Apply current workspace changes

2026-04-22 01:52:21 +08:00
parent cf34b9a8ed
commit cb518b431f
449 changed files with 92252 additions and 321 deletions
@@ -0,0 +1,171 @@
+#! /usr/bin/env python
+#################################################################
+###  This program is part of PyINT  v1.0                      ### 
+###  Copy Right (c): 2017-2019, Yunmeng Cao                   ###  
+###  Author: Yunmeng Cao                                      ###                                                          
+###  Email : ymcmrs@gmail.com                                 ###
+###  Univ. : Now at KAUST                                     ###   
+#################################################################
+
+import numpy as np
+import os
+import sys  
+import subprocess
+import getopt
+import time
+import glob
+import argparse
+import linecache
+
+def StrNum(S):
+    S = str(S)
+    if len(S)==1:
+        S='0' +S
+    return S
+
+def StrNum1(S):
+    S=str(S)
+    if len(S)==1:
+        S='00' +S
+    elif len(S)==2:
+        S = '0' +S
+    else:
+        S = S
+    return S
+        
+def UseGamma(inFile, task, keyword):
+    if task == "read":
+        f = open(inFile, "r")
+        while 1:
+            line = f.readline()
+            if not line: break
+            if line.count(keyword) == 1:
+                strtemp = line.split(":")
+                value = strtemp[1].strip()
+                return value
+        print("Keyword " + keyword + " doesn't exist in " + inFile)
+        f.close()
+
+def print_progress(iteration, total, prefix='calculating:', suffix='complete', decimals=1, barLength=50, elapsed_time=None):
+    """Print iterations progress - Greenstick from Stack Overflow
+    Call in a loop to create terminal progress bar
+    @params:
+        iteration   - Required  : current iteration (Int)
+        total       - Required  : total iterations (Int)
+        prefix      - Optional  : prefix string (Str)
+        suffix      - Optional  : suffix string (Str)
+        decimals    - Optional  : number of decimals in percent complete (Int) 
+        barLength   - Optional  : character length of bar (Int) 
+        elapsed_time- Optional  : elapsed time in seconds (Int/Float)
+    
+    Reference: http://stackoverflow.com/questions/3173320/text-progress-bar-in-the-console
+    """
+    filledLength    = int(round(barLength * iteration / float(total)))
+    percents        = round(100.00 * (iteration / float(total)), decimals)
+    bar             = '#' * filledLength + '-' * (barLength - filledLength)
+    if elapsed_time:
+        sys.stdout.write('%s [%s] %s%s    %s    %s secs\r' % (prefix, bar, percents, '%', suffix, int(elapsed_time)))
+    else:
+        sys.stdout.write('%s [%s] %s%s    %s\r' % (prefix, bar, percents, '%', suffix))
+    sys.stdout.flush()
+    if iteration == total:
+        print("\n")
+
+    '''
+    Sample Useage:
+    for i in range(len(dateList)):
+        print_progress(i+1,len(dateList))
+    '''
+    return       
+        
+        
+#########################################################################
+
+INTRODUCTION = '''
+#############################################################################
+   Copy Right(c): 2017-2019, Yunmeng Cao   @PyINT v1.0   
+  
+   Download precise ERS orbit data from Delft Institute for Earth-Oriented Space Research (http://www.deos.tudelft.nl/).
+  
+'''
+
+EXAMPLE = '''
+    Usage:
+            download_ers_deos.py ERS1
+            download_ers_deos.py ERS2
+            
+##############################################################################
+'''
+
+
+def cmdLineParse():
+    parser = argparse.ArgumentParser(description='Download (and correct) precise ERS orbit data.',\
+                                     formatter_class=argparse.RawTextHelpFormatter,\
+                                     epilog=INTRODUCTION+'\n'+EXAMPLE)
+
+    parser.add_argument('sar',help='project name')
+    
+    inps = parser.parse_args()
+    return inps
+
+################################################################################    
+
+
+def main(argv):
+      
+    total = time.time()
+    inps = cmdLineParse()
+    sar = inps.sar
+    PATH = os.getcwd()
+    listfile = 'arclist'     
+        
+    if sar == 'ERS1':
+        Url = 'ftp://dutlru2.lr.tudelft.nl/pub/orbits/ODR.ERS-1/dgm-e04/'
+        Url_list = 'ftp://dutlru2.lr.tudelft.nl/pub/orbits/ODR.ERS-1/dgm-e04/arclist'
+        num_min = 6
+        num_max = 511
+        N_num = 506
+        if not os.path.isfile(listfile):
+            call_str = 'wget -q ' + Url_list
+            os.system(call_str)
+        
+    elif sar =='ERS2':
+        Url = 'ftp://dutlru2.lr.tudelft.nl/pub/orbits/ODR.ERS-2/dgm-e04/'
+        Url_list = 'ftp://dutlru2.lr.tudelft.nl/pub/orbits/ODR.ERS-2/dgm-e04/arclist'
+        num_min = 3
+        num_max = 867
+        N_num = 865
+        if not os.path.isfile(listfile):
+            call_str = 'wget -q ' + Url_list
+            os.system(call_str)
+        
+    else:
+        print('SAR name is invalid!')
+        sys.exit(1)
+    
+    for i in range(N_num):
+        kk = num_min + i
+        kk=int(kk)
+        SS = Url + 'ODR.' + StrNum1(kk)
+        print_progress(i+1, N_num, prefix='DEFT_vec: ', suffix=StrNum1(kk))
+    
+        call_str = 'wget -q --no-check-certificate ' + SS + ' -P ' + PATH
+        os.system(call_str)
+   
+    
+    print("Download precise DEFT orbital data for %s is done." % sar)
+    sys.exit(1)
+    
+if __name__ == '__main__':
+    main(sys.argv[:])
+    
+    
+    
+    
+    
+    
+    
+    
+    
+    
+