lasinfo (210611) report for 'AHN4T/16FZ2_01.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: 334/2022 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: 52541285 number of points by return: 29457434 14522365 6540435 1716192 274171 scale factor x y z: 0.001 0.001 0.001 offset x y z: 214980 542480 0 min x y z: 214980.000 542480.000 6.039 max x y z: 216019.999 543769.999 42.806 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: 52541285 extended number of points by return: 29457434 14522365 6540435 1716192 274171 28547 2141 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 6039 42806 intensity 45 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 206 gps_time 330435825.204476 330858291.556579 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 49 255 B 37 243 NIR 28 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.66 33.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29457434 number of intermediate returns: 8559614 number of last returns: 29453261 number of single returns: 14929024 covered area in square units/kilounits: 1338264/1.34 point density: all returns 39.26 last only 22.01 (per square units) spacing: all returns 0.16 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52541285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29457434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14522365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6540435 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1716192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 274171 instead zero. overview over extended number of returns of given pulse: 14929024 15972066 14474290 5765308 1227217 158936 14444 0 0 0 0 0 0 0 0 histogram of classification of points: 27515878 unclassified (1) 24965748 ground (2) 3468 building (6) 56191 water (9) +-> flagged as extended overlap: 3777353 +---> 1823589 of those are unclassified (1) +---> 1947588 of those are ground (2) +---> 6176 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.0,6.1) has 49 bin [6.1,6.2) has 2195 bin [6.2,6.3) has 5838 bin [6.3,6.4) has 5612 bin [6.4,6.5) has 7934 bin [6.5,6.6) has 9582 bin [6.6,6.7) has 9512 bin [6.7,6.8) has 16260 bin [6.8,6.9) has 103036 bin [6.9,7.0) has 283651 bin [7.0,7.1) has 360466 bin [7.1,7.2) has 584418 bin [7.2,7.3) has 724174 bin [7.3,7.4) has 552969 bin [7.4,7.5) has 404123 bin [7.5,7.6) has 372563 bin [7.6,7.7) has 496230 bin [7.7,7.8) has 495902 bin [7.8,7.9) 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[38.2,38.3) has 417 bin [38.3,38.4) has 439 bin [38.4,38.5) has 378 bin [38.5,38.6) has 389 bin [38.6,38.7) has 367 bin [38.7,38.8) has 348 bin [38.8,38.9) has 306 bin [38.9,39.0) has 247 bin [39.0,39.1) has 222 bin [39.1,39.2) has 172 bin [39.2,39.3) has 173 bin [39.3,39.4) has 141 bin [39.4,39.5) has 127 bin [39.5,39.6) has 120 bin [39.6,39.7) has 105 bin [39.7,39.8) has 109 bin [39.8,39.9) has 109 bin [39.9,40.0) has 73 bin [40.0,40.1) has 78 bin [40.1,40.2) has 66 bin [40.2,40.3) has 61 bin [40.3,40.4) has 61 bin [40.4,40.5) has 69 bin [40.5,40.6) has 38 bin [40.6,40.7) has 33 bin [40.7,40.8) has 34 bin [40.8,40.9) has 25 bin [40.9,41.0) has 33 bin [41.0,41.1) has 28 bin [41.1,41.2) has 26 bin [41.2,41.3) has 32 bin [41.3,41.4) has 21 bin [41.4,41.5) has 11 bin [41.5,41.6) has 22 bin [41.6,41.7) has 17 bin [41.7,41.8) has 16 bin [41.8,41.9) has 13 bin [41.9,42.0) has 13 bin [42.0,42.1) has 12 bin [42.1,42.2) has 14 bin [42.2,42.3) has 8 bin [42.3,42.4) has 12 bin [42.4,42.5) has 6 bin [42.5,42.6) has 9 bin [42.6,42.7) has 4 bin [42.7,42.8) has 3 bin [42.8,42.9) has 1 average z coordinate 16.3 for 52541285 element(s) point source id histogram with bin size 1.000000 bin 55 has 6731959 bin 56 has 35004255 bin 57 has 2476862 bin 206 has 8328209 average point source id 79.695199936583208 for 52541285 element(s)