lasinfo (210611) report for 'AHN4T/15EZ1_14.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: 177/2021 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: 61613329 number of points by return: 50119945 6601154 3621927 1248707 21596 scale factor x y z: 0.001 0.001 0.001 offset x y z: 162980 539980 0 min x y z: 162980.000 539980.000 -1.322 max x y z: 164019.999 541269.999 40.941 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: 61613329 extended number of points by return: 50119945 6601154 3621927 1248707 21596 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 -1322 40941 intensity 19 4463 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 8 9 point_source_ID 1047 1140 gps_time 267974029.348511 269091126.981160 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 15 255 B 12 255 NIR 53 255 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 0.19 44.63 ('Amplitude') attribute1 -16.99 28.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50119945 number of intermediate returns: 4890755 number of last returns: 50119729 number of single returns: 43517100 covered area in square units/kilounits: 1341284/1.34 point density: all returns 45.94 last only 37.37 (per square units) spacing: all returns 0.15 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 61613329 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50119945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6601154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3621927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1248707 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21596 instead zero. overview over extended number of returns of given pulse: 43517100 5964360 7116765 4906521 104868 3590 125 0 0 0 0 0 0 0 0 histogram of classification of points: 13376435 unclassified (1) 47372960 ground (2) 648908 building (6) 214809 water (9) 217 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4749400 +---> 1480102 of those are unclassified (1) +---> 3249773 of those are ground (2) +---> 14472 of those are building (6) +---> 5053 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 88 bin [-1.2,-1.1) has 3111 bin [-1.1,-1.0) has 9475 bin [-1.0,-0.9) has 53815 bin [-0.9,-0.8) has 79162 bin [-0.8,-0.7) has 67156 bin [-0.7,-0.6) has 194494 bin [-0.6,-0.5) has 554892 bin [-0.5,-0.4) has 876844 bin [-0.4,-0.3) has 1123769 bin [-0.3,-0.2) has 1532226 bin [-0.2,-0.1) has 1242770 bin [-0.1,0.0) has 1069087 bin 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[39.0,39.1) has 101 bin [39.1,39.2) has 66 bin [39.2,39.3) has 68 bin [39.3,39.4) has 53 bin [39.4,39.5) has 83 bin [39.5,39.6) has 77 bin [39.6,39.7) has 69 bin [39.7,39.8) has 53 bin [39.8,39.9) has 46 bin [39.9,40.0) has 43 bin [40.0,40.1) has 36 bin [40.1,40.2) has 27 bin [40.2,40.3) has 15 bin [40.3,40.4) has 18 bin [40.4,40.5) has 11 bin [40.5,40.6) has 4 bin [40.6,40.7) has 5 bin [40.7,40.8) has 3 bin [40.8,40.9) has 2 bin [40.9,41.0) has 2 average z coordinate 5.7 for 61613329 element(s) point source id histogram with bin size 1.000000 bin 1047 has 5864552 bin 1059 has 21667246 bin 1138 has 7849989 bin 1139 has 24159716 bin 1140 has 2071826 average point source id 1102.016174195034864 for 61613329 element(s)