Characteristic lengths and between Biophoton sensors in the Ultraviolet Spectrum and TCL Slot Calculator, numerical analysis

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gold Here is some eTCL starter code for calculating the Characteristic lengths and between Biophoton sensors in the Ultraviolet Spectrum. This report will use less strict definitions and not consider confidence levels, since the main interest is developing a simple and quick slot calculator. Most of the testcases involve replicas or models, using assumptions and rules of thumb.

Software Planning

In planning any software, it is advisable to gather a number of testcases to check the results of the program. The results of the testcases are estimated using the hand calculator and then checked in the eTCL slot calculator. Pseudocode and equations are developed from the hand calculations and theory. Small console programs are written to check or proof the alternate subroutines or procedures, rather than keeping the unblessed code and comment lines in the main slot calculator. Finally the improved or alternate subroutines are loaded into the slot calculator. The eTCL slot calculator is effectively a shell program to input entries, host calculation routines, and display results. Additional significant figures are used to check the eTCL calculator, not to infer the accuracy of inputs and product reports.

Estimation standard


For the push buttons in the eTCL slot calculator, the recommended procedure is push testcase to fill entry frame, change first three entries etc, push solve, and then push report. Report allows copy and paste from console. For testcases in a computer session, the eTCL calculator increments a new testcase number internally, eg. TC(1), TC(2) , TC(3) , TC(N). The testcase number is internal to the calculator and will not be printed until the report button is pushed for the current result numbers. The current result numbers will be cleared on the next solve button. The calculator display has a caution flag subroutine for negative numbers, unrecognizable text characters, and operation outside expected operation range. On a degrading scale, the calculator will post warning flags to the console report, issue degraded accuracy notices, and may reset some negative and offscale numbers to positive defaults. Errors pass through the warning flag routine once on the same testcase and multiple error calls on the same fault are possible. Aside from the TCL calculator display, when one presses the report button on the calculator, one will have console show access to the functions (subroutines).

Pseudocode and Equations

     #pseudocode can be developed from rules of thumb.
     #pseudocode: some problems can be solved by proportions (rule of three), to some order of magnitude
     #pseudocode: enter quantity1,  quantity2, quantity3 and expected output (quantity4) for testcases.
     #pseudocode: enter time in years, number of remaining items
     #pseudocode: output fraction of (remaining items) over (items at time zero)
     #pseudocode: ouput remaining items as fraction or percent
     #pseudocode: output fraction of (quantity4 ) over ( quantity1 at time zero)
     #pseudocode: output fraction of (quantity2) * (quantity3 ) over (quantity1 at time zero)
     #pseudocode: outputs should be in compatible units.
     #pseudocode: rules of thumb can be 3 to 15 percent off, partly since g..out.
     #pseudocode: need test cases > small,medium, giant
     #pseudocode: need testcases within range of expected operation.
     #pseudocode: are there any cases too small or large to be solved?

Testcases Section

Testcase 1

table 1printed in tcl wiki format
quantity value comment, if any
testcase number:1
site number :1.0
julian date start day :42.0

Testcase 2

Testcase 3


  • Characteristic lengths and between Biophoton systems

image test.

Appendix Code

appendix TCL programs and scripts

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