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diff --git a/README.md b/README.md new file mode 100644 index 0000000..6aa4d19 --- /dev/null +++ b/README.md @@ -0,0 +1,9 @@ +gridcal -- compute the great-circle distance between two grid locators +====================================================================== + +`gridcal` computed the short-path great-circle distance between two grid +locators. The Grid Locator System divides Earth into a series of +rectangles identified by a combination of letters and numbers, so that +the approximate position of a point can be expressed with a short +identifier like IO91vl. + |