lasinfo (210611) report for 'AHN4T/39EZ2_21.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: 337/2022 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: 48811667 number of points by return: 42875588 5119819 699423 104234 12603 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 437480 0 min x y z: 164980.000 437480.000 4.262 max x y z: 166019.999 438769.999 40.346 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: 48811667 extended number of points by return: 42875588 5119819 699423 104234 12603 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 4262 40346 intensity 0 4882 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 48 202 gps_time 292166387.737792 298209558.921323 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 55 255 B 46 255 NIR 39 255 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 16.51 ('Amplitude') attribute1 -16.7 32.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42875588 number of intermediate returns: 818017 number of last returns: 42860870 number of single returns: 37742808 covered area in square units/kilounits: 1338048/1.34 point density: all returns 36.48 last only 32.03 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48811667 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42875588 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5119819 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 699423 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 104234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12603 instead zero. overview over extended number of returns of given pulse: 37742808 8849348 1788153 367939 58406 4588 425 0 0 0 0 0 0 0 0 histogram of classification of points: 7459179 unclassified (1) 40278104 ground (2) 814909 building (6) 251846 water (9) 7629 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3053848 +---> 450682 of those are unclassified (1) +---> 2555986 of those are ground (2) +---> 29491 of those are building (6) +---> 17689 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.2,4.3) has 10 bin [4.3,4.4) has 955 bin [4.4,4.5) has 12354 bin [4.5,4.6) has 75382 bin [4.6,4.7) has 45470 bin [4.7,4.8) has 51738 bin [4.8,4.9) has 51422 bin [4.9,5.0) has 69591 bin [5.0,5.1) has 153007 bin [5.1,5.2) has 296417 bin [5.2,5.3) has 549571 bin [5.3,5.4) has 1384467 bin [5.4,5.5) has 2080462 bin [5.5,5.6) has 1738639 bin [5.6,5.7) has 2544622 bin 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has 633 bin [33.5,33.6) has 535 bin [33.6,33.7) has 552 bin [33.7,33.8) has 530 bin [33.8,33.9) has 517 bin [33.9,34.0) has 506 bin [34.0,34.1) has 424 bin [34.1,34.2) has 445 bin [34.2,34.3) has 491 bin [34.3,34.4) has 450 bin [34.4,34.5) has 426 bin [34.5,34.6) has 394 bin [34.6,34.7) has 386 bin [34.7,34.8) has 379 bin [34.8,34.9) has 340 bin [34.9,35.0) has 351 bin [35.0,35.1) has 312 bin [35.1,35.2) has 343 bin [35.2,35.3) has 304 bin [35.3,35.4) has 285 bin [35.4,35.5) has 279 bin [35.5,35.6) has 251 bin [35.6,35.7) has 222 bin [35.7,35.8) has 220 bin [35.8,35.9) has 207 bin [35.9,36.0) has 198 bin [36.0,36.1) has 178 bin [36.1,36.2) has 153 bin [36.2,36.3) has 160 bin [36.3,36.4) has 138 bin [36.4,36.5) has 133 bin [36.5,36.6) has 129 bin [36.6,36.7) has 122 bin [36.7,36.8) has 108 bin [36.8,36.9) has 87 bin [36.9,37.0) has 98 bin [37.0,37.1) has 86 bin [37.1,37.2) has 68 bin [37.2,37.3) has 77 bin [37.3,37.4) has 56 bin [37.4,37.5) has 63 bin [37.5,37.6) has 49 bin [37.6,37.7) has 51 bin [37.7,37.8) has 35 bin [37.8,37.9) has 37 bin [37.9,38.0) has 24 bin [38.0,38.1) has 28 bin [38.1,38.2) has 37 bin [38.2,38.3) has 39 bin [38.3,38.4) has 21 bin [38.4,38.5) has 35 bin [38.5,38.6) has 36 bin [38.6,38.7) has 25 bin [38.7,38.8) has 21 bin [38.8,38.9) has 20 bin [38.9,39.0) has 10 bin [39.0,39.1) has 12 bin [39.1,39.2) has 13 bin [39.2,39.3) has 14 bin [39.3,39.4) has 12 bin [39.4,39.5) has 9 bin [39.5,39.6) has 4 bin [39.6,39.7) has 7 bin [39.7,39.8) has 6 bin [39.8,39.9) has 4 bin [39.9,40.0) has 5 bin [40.0,40.1) has 1 bin [40.1,40.2) has 5 bin [40.2,40.3) has 5 bin [40.3,40.4) has 1 average z coordinate 6.7 for 48811667 element(s) point source id histogram with bin size 1.000000 bin 48 has 135601 bin 49 has 21768656 bin 50 has 7814950 bin 202 has 19092460 average point source id 109.002575388379995 for 48811667 element(s)