- Getting Started
- Tour the Interface
- Tour the Layers
- JMARS Video Tutorials
- Lat/Lon Grid Layer
- Map Scalebar
- Crater Counting
- Shape Layer
- Advanced/Custom Maps
- Graphic/Numeric Maps
- Custom Map Sharing
- HiRISE Anaglyph
- HiRISE DTM
- CRISM Stamp Layer
- Region of Interest
- THEMIS Planning
- Investigate Layer
- Landing Site Layer
- Release Notes
- Video Tutorials
- Viewing THEMIS VIS Coverage
- Displaying the Main View in 3D
- Finding THEMIS Observation Opportunities
- Submitting a THEMIS Region of Interest
- Loading a Custom Map
- Viewing TES Data in JMARS
- Using the Shape Layer
- Shape Layer: Intersect, Merge, and Subtract polygons from each other
- Shape Layer: Selecting a non-default column for circle-radius
- Shape Layer: Selecting a non-default column for fill-color
- Shape Layer: Add a Map Sampling Column
- Shape Layer: Adding a new color column based on the values of a radius column
- Shape Layer: Using Expressions
- Using JMARS for MSIP
- Introduction to SHARAD Radargrams
- JMARS Shortcut Keys
- JMARS Data Submission
- Download JMARS
- Open Source
Install JMARS on LInux
The purpose of this tutorial is to walk users through the process of downloading JMARS on a Linux 32/64 bit PC.
Step 1: Installing JMARS
- Go to the JMARS home page
- Under "Public JMARS Downloads", Click on the appropriate Linux size for your machine
Step 2: Downloading the installation script
- Once the file is downloaded, cd into the directory where you have the newly downloaded file. In this example, it is in Downloads
- Then enter sh and the file name. Here, we put "sh JMARS_unix_3_0_0.sh
The installation and removal process must be done through the command line
Step 3: Set up user preferences
- The first window that pops up is the Welcome window.
- Click "Next" on the "Welcome to the JMARS Setup Wizard"
- The next screen will ask you to select a Destination Directory for the JMARS application. Keep in mind that once a directory is selected, you cannot change it. After the directory is selected, click "Next"
- If you would like to create a symlink, click the box and enter the path you would like or leave the default path. Then click "Next"
- Now the application should be downloading the files
- This window is the memory window. There are two questions on this window, the first one indicates how much RAM you would like JMARS to use. The advanced section is for power users. It specifies the amount of memory each thread is allowed to use. It is strongly suggested that you leave the default to this option.
- The next window is the updates window. Here, you can specify how often you would like to update your JMARS application. If you click the drop down menu, there are five different options. "On Every Start" indicates that the JMARS application will search for any available updates every time you start JMARS up. "Daily" will check once a day, "Weekly" will check once a week, "Monthly" checks for available updates once a month and "Never" indicates that JMARS will never automatically check for updates. The user can check for updates whenever they please when JMARS opens.
NOTE: When you download a new installer, you have the option to change the update schedule. Once you have selected an Update schedule, click "Next"
- After the files have downloaded, you will be asked to add a desktop Icon and to run JMARS. Select if you would like a start Menu or not for the JMARS application, then select "Next"
Step 4: Opening JMARS
- JMARS should automatically run after you complete the last window in step 3 but if it does not, double click the JMARS icon to open the application.
- Next, two pop ups will happen. The first one will ask you if you would like to do an update. Before you answer, you must sign into JMARS first. You will be prompted to fill out your email and password. Fill out your email and password and select "OK". If you have not registered your email/password, you can do so on the JMARS home page. Under "Login" you can click "Create new account"
- The JMARS Main screen will open.
- UPDATES:If your update has not been satisfied, and you would like to look for available updates, you can do so by going to the "Help" tab at the top of the JMARS screen and selecting "Check for updates".
- If you open JMARS and your schedule is due for updates, a pop screen will ask you if you want to update. If you press cancel, you will only be able to update JMARS when you restart the application. The "Check for updates" will not work because you already pressed cancel.
Step 5: Removing JMARS
- To remove JMARS from your Linux machine you must open a terminal and cd into at least one directory higher than where your JMARS was downloaded. In this example, JMARS was downloaded into "/mesmith/Downloads" so I need to make sure I am in "/mesmith" in order to remove JMARS. For this to work, you can't have a JMARS session open.
- In the terminal type "JMARS/", tab. You should see an option called "uninstall"
- Now type "JMARS/uninstall" and press enter
- A window will pop up and ask if you would like to remove JMARS. If you would like to, click "Next". Then a progress bar will show you that the program is removing.