import pandas as pd
import sys
import os
import numpy as np

args = sys.argv
ifile = args[1]
fn = os.path.basename(ifile)
opath = "/home/disk/rocinante/DATA/temp/WRF/scripts/regrid_c2c/longwave/output/prismWRFrh/"

df = pd.read_csv(ifile, header=None, sep=' ')
df[3] = (df[[3]]*1.3).clip(upper=100)

opath = "{}/{}".format(opath, fn)
df.to_csv(opath, header=False, index=False, sep=' ')