I want to reclassify the landuse map as follows:
Original code | Field | New code to be given |
0100 | Rice paddy | 1 |
0200 | Agricultural fields | 2 |
0500 | Forest | 3 |
0600 | Barren area – OTHERS | 4 |
0700 | Built up area | 5 |
0901 | Road | 5 |
0902 | Railway | 5 |
1000 | Other inland type | 4 |
1100 | Inland waters | 6 |
1400 | Coastal area | 4 |
1500 | Ocean | 7 |
1600 | Golf course | 4 |
0000 | Outside areas | 4 |
So I made an input ASCII remap files as follows:
# Remap Table for cell value reclassification
0100 : 1
0200 : 2
0500 : 3
0600 : 4
0700 : 5
0901 : 5
0902 : 5
1000 : 4
1100 : 6
1400 : 4
1500 : 7
1600 : 4
0000 : 4
The output that I wanted was the reclassified map with 7 unique values. I wanted codes like 0700, 0901 and 0902 to be merged together and given the value 5. However, my reclassified map looks like this.
When I open the symbology window, I do not have the option of seeing the map by different attributes.
When I do the reclassification manually, I get results like this.
What is wrong with my ASCII file?
Solved! Go to Solution.
I suspect 0100 etc are not numeric ...
I suspect 0100 etc are not numeric ...
Thank you! I changed the characters from strings to short integers and it worked!