Hat Enterprise Linux (RHEL) 7, from the 7.6 release onward, from the Extra Packages for Enterprise Linux (EPEL) repository.

It is not yet available in the EPEL 8 repository, and consequently, not yet available for RHEL 8 unless you build the RPM yourself.

The EPEL repository can be added to your system with the following command:

Adding the optional and extras repositories is also recommended:

sudo subscription-manager repos --enable "rhel-*-optional-rpms" --enable "rhel-*-extras-rpms" sudo yum update

Snap can now be installed as follows:

Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:

To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:

Either log out and back in again or restart your system to ensure snap’s paths are updated correctly.

Install TdhGIS

To install TdhGIS, simply use the following command:

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Get the snap store

Browse and find snaps from the convenience of your desktop using the snap store snap.

Learn more about snaps

Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.