Problems with resnet log file

[MSc Diego Hernan Valencia]

Trevon

I have prepare both input and target files for ResNet to execute the
algorithm, but for some reason, when I add the log sufix to the
logfile, it comes with a message saying "Unable to open logfile". So I
am really concern about this issue cause we have to have the ResNet
finaloutput as soon as possible to be able of projected in ArcGis. So
my question is if you would be so kind and run ResNet for me in order
to correct the error problem?. I will send you the files to your
gmail.

All the best

Diego

[Trevon Fuller]

Diego,

There are three problems with your ResNet input file:
1. The file appears to contain either a cost column or an area column
in which all of the rows are assigned the value "100". However, ResNet
requires both a cost column and an area column for each row. To
correct this, add an additional column to the ResNet input file.
2. ResNet requires 10 columns that contain the cell identification
numbers of the cells that are adjacent to the current cell. Your
ResNet input file has only 6 columns with adjacent cell information.
Add four additional columns in which each row is set to zero to
correct this.
3. Your ResNet input file has 1104 rows. ResNet requires that the
cells are numbered 1 to n, where n is the number of rows. Thus, the
largest cell identification number for the cells in your ResNet input
file should be "1104". In your ResNet input file, the columns with the
adjacent cell information contain values between 10000 and 16000. This
is incorrect because you have only 1104 cells. Since the cells are
numbered 1 to 1104, it is not possible for the cell identification
number of an adjacent cell to be greater than 1104.
You mentioned an error that arose when you tried to change the file
extension of the logfile to *.log. I assume that the directory already
contained another file with the same file name suffix and the *.txt
extension. Try changing the file name suffix.

Trevon

[MSc Diego Hernan Valencia]

Trevon

Thanks for the quick response, it is always difficult to understand
other people´s programs, specially when you used for the first time. I
will do the modifications to the inputfile and let you know the
result.

Cheers !!!

Diego

[MSc Diego Hernan Valencia]

Trevon

You might think I am dum...jajajaja but still can not run resnet. I
have correct the things you told me, there is no erro message now, but
the final output file is empty and the logfile is not detail as it s
in the namibia test results. I am getting really desperate because
there is no proper results and we have to present them soon.
Please check again my files if you are so kind.

All the best
Diego

[Trevon Fuller]

Diego,

Please send me the most recent version of your ResNet input file, the target
file, logfile.txt, and the file that you entered under "Enter the name of
the log file, or select browse:".

Thanks,
Trevon