Feature addition for "Min/Max values for classes in Reclass tool #67"

Feature addition for "Min/Max values for classes in Reclass tool #67"

src/tools/gis_analysis/reclass.rs

@@ -30,7 +30,11 @@ use std::thread;
 ///
 /// > --reclass_vals='0.0;1.0;1.0;2.0'
 ///
-/// Here, 0.0 is assigned to input grid cell values of 1.0 and 1.0 is output for all input cells with a value of 2.0.
+/// Here, 0.0 is assigned to input grid cell values of 1.0 and 1.0 is output for all input cells with a value of 2.0. Users 
+/// may add the text strings *min* and *max* in the class definitions to stand in for the raster's minimum and maximum values.
+/// For example:
+/// 
+/// > --reclass_vals='0.0;min;1.0;1.0;1.0;max'
 ///
 /// Any values in the input raster that do not fall within one of the classes will be assigned its original value in the
 /// output raster. NoData values in the input raster will be assigned NoData values in the output raster, unless NoData is

src/tools/gis_analysis/reclass_from_file.rs

@@ -25,7 +25,7 @@ use std::thread;
 /// input raster image (`--input`) and a reclass file (`--reclass_file`). The reclass file is a text file
 /// containing two or three columns, delimited (i.e. separated) by either a space, tab, or comma. The columns
 /// describe respectively the *New* value, the *From* value, and the *To Just Less Than* value. Classes must be
-/// mutually exclusive, i.e. non-overlapping. You may add the text strings 'min' and 'max' in the class definitions
+/// mutually exclusive, i.e. non-overlapping. Users may add the text strings *min* and *max* in the class definitions
 /// to stand in for the raster's minimum and maximum values.
 ///
 /// If only two columns are present in the reclass file, i.e. the *From* column is left blank, the tool will