lasinfo (210611) report for 'AHN4T/49CZ2_25.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: 342/2021 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: 27008744 number of points by return: 26797556 210384 804 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 68980 374980 0 min x y z: 68980.000 374980.000 0.701 max x y z: 70019.999 376269.999 6.983 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: 27008744 extended number of points by return: 26797556 210384 804 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 1039999 Y 0 1289999 Z 701 6983 intensity 62 2514 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -4 33 user_data 6 7 point_source_ID 73 74 gps_time 260788152.146333 260788728.810785 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 213 G 41 211 B 38 203 NIR 58 243 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -667 5500 extended_scanner_channel 0 0 attribute0 0.62 25.14 ('Amplitude') attribute1 -16.02 8.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26797556 number of intermediate returns: 654 number of last returns: 26804631 number of single returns: 26594097 covered area in square units/kilounits: 1337092/1.34 point density: all returns 20.20 last only 20.05 (per square units) spacing: all returns 0.22 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27008744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26797556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 210384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 804 instead zero. overview over extended number of returns of given pulse: 26594097 412385 2262 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 469233 unclassified (1) 26347608 ground (2) 191903 water (9) +-> flagged as extended overlap: 1687918 +---> 21278 of those are unclassified (1) +---> 1647511 of those are ground (2) +---> 19129 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 11 bin [0.8,0.9) has 1635 bin [0.9,1.0) has 12773 bin [1.0,1.1) has 21719 bin [1.1,1.2) has 38037 bin [1.2,1.3) has 57194 bin [1.3,1.4) has 114627 bin [1.4,1.5) has 129954 bin [1.5,1.6) has 237871 bin [1.6,1.7) has 301719 bin [1.7,1.8) has 321830 bin [1.8,1.9) has 388193 bin [1.9,2.0) has 594374 bin [2.0,2.1) has 543378 bin [2.1,2.2) has 554910 bin [2.2,2.3) has 422941 bin [2.3,2.4) has 317977 bin [2.4,2.5) has 378090 bin [2.5,2.6) has 491297 bin [2.6,2.7) has 695482 bin [2.7,2.8) has 1777493 bin [2.8,2.9) has 3532047 bin [2.9,3.0) has 4080125 bin [3.0,3.1) has 4759352 bin [3.1,3.2) has 3825969 bin [3.2,3.3) has 1939716 bin [3.3,3.4) has 894027 bin [3.4,3.5) has 311506 bin [3.5,3.6) has 72656 bin [3.6,3.7) has 17529 bin [3.7,3.8) has 8331 bin [3.8,3.9) has 5574 bin [3.9,4.0) has 4501 bin [4.0,4.1) has 4479 bin [4.1,4.2) has 5225 bin [4.2,4.3) has 6521 bin [4.3,4.4) has 8443 bin [4.4,4.5) has 10800 bin [4.5,4.6) has 14241 bin [4.6,4.7) has 17447 bin [4.7,4.8) has 20331 bin [4.8,4.9) has 22094 bin [4.9,5.0) has 20143 bin [5.0,5.1) has 14457 bin [5.1,5.2) has 6878 bin [5.2,5.3) has 2790 bin [5.3,5.4) has 1290 bin [5.4,5.5) has 536 bin [5.5,5.6) has 145 bin [5.6,5.7) has 24 bin [5.7,5.8) has 12 bin [5.8,5.9) has 9 bin [5.9,6.0) has 9 bin [6.0,6.1) has 9 bin [6.1,6.2) has 3 bin [6.2,6.3) has 5 bin [6.3,6.4) has 5 bin [6.4,6.5) has 2 bin [6.5,6.6) has 1 bin [6.6,6.7) has 2 bin [6.7,6.8) has 1 bin [6.8,6.9) has 1 bin [6.9,7.0) has 3 average z coordinate 2.8 for 27008744 element(s) point source id histogram with bin size 1.000000 bin 73 has 12519238 bin 74 has 14489506 average point source id 73.536474632067311 for 27008744 element(s)