Computer Programs

NEA-0348 MESHPLOT.

NEA-0348 MESHPLOT.

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1. NAME OR DESIGNATION OF PROGRAM: MESHPLOT.

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2. COMPUTERS

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Program name	Package id	Status	Status date
MESHPLOT	NEA-0348/01	Tested	01-MAR-1973

Machines used:

Package ID	Orig. computer	Test computer
NEA-0348/01	IBM 370 series	IBM 370 series

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3. NATURE OF PHYSICAL PROBLEM SOLVED

Plotting by CALCOMP plotter of 2-dimensional triangular finite- element meshes.

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4. METHOD OF SOLUTION

Connection lines between nodes are plotted once. Options exist to write node and/or element number.

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5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM

Maximum number of nodes = 2000. Maximum number of elements = 1500.

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6. TYPICAL RUNNING TIME: 0.5 min for largest problem.

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7. UNUSUAL FEATURES: UNUSUAL FEATURES OF THE PROGRAM

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8. RELATED AND AUXILIARY PROGRAMS: MESHREF, MESHGEN.

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9. STATUS

Package ID	Status date	Status
NEA-0348/01	01-MAR-1973	Tested at NEADB

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10. REFERENCES: - NEA Newsletter of October 1971.

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11. MACHINE REQUIREMENTS: Tape with topology and geometry. CALCOMP plotter.

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12. PROGRAMMING LANGUAGE(S) USED

Package ID	Computer language
NEA-0348/01	FORTRAN-IV

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13. OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED: Standard.

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14. OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS

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15. NAME AND ESTABLISHMENT OF AUTHOR

        Joint Research Centre
        21020 Ispra (Varese)
        Italy.

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16. MATERIAL AVAILABLE

NEA-0348/01

File name	File description	Records
NEA0348_01.001	MESHPLOT SOURCE PROGRAMME+SAMPLE INPUT	251
NEA0348_01.002	MESHPLOT SAMPLE OUTPUT	135

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17. CATEGORIES

I. Deformation and Stress Distributions, Structural Analysis and Engineering Design Studies
N. Subsidiary Calculations

Keywords: computer graphics, finite element method, two-dimensional.