lasinfo (210611) report for 'AHN4T/39CN2_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: 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: 51531845 number of points by return: 45184729 5010812 1118739 194999 22566 scale factor x y z: 0.001 0.001 0.001 offset x y z: 147980 433730 0 min x y z: 147980.000 433730.000 0.702 max x y z: 149019.999 435019.999 37.431 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: 51531845 extended number of points by return: 45184729 5010812 1118739 194999 22566 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 702 37431 intensity 0 5053 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 -30 29 user_data 6 7 point_source_ID 38 204 gps_time 292157277.532314 298210405.984800 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 43 255 B 35 255 NIR 28 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 50.53 ('Amplitude') attribute1 -17.1 33.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45184729 number of intermediate returns: 1343860 number of last returns: 45115300 number of single returns: 40112044 covered area in square units/kilounits: 1330648/1.33 point density: all returns 38.73 last only 33.90 (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 51531845 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45184729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5010812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1118739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 194999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22566 instead zero. overview over extended number of returns of given pulse: 40112044 7830203 2782305 693484 105355 7891 563 0 0 0 0 0 0 0 0 histogram of classification of points: 8365980 unclassified (1) 40890221 ground (2) 2049313 building (6) 224502 water (9) 1829 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3041776 +---> 449149 of those are unclassified (1) +---> 2415832 of those are ground (2) +---> 155692 of those are building (6) +---> 21103 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.7,0.8) has 280 bin [0.8,0.9) has 5076 bin [0.9,1.0) has 252 bin [1.0,1.1) has 308 bin [1.1,1.2) has 1132 bin [1.2,1.3) has 9531 bin [1.3,1.4) has 3857 bin [1.4,1.5) has 6541 bin [1.5,1.6) has 16738 bin [1.6,1.7) has 124133 bin [1.7,1.8) has 141678 bin [1.8,1.9) has 68152 bin [1.9,2.0) has 97442 bin [2.0,2.1) has 120352 bin [2.1,2.2) has 181289 bin [2.2,2.3) has 355260 bin [2.3,2.4) has 657909 bin [2.4,2.5) has 1142366 bin [2.5,2.6) has 1732117 bin [2.6,2.7) has 2552066 bin [2.7,2.8) has 2411017 bin [2.8,2.9) has 2613742 bin [2.9,3.0) has 3213289 bin [3.0,3.1) has 3792962 bin [3.1,3.2) has 3593045 bin [3.2,3.3) has 2841939 bin [3.3,3.4) has 2628896 bin [3.4,3.5) has 3226332 bin [3.5,3.6) has 3265850 bin [3.6,3.7) has 2519820 bin [3.7,3.8) has 1426459 bin [3.8,3.9) has 1145882 bin [3.9,4.0) has 823217 bin [4.0,4.1) has 613150 bin [4.1,4.2) has 442378 bin [4.2,4.3) has 333359 bin [4.3,4.4) has 286638 bin [4.4,4.5) has 237715 bin [4.5,4.6) has 205031 bin [4.6,4.7) has 188687 bin [4.7,4.8) has 177693 bin [4.8,4.9) has 172244 bin [4.9,5.0) has 172780 bin [5.0,5.1) has 175663 bin [5.1,5.2) has 179569 bin [5.2,5.3) has 199581 bin [5.3,5.4) has 214604 bin [5.4,5.5) has 199889 bin [5.5,5.6) has 156996 bin [5.6,5.7) has 140294 bin [5.7,5.8) has 127577 bin [5.8,5.9) has 119661 bin [5.9,6.0) has 113847 bin [6.0,6.1) has 111387 bin [6.1,6.2) has 112484 bin 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has 766 bin [30.1,30.2) has 716 bin [30.2,30.3) has 781 bin [30.3,30.4) has 749 bin [30.4,30.5) has 735 bin [30.5,30.6) has 754 bin [30.6,30.7) has 766 bin [30.7,30.8) has 736 bin [30.8,30.9) has 755 bin [30.9,31.0) has 731 bin [31.0,31.1) has 715 bin [31.1,31.2) has 716 bin [31.2,31.3) has 713 bin [31.3,31.4) has 682 bin [31.4,31.5) has 695 bin [31.5,31.6) has 644 bin [31.6,31.7) has 675 bin [31.7,31.8) has 607 bin [31.8,31.9) has 595 bin [31.9,32.0) has 576 bin [32.0,32.1) has 556 bin [32.1,32.2) has 567 bin [32.2,32.3) has 529 bin [32.3,32.4) has 535 bin [32.4,32.5) has 505 bin [32.5,32.6) has 457 bin [32.6,32.7) has 487 bin [32.7,32.8) has 518 bin [32.8,32.9) has 458 bin [32.9,33.0) has 497 bin [33.0,33.1) has 429 bin [33.1,33.2) has 460 bin [33.2,33.3) has 462 bin [33.3,33.4) has 463 bin [33.4,33.5) has 431 bin [33.5,33.6) has 384 bin [33.6,33.7) has 344 bin [33.7,33.8) has 369 bin [33.8,33.9) has 380 bin [33.9,34.0) has 370 bin [34.0,34.1) has 333 bin [34.1,34.2) has 329 bin [34.2,34.3) has 300 bin [34.3,34.4) has 304 bin [34.4,34.5) has 290 bin [34.5,34.6) has 278 bin [34.6,34.7) has 272 bin [34.7,34.8) has 210 bin [34.8,34.9) has 201 bin [34.9,35.0) has 187 bin [35.0,35.1) has 207 bin [35.1,35.2) has 186 bin [35.2,35.3) has 152 bin [35.3,35.4) has 138 bin [35.4,35.5) has 123 bin [35.5,35.6) has 130 bin [35.6,35.7) has 120 bin [35.7,35.8) has 101 bin [35.8,35.9) has 76 bin [35.9,36.0) has 73 bin [36.0,36.1) has 82 bin [36.1,36.2) has 56 bin [36.2,36.3) has 50 bin [36.3,36.4) has 39 bin [36.4,36.5) has 32 bin [36.5,36.6) has 25 bin [36.6,36.7) has 23 bin [36.7,36.8) has 12 bin [36.8,36.9) has 11 bin [36.9,37.0) has 8 bin [37.0,37.1) has 8 bin [37.1,37.2) has 8 bin [37.2,37.3) has 5 bin [37.3,37.4) has 1 bin [37.4,37.5) has 1 average z coordinate 4.2 for 51531845 element(s) point source id histogram with bin size 1.000000 bin 38 has 82561 bin 39 has 22105205 bin 40 has 8105594 bin 204 has 21238485 average point source id 107.159272348971783 for 51531845 element(s)