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

args = sys.argv
ifile = args[1]
fn = os.path.basename(ifile)
delta = 0.95
#odir = '/home/disk/rocinante/DATA/temp/WRF/scripts/regrid_c2c/longwave/output/cedar/'
#opath = "/home/disk/rocinante/DATA/temp/WRF/scripts/regrid_c2c/longwave/output/rawWRFv1.0_precx1.2/"
#opath = "/home/disk/rocinante/DATA/temp/WRF/scripts/regrid_c2c/longwave/output/delta_kndy_tlapse_px1.05/"
#opath = "{}/prism_grid_cedar_-1C_px1.20".format(odir)
dirpath = os.path.dirname(ifile)
odir = f"{dirpath}_px{delta}"
os.makedirs(odir, exist_ok=True)

df = pd.read_csv(ifile, header=None, sep=' ')
times = pd.to_datetime(df[0], format='%m/%d/%Y-%H:%M:%S')
df.index = times
df[6] *= delta
df[6] = df[6].astype(str)

opath = f"{odir}/{fn}"
df.to_csv(opath, header=False, index=False, sep=' ', float_format='%0.8f')