lasinfo (210611) report for 'AHN4T/21AN1_07.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: 335/2022 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: 54985473 number of points by return: 48033769 4608541 1861492 423806 53838 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 522480 0 min x y z: 180980.000 522480.000 -5.688 max x y z: 182019.999 523769.999 26.921 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: 54985473 extended number of points by return: 48033769 4608541 1861492 423806 53838 3845 182 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 -5688 26921 intensity 40 4637 return_number 1 7 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 72 205 gps_time 328796931.368531 330864520.923883 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 36 255 G 51 255 B 49 255 NIR 38 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 30.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48033769 number of intermediate returns: 2351036 number of last returns: 48007530 number of single returns: 43406862 covered area in square units/kilounits: 1340472/1.34 point density: all returns 41.02 last only 35.81 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 54985473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48033769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4608541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1861492 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 423806 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53838 instead zero. overview over extended number of returns of given pulse: 43406862 5494479 4324388 1485115 251215 22140 1274 0 0 0 0 0 0 0 0 histogram of classification of points: 8028241 unclassified (1) 46400343 ground (2) 360414 building (6) 146414 water (9) 50061 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3571316 +---> 606740 of those are unclassified (1) +---> 2905139 of those are ground (2) +---> 46504 of those are building (6) +---> 12933 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 27 bin [-5.6,-5.5) has 1603 bin [-5.5,-5.4) has 24793 bin [-5.4,-5.3) has 21970 bin [-5.3,-5.2) has 55693 bin [-5.2,-5.1) has 82042 bin [-5.1,-5.0) has 76782 bin [-5.0,-4.9) has 81610 bin [-4.9,-4.8) has 79065 bin [-4.8,-4.7) has 77652 bin [-4.7,-4.6) has 75377 bin [-4.6,-4.5) has 76779 bin [-4.5,-4.4) has 86340 bin [-4.4,-4.3) has 99592 bin 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[23.3,23.4) has 1493 bin [23.4,23.5) has 1389 bin [23.5,23.6) has 1237 bin [23.6,23.7) has 1098 bin [23.7,23.8) has 1023 bin [23.8,23.9) has 956 bin [23.9,24.0) has 837 bin [24.0,24.1) has 836 bin [24.1,24.2) has 717 bin [24.2,24.3) has 608 bin [24.3,24.4) has 561 bin [24.4,24.5) has 484 bin [24.5,24.6) has 440 bin [24.6,24.7) has 385 bin [24.7,24.8) has 342 bin [24.8,24.9) has 349 bin [24.9,25.0) has 311 bin [25.0,25.1) has 222 bin [25.1,25.2) has 222 bin [25.2,25.3) has 188 bin [25.3,25.4) has 163 bin [25.4,25.5) has 152 bin [25.5,25.6) has 102 bin [25.6,25.7) has 82 bin [25.7,25.8) has 66 bin [25.8,25.9) has 60 bin [25.9,26.0) has 48 bin [26.0,26.1) has 43 bin [26.1,26.2) has 31 bin [26.2,26.3) has 24 bin [26.3,26.4) has 24 bin [26.4,26.5) has 27 bin [26.5,26.6) has 19 bin [26.6,26.7) has 8 bin [26.7,26.8) has 10 bin [26.8,26.9) has 8 bin [26.9,27.0) has 1 average z coordinate -1.9 for 54985473 element(s) point source id histogram with bin size 1.000000 bin 72 has 16206846 bin 73 has 11820121 bin 205 has 26958506 average point source id 137.422760280701766 for 54985473 element(s)