failed to build the example

[chenyaq...@gmail.com]

Hi! I am currently studying the effect of multiple scattering cloudy atmosphere. I want to consider the three demensional cloud and calculate the attenuation of the shortwave radiation. Recently, I have been trying to use the I3RC-Monte-Carlo model in ubuntu-18.04.1. I tried to make a build of the example in it, but during the make process, I encountered the error:

 

Fatal Error: While reading module 'netcdf' found module version 0, expected 9.

Makefile:12:recipe for target '/home/chenyaqian/i3rc/Code/scatteringPhaseFunctions.o' failed.

 

At first, I thought it could be caused by the version of netcdf. I have tried netcdf-3.6.3、netcdf-4.1.3、netcdf-4.6.1+netcdf-fortran-4.4.4 but they all caused the same error. Finally, when I compiled it with gfortran instead of g95, the error can be solved. However, when using gfortran, I encountered a new error:

 

/tmp/ccOaaRv3.o: In function `main':

i3rcStepCloud.f95:(.text.startup+0x0): multiple definition of `main'

i3rcStepCloud.o:i3rcStepCloud.f95:(.text.startup+0x0): first defined here

collect2: error: ld returned 1 exit status

make1.common:150: recipe for target 'i3rcStepCloud' failed

make: *** [i3rcStepCloud] Error 1

rm i3rcStepCloud.o

 

Morever, when the compiler is ifort, I encountered this error:

 

ifort -O3 -heap-arrays -diag-disable vec -ipo -I/usr/local/netcdf/include   -c -free -Tf /home/chenyaqian/I3RC/I3RC-Examples/characterUtils.f95

make: ifort: Command not found

Makefile:9: recipe for target '/home/chenyaqian/I3RC/I3RC-Examples/characterUtils.o' failed

 

The relevant documents of the I3RC model is really scarce and I don't know how to use it(the version of netcdf and fortran compiler, the operation steps of the build of the example,etc). I need help to run the i3rc code. Could you tell me how to solve these errors or how to get start with the model?

Thanks

Chen