lasinfo (210611) report for 'AHN4T/14GN2_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 30052758 number of points by return: 29442181 338304 195738 74633 1902 scale factor x y z: 0.001 0.001 0.001 offset x y z: 128980 532480 0 min x y z: 128980.000 532480.000 -6.585 max x y z: 130019.999 533769.999 15.794 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 30052758 extended number of points by return: 29442181 338304 195738 74633 1902 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -6585 15794 intensity 0 4690 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 8 9 point_source_ID 175 177 gps_time 270040419.285100 270041788.140510 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 46 255 B 47 247 NIR 46 250 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0 46.9 ('Amplitude') attribute1 -17.91 29.55 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29442181 number of intermediate returns: 273816 number of last returns: 29439213 number of single returns: 29102452 covered area in square units/kilounits: 1322620/1.32 point density: all returns 22.72 last only 22.26 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30052758 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29442181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 338304 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 195738 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 74633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1902 instead zero. overview over extended number of returns of given pulse: 29102452 284464 364091 292177 9200 364 10 0 0 0 0 0 0 0 0 histogram of classification of points: 756868 unclassified (1) 29111800 ground (2) 15554 building (6) 168536 water (9) +-> flagged as extended overlap: 2381785 +---> 92641 of those are unclassified (1) +---> 2255263 of those are ground (2) +---> 15447 of those are building (6) +---> 18434 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 460 bin [-6.5,-6.4) has 414 bin [-6.4,-6.3) has 586 bin [-6.3,-6.2) has 480 bin [-6.2,-6.1) has 928 bin [-6.1,-6.0) has 7188 bin [-6.0,-5.9) has 32825 bin [-5.9,-5.8) has 28639 bin [-5.8,-5.7) has 47702 bin [-5.7,-5.6) has 8134 bin [-5.6,-5.5) has 91846 bin [-5.5,-5.4) has 118331 bin [-5.4,-5.3) has 38105 bin [-5.3,-5.2) has 45615 bin [-5.2,-5.1) has 64333 bin [-5.1,-5.0) has 97336 bin [-5.0,-4.9) has 93899 bin [-4.9,-4.8) has 145795 bin [-4.8,-4.7) has 698751 bin [-4.7,-4.6) has 970176 bin [-4.6,-4.5) has 1451740 bin [-4.5,-4.4) has 3865900 bin [-4.4,-4.3) has 3545065 bin [-4.3,-4.2) has 4741126 bin [-4.2,-4.1) has 3769631 bin [-4.1,-4.0) has 4088119 bin [-4.0,-3.9) has 3480015 bin [-3.9,-3.8) has 1119675 bin [-3.8,-3.7) has 390840 bin [-3.7,-3.6) has 148294 bin [-3.6,-3.5) has 47298 bin [-3.5,-3.4) has 18879 bin [-3.4,-3.3) has 17949 bin [-3.3,-3.2) has 18239 bin [-3.2,-3.1) has 21370 bin [-3.1,-3.0) has 27320 bin [-3.0,-2.9) has 31115 bin [-2.9,-2.8) has 25226 bin [-2.8,-2.7) has 21955 bin [-2.7,-2.6) has 17319 bin [-2.6,-2.5) has 16223 bin [-2.5,-2.4) has 15137 bin [-2.4,-2.3) has 13648 bin [-2.3,-2.2) has 12689 bin [-2.2,-2.1) has 11048 bin [-2.1,-2.0) has 8845 bin [-2.0,-1.9) has 6893 bin [-1.9,-1.8) has 5421 bin [-1.8,-1.7) has 4370 bin [-1.7,-1.6) has 3622 bin [-1.6,-1.5) has 3315 bin [-1.5,-1.4) has 3267 bin [-1.4,-1.3) has 3117 bin [-1.3,-1.2) has 3009 bin [-1.2,-1.1) has 3143 bin [-1.1,-1.0) has 2879 bin [-1.0,-0.9) has 2899 bin [-0.9,-0.8) has 2803 bin [-0.8,-0.7) has 2900 bin [-0.7,-0.6) has 2700 bin [-0.6,-0.5) has 2550 bin [-0.5,-0.4) has 2637 bin [-0.4,-0.3) has 2692 bin [-0.3,-0.2) has 2789 bin [-0.2,-0.1) has 2827 bin [-0.1,0.0) has 2768 bin [0.0,0.1) has 2866 bin [0.1,0.2) has 2768 bin [0.2,0.3) has 2875 bin [0.3,0.4) has 3030 bin [0.4,0.5) has 2920 bin [0.5,0.6) has 3049 bin [0.6,0.7) has 3185 bin [0.7,0.8) has 3311 bin [0.8,0.9) has 3178 bin [0.9,1.0) has 3456 bin [1.0,1.1) has 3592 bin [1.1,1.2) has 3601 bin [1.2,1.3) has 3842 bin [1.3,1.4) has 3861 bin [1.4,1.5) has 4151 bin [1.5,1.6) has 3910 bin [1.6,1.7) has 3783 bin [1.7,1.8) has 3911 bin [1.8,1.9) has 3865 bin [1.9,2.0) has 4001 bin [2.0,2.1) has 4117 bin [2.1,2.2) has 4135 bin [2.2,2.3) has 4170 bin [2.3,2.4) has 4156 bin [2.4,2.5) has 4130 bin [2.5,2.6) has 4005 bin [2.6,2.7) has 4243 bin [2.7,2.8) has 4067 bin [2.8,2.9) has 4196 bin [2.9,3.0) has 4245 bin [3.0,3.1) has 4331 bin [3.1,3.2) has 4354 bin [3.2,3.3) has 4263 bin [3.3,3.4) has 4209 bin [3.4,3.5) has 4226 bin [3.5,3.6) has 4253 bin [3.6,3.7) has 4279 bin [3.7,3.8) has 4373 bin [3.8,3.9) has 4327 bin [3.9,4.0) has 4332 bin [4.0,4.1) has 4568 bin [4.1,4.2) has 4518 bin [4.2,4.3) has 4844 bin [4.3,4.4) has 4753 bin [4.4,4.5) has 4761 bin [4.5,4.6) has 4727 bin [4.6,4.7) has 4626 bin [4.7,4.8) has 4733 bin [4.8,4.9) has 4658 bin [4.9,5.0) has 4722 bin [5.0,5.1) has 4803 bin [5.1,5.2) has 4985 bin [5.2,5.3) has 4941 bin [5.3,5.4) has 5016 bin [5.4,5.5) has 4972 bin [5.5,5.6) has 4936 bin [5.6,5.7) has 4883 bin [5.7,5.8) has 5026 bin [5.8,5.9) has 4835 bin [5.9,6.0) has 4859 bin [6.0,6.1) has 4977 bin [6.1,6.2) has 4972 bin [6.2,6.3) has 5046 bin [6.3,6.4) has 4870 bin [6.4,6.5) has 4983 bin [6.5,6.6) has 5036 bin [6.6,6.7) has 4931 bin [6.7,6.8) has 4903 bin [6.8,6.9) has 4919 bin [6.9,7.0) has 5052 bin [7.0,7.1) has 5124 bin [7.1,7.2) has 5218 bin [7.2,7.3) has 5228 bin [7.3,7.4) has 5315 bin [7.4,7.5) has 5312 bin [7.5,7.6) has 5374 bin [7.6,7.7) has 5266 bin [7.7,7.8) has 5183 bin [7.8,7.9) has 5253 bin [7.9,8.0) has 5150 bin [8.0,8.1) has 5369 bin [8.1,8.2) has 5462 bin [8.2,8.3) has 5169 bin [8.3,8.4) has 5061 bin [8.4,8.5) has 5020 bin [8.5,8.6) has 5135 bin [8.6,8.7) has 5126 bin [8.7,8.8) has 5095 bin [8.8,8.9) has 5159 bin [8.9,9.0) has 5105 bin [9.0,9.1) has 5211 bin [9.1,9.2) has 5062 bin [9.2,9.3) has 5066 bin [9.3,9.4) has 5096 bin [9.4,9.5) has 5194 bin [9.5,9.6) has 5182 bin [9.6,9.7) has 4994 bin [9.7,9.8) has 5032 bin [9.8,9.9) has 4878 bin [9.9,10.0) has 4817 bin [10.0,10.1) has 4850 bin [10.1,10.2) has 4738 bin [10.2,10.3) has 4785 bin [10.3,10.4) has 4775 bin [10.4,10.5) has 4751 bin [10.5,10.6) has 4523 bin [10.6,10.7) has 4581 bin [10.7,10.8) has 4508 bin [10.8,10.9) has 4337 bin [10.9,11.0) has 4429 bin [11.0,11.1) has 4119 bin [11.1,11.2) has 4112 bin [11.2,11.3) has 4083 bin [11.3,11.4) has 3828 bin [11.4,11.5) has 3828 bin [11.5,11.6) has 3644 bin [11.6,11.7) has 3593 bin [11.7,11.8) has 3436 bin [11.8,11.9) has 3439 bin [11.9,12.0) has 3218 bin [12.0,12.1) has 3036 bin [12.1,12.2) has 2988 bin [12.2,12.3) has 2864 bin [12.3,12.4) has 2484 bin [12.4,12.5) has 2346 bin [12.5,12.6) has 2227 bin [12.6,12.7) has 1950 bin [12.7,12.8) has 1836 bin [12.8,12.9) has 1558 bin [12.9,13.0) has 1461 bin [13.0,13.1) has 1324 bin [13.1,13.2) has 1150 bin [13.2,13.3) has 993 bin [13.3,13.4) has 955 bin [13.4,13.5) has 831 bin [13.5,13.6) has 721 bin [13.6,13.7) has 670 bin [13.7,13.8) has 569 bin [13.8,13.9) has 445 bin [13.9,14.0) has 409 bin [14.0,14.1) has 293 bin [14.1,14.2) has 257 bin [14.2,14.3) has 170 bin [14.3,14.4) has 142 bin [14.4,14.5) has 118 bin [14.5,14.6) has 90 bin [14.6,14.7) has 82 bin [14.7,14.8) has 59 bin [14.8,14.9) has 67 bin [14.9,15.0) has 47 bin [15.0,15.1) has 38 bin [15.1,15.2) has 31 bin [15.2,15.3) has 26 bin [15.3,15.4) has 22 bin [15.4,15.5) has 13 bin [15.5,15.6) has 10 bin [15.6,15.7) has 5 bin [15.7,15.8) has 8 average z coordinate -4.0 for 30052758 element(s) point source id histogram with bin size 1.000000 bin 175 has 4420009 bin 176 has 21778067 bin 177 has 3854682 average point source id 175.981188847958634 for 30052758 element(s)