Request for support of Sandia's FARAD SAR DATA COLLECTION Complex SAR Data format

[eleehiga]

Trying to read a complex SAR data file similar to:

from sarpy.io.complex.converter import open_complex

reader = open_complex('FARAD_X_BAND/20151027_1027X04_PS0010_PT000001_N03_M1_CH0_OSAPF.ntf ')

This yields the error sarpy.io.general.base.SarpyIOError: Unable to determine complex image format. The data is from here: https://www.sandia.gov/files/radar/complex-data/FARAD_X_BAND.zip and from this website here: https://www.sandia.gov/radar/pathfinder-radar-isr-and-synthetic-aperture-radar-sar-systems/complex-data/. Have tried the GFF reader, as this data is from Sandia, here: https://sarpy.readthedocs.io/en/latest/io/complex/gff.html but that still led to errors. Therefore was wondering if you guys could please support Sandia's FARAD SAR DATA COLLECTION Complex SAR Data format and the beginning of this file is here:

NITF02.1005BF01SNLSAR    2017112220271820151027_1027X04_PS0010_PT000001_N03_M1_CH0_OSAPF.ntf                           U                                                                                                                                                                      00000000000                                             00009242013100040400100129500924184320000000000000000000000000IM000000000120151027204130                 Sandia Complex                                                                  U                                                                                                                                                                      0OSAPF                                     0000402800005736INTMULTI   SAR     16RU13SCU583529160213SCU585339123413SCU582169107913SCU58036914460NC2M M     N   0  P     N   00S00010001573640281600100000000000001.0 0000000783000ACFTB 002071027X04                                   SAR SNLSAR00000012015102700000000000004+35.15500303-106.55589243000.00+01646m+00.00000000+000.00000000      090.00000.0770m00.0714m999.990000010008.22        0001000AIMIDB0008920151027204130UNKN1027X04   00000AA00000 00100001AA00100001US    3509N10633W             BLOCKA00123010000004028090270                +35.154081-106.553146+35.152637-106.556598+35.155926-106.558638+35.157370-106.555187010.0EXPLTB00101332.99900.000+00.00000.000UNK                28.5800.0028.58HH0573601                           00000MENSRB00205+35.13885676-106.59445361000000012462+35.15500303-106.55589243000000+05400+0000.0+0000.00.878190014755L0201402868-0.3986985-0.7824651-0.4783178-0.891001+0.454002+0.000000+0.217157+0.426182-0.87818700100001 " & � ! 2 = = " + � 5 � & � � D � � �  , & � 9 < � � �  4 � T � P � 2 ' 8 � � # � � � � 
 � � �  ' � 5 � ( � 	 ) �  � � � L � > 2 L � + O 2 r b k > I � =  3 � $ 

[eleehiga]

This file is readable with MATLAB with this reader here: https://github.com/ngageoint/MATLAB_SAR/blob/master/IO/complex/nitf/open_cnitf_reader.m. Therefore was wondering if you guys could please implement this reader in sarpy.