lasinfo (210611) report for 'AHN4T/08AZ2_10.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: 334/2022 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: 648035 number of points by return: 647970 65 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 591230 0 min x y z: 268980.000 591906.010 0.851 max x y z: 269350.424 592519.999 4.704 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: 648035 extended number of points by return: 647970 65 0 0 0 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 370424 Y 676010 1289999 Z 851 4704 intensity 66 2052 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 -8 user_data 6 7 point_source_ID 15 16 gps_time 324210979.002294 324213001.684672 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 240 G 37 243 B 35 234 NIR 18 255 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -4833 -1333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.13 5.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 647970 number of intermediate returns: 0 number of last returns: 647992 number of single returns: 647927 covered area in square units/kilounits: 98952/0.10 point density: all returns 6.55 last only 6.55 (per square units) spacing: all returns 0.39 last only 0.39 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 648035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 647970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 65 instead zero. overview over extended number of returns of given pulse: 647927 108 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1417 unclassified (1) 510257 ground (2) 136361 water (9) +-> flagged as extended overlap: 154630 +---> 485 of those are unclassified (1) +---> 124916 of those are ground (2) +---> 29229 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.8,0.9) has 14 bin [0.9,1.0) has 1126 bin [1.0,1.1) has 26206 bin [1.1,1.2) has 86057 bin [1.2,1.3) has 38904 bin [1.3,1.4) has 5428 bin [1.4,1.5) has 4655 bin [1.5,1.6) has 5214 bin [1.6,1.7) has 5767 bin [1.7,1.8) has 4350 bin [1.8,1.9) has 4719 bin [1.9,2.0) has 9847 bin [2.0,2.1) has 24186 bin [2.1,2.2) has 70127 bin [2.2,2.3) has 99803 bin [2.3,2.4) has 91933 bin [2.4,2.5) has 65827 bin [2.5,2.6) has 41881 bin [2.6,2.7) has 26110 bin [2.7,2.8) has 16905 bin [2.8,2.9) has 10677 bin [2.9,3.0) has 4159 bin [3.0,3.1) has 2334 bin [3.1,3.2) has 906 bin [3.2,3.3) has 546 bin [3.3,3.4) has 73 bin [3.4,3.5) has 13 bin [3.5,3.6) has 15 bin [3.6,3.7) has 8 bin [3.7,3.8) has 4 bin [3.8,3.9) has 3 bin [3.9,4.0) has 3 bin [4.0,4.1) has 7 bin [4.1,4.2) has 3 bin [4.2,4.3) has 7 bin [4.3,4.4) has 1 bin [4.4,4.5) has 8 bin [4.5,4.6) has 179 bin [4.6,4.7) has 29 bin [4.7,4.8) has 1 average z coordinate 2.0 for 648035 element(s) point source id histogram with bin size 1.000000 bin 15 has 309534 bin 16 has 338501 average point source id 15.522349873077843 for 648035 element(s)