Update FireInfo

Author: LProcopi15

Week 5 - Introduction to Modeling/FireInfo

@@ -5,10 +5,14 @@ For more information, read [Cortez and Morais, 2007].
 2. Y - y-axis spatial coordinate within the Montesinho park map: 2 to 9 
 3. month - month of the year: 'jan' to 'dec' 
 4. day - day of the week: 'mon' to 'sun' 
-5. FFMC - FFMC index from the FWI system: 18.7 to 96.20 
-6. DMC - DMC index from the FWI system: 1.1 to 291.3 
-7. DC - DC index from the FWI system: 7.9 to 860.6 
-8. ISI - ISI index from the FWI system: 0.0 to 56.10 
+5. FFMC - Fine Fuel Moisture Code index from the FWI system: 18.7 to 96.20 
+  "This code is an indicator of the relative ease of ignition and the flammability of fine fuel."
+6. DMC - Duff Moisture Code index from the FWI system: 1.1 to 291.3 
+  "This code gives an indication of fuel consumption in moderate duff layers and medium-size woody material."
+7. DC - Drought Code index from the FWI system: 7.9 to 860.6 
+   "This code is a useful indicator of seasonal drought effects on forest fuels and the amount of smoldering in deep duff layers and large logs."
+8. ISI - Intial Spatial Index index from the FWI system: 0.0 to 56.10 
+  "It combines the effects of wind and the FFMC on rate of spread without the influence of variable quantities of fuel."
 9. temp - temperature in Celsius degrees: 2.2 to 33.30 
 10. RH - relative humidity in %: 15.0 to 100 
 11. wind - wind speed in km/h: 0.40 to 9.40