lasinfo (210611) report for 'AHN4T/11BZ2_04.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: 174/2021 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: 29678705 number of points by return: 22999388 3968072 2020056 681282 9907 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 567480 0 min x y z: 197980.000 567480.000 -1.052 max x y z: 199019.999 568769.999 29.076 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: 29678705 extended number of points by return: 22999388 3968072 2020056 681282 9907 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 -1052 29076 intensity 19 4965 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 8 9 point_source_ID 1115 1116 gps_time 269014759.410008 269016125.056803 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 25 255 B 12 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.19 49.65 ('Amplitude') attribute1 -17.04 33.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22999388 number of intermediate returns: 2713528 number of last returns: 22983006 number of single returns: 19017217 covered area in square units/kilounits: 1318276/1.32 point density: all returns 22.51 last only 17.43 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29678705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22999388 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3968072 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2020056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 681282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 9907 instead zero. overview over extended number of returns of given pulse: 19017217 3905254 4018446 2688226 48237 1265 60 0 0 0 0 0 0 0 0 histogram of classification of points: 7879663 unclassified (1) 19573770 ground (2) 819589 building (6) 1368503 water (9) 37180 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1817185 +---> 482275 of those are unclassified (1) +---> 1207147 of those are ground (2) +---> 57526 of those are building (6) +---> 67391 of those are water (9) +---> 2846 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 12 bin [-1.0,-0.9) has 1631 bin [-0.9,-0.8) has 55421 bin [-0.8,-0.7) has 31871 bin [-0.7,-0.6) has 259065 bin [-0.6,-0.5) has 1152153 bin [-0.5,-0.4) has 295123 bin [-0.4,-0.3) has 357756 bin [-0.3,-0.2) has 519805 bin [-0.2,-0.1) has 813728 bin [-0.1,0.0) has 1430119 bin [0.0,0.1) has 1569109 bin [0.1,0.2) has 1565116 bin [0.2,0.3) has 2004929 bin [0.3,0.4) has 2186190 bin [0.4,0.5) has 1586967 bin [0.5,0.6) has 1185699 bin [0.6,0.7) has 1172175 bin [0.7,0.8) has 1198148 bin [0.8,0.9) has 1118840 bin [0.9,1.0) has 811010 bin [1.0,1.1) has 601109 bin [1.1,1.2) has 493413 bin [1.2,1.3) has 380628 bin [1.3,1.4) has 215993 bin [1.4,1.5) has 178750 bin [1.5,1.6) has 141762 bin [1.6,1.7) has 111205 bin [1.7,1.8) has 86625 bin [1.8,1.9) has 75712 bin [1.9,2.0) has 75894 bin [2.0,2.1) has 73402 bin [2.1,2.2) has 67334 bin [2.2,2.3) has 64318 bin [2.3,2.4) has 63862 bin [2.4,2.5) has 60433 bin [2.5,2.6) has 59764 bin [2.6,2.7) has 59823 bin [2.7,2.8) has 60359 bin [2.8,2.9) has 61499 bin [2.9,3.0) has 62631 bin [3.0,3.1) has 58503 bin [3.1,3.2) has 58254 bin [3.2,3.3) has 58043 bin [3.3,3.4) has 58195 bin [3.4,3.5) has 59119 bin [3.5,3.6) has 61885 bin [3.6,3.7) has 67646 bin [3.7,3.8) has 73215 bin [3.8,3.9) has 81646 bin [3.9,4.0) has 76590 bin [4.0,4.1) has 78260 bin [4.1,4.2) 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[28.4,28.5) has 13 bin [28.5,28.6) has 7 bin [28.6,28.7) has 5 bin [28.7,28.8) has 6 bin [29.0,29.1) has 1 average z coordinate 2.6 for 29678705 element(s) point source id histogram with bin size 1.000000 bin 1115 has 19943877 bin 1116 has 9734828 average point source id 1115.328007168776367 for 29678705 element(s)