lasinfo (210611) report for 'AHN4T/40DZ2_03.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: 338/2022 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: 45094714 number of points by return: 37778572 5284640 1669503 325370 36629 scale factor x y z: 0.001 0.001 0.001 offset x y z: 196980 429980 0 min x y z: 196980.000 429980.000 8.497 max x y z: 198019.999 431269.999 45.322 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: 45094714 extended number of points by return: 37778572 5284640 1669503 325370 36629 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 8497 45322 intensity 46 5029 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 29 user_data 6 7 point_source_ID 74 1074 gps_time 298209036.338470 300269403.513712 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 39 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.37 34.07 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37778572 number of intermediate returns: 2042391 number of last returns: 37733590 number of single returns: 32459839 covered area in square units/kilounits: 1307564/1.31 point density: all returns 34.49 last only 28.86 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45094714 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37778572 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5284640 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1669503 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 325370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36629 instead zero. overview over extended number of returns of given pulse: 32459839 7248666 4042307 1159826 171682 11872 522 0 0 0 0 0 0 0 0 histogram of classification of points: 11691741 unclassified (1) 28928421 ground (2) 1249795 building (6) 3223414 water (9) 1343 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2801405 +---> 525285 of those are unclassified (1) +---> 1793511 of those are ground (2) +---> 73088 of those are building (6) +---> 409521 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.4,8.5) has 1 bin [8.5,8.6) has 5 bin [8.6,8.7) has 169 bin [8.7,8.8) has 10248 bin [8.8,8.9) has 60242 bin [8.9,9.0) has 101692 bin [9.0,9.1) has 188320 bin [9.1,9.2) has 1824095 bin [9.2,9.3) has 912316 bin [9.3,9.4) has 1399565 bin [9.4,9.5) has 525496 bin [9.5,9.6) has 576734 bin [9.6,9.7) has 771143 bin [9.7,9.8) has 809155 bin [9.8,9.9) has 731217 bin 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92 bin [40.9,41.0) has 85 bin [41.0,41.1) has 79 bin [41.1,41.2) has 82 bin [41.2,41.3) has 77 bin [41.3,41.4) has 87 bin [41.4,41.5) has 64 bin [41.5,41.6) has 66 bin [41.6,41.7) has 57 bin [41.7,41.8) has 43 bin [41.8,41.9) has 44 bin [41.9,42.0) has 37 bin [42.0,42.1) has 39 bin [42.1,42.2) has 30 bin [42.2,42.3) has 41 bin [42.3,42.4) has 16 bin [42.4,42.5) has 24 bin [42.5,42.6) has 11 bin [42.6,42.7) has 8 bin [42.7,42.8) has 6 bin [42.8,42.9) has 2 bin [42.9,43.0) has 2 bin [43.0,43.1) has 1 bin [45.0,45.1) has 1 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 bin [45.3,45.4) has 1 average z coordinate 12.7 for 45094714 element(s) point source id histogram with bin size 1.000000 bin 74 has 15894 bin 75 has 19996282 bin 76 has 5952099 bin 202 has 11072348 bin 1074 has 8058091 average point source id 284.828524691386235 for 45094714 element(s)