lasinfo (210611) report for 'AHN4T/39CN1_10.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: 26/2022 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: 51785111 number of points by return: 47366297 3271700 962052 167142 17920 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 434980 0 min x y z: 143980.000 434980.000 0.016 max x y z: 145019.999 436269.999 36.195 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: 51785111 extended number of points by return: 47366297 3271700 962052 167142 17920 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 16 36195 intensity 0 4933 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 31 user_data 6 7 point_source_ID 64 66 gps_time 269713765.210202 269715646.579055 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 22 255 B 15 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.94 34.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47366297 number of intermediate returns: 1142370 number of last returns: 47370122 number of single returns: 44093678 covered area in square units/kilounits: 1336232/1.34 point density: all returns 38.75 last only 35.45 (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 51785111 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47366297 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3271700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 962052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 167142 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17920 instead zero. overview over extended number of returns of given pulse: 44093678 4629404 2379491 593528 88021 981 8 0 0 0 0 0 0 0 0 histogram of classification of points: 5217525 unclassified (1) 46222727 ground (2) 239226 building (6) 99981 water (9) 5652 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4216622 +---> 703822 of those are unclassified (1) +---> 3501435 of those are ground (2) +---> 4254 of those are building (6) +---> 7111 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 77 bin [0.1,0.2) has 7760 bin [0.2,0.3) has 114550 bin [0.3,0.4) has 126831 bin [0.4,0.5) has 91249 bin [0.5,0.6) has 158660 bin [0.6,0.7) has 575597 bin [0.7,0.8) has 1736253 bin [0.8,0.9) has 3886789 bin [0.9,1.0) has 5667995 bin [1.0,1.1) has 5805610 bin [1.1,1.2) has 4645497 bin [1.2,1.3) has 3888664 bin [1.3,1.4) has 3411309 bin [1.4,1.5) has 3864173 bin [1.5,1.6) has 4263999 bin [1.6,1.7) has 3122958 bin [1.7,1.8) has 1967522 bin [1.8,1.9) has 1299252 bin [1.9,2.0) has 837795 bin [2.0,2.1) has 446599 bin [2.1,2.2) has 226356 bin [2.2,2.3) has 133554 bin [2.3,2.4) has 137502 bin [2.4,2.5) has 100242 bin [2.5,2.6) has 68265 bin [2.6,2.7) has 63972 bin [2.7,2.8) has 74243 bin [2.8,2.9) has 66975 bin [2.9,3.0) has 54649 bin [3.0,3.1) has 46861 bin [3.1,3.2) has 45470 bin [3.2,3.3) has 43715 bin [3.3,3.4) has 42471 bin [3.4,3.5) has 41026 bin [3.5,3.6) has 40011 bin [3.6,3.7) has 40237 bin [3.7,3.8) has 39334 bin [3.8,3.9) has 40152 bin [3.9,4.0) has 40041 bin [4.0,4.1) has 41610 bin [4.1,4.2) has 43069 bin [4.2,4.3) has 42510 bin [4.3,4.4) has 40659 bin [4.4,4.5) has 41133 bin [4.5,4.6) has 41534 bin [4.6,4.7) has 43413 bin [4.7,4.8) has 43197 bin [4.8,4.9) has 43132 bin [4.9,5.0) has 43366 bin [5.0,5.1) has 43163 bin [5.1,5.2) has 45530 bin [5.2,5.3) has 44354 bin [5.3,5.4) has 44576 bin [5.4,5.5) has 45010 bin [5.5,5.6) has 44902 bin 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[29.2,29.3) has 1120 bin [29.3,29.4) has 1021 bin [29.4,29.5) has 1042 bin [29.5,29.6) has 948 bin [29.6,29.7) has 950 bin [29.7,29.8) has 1002 bin [29.8,29.9) has 946 bin [29.9,30.0) has 942 bin [30.0,30.1) has 879 bin [30.1,30.2) has 946 bin [30.2,30.3) has 883 bin [30.3,30.4) has 856 bin [30.4,30.5) has 888 bin [30.5,30.6) has 829 bin [30.6,30.7) has 760 bin [30.7,30.8) has 777 bin [30.8,30.9) has 738 bin [30.9,31.0) has 693 bin [31.0,31.1) has 699 bin [31.1,31.2) has 704 bin [31.2,31.3) has 662 bin [31.3,31.4) has 658 bin [31.4,31.5) has 590 bin [31.5,31.6) has 581 bin [31.6,31.7) has 559 bin [31.7,31.8) has 514 bin [31.8,31.9) has 513 bin [31.9,32.0) has 511 bin [32.0,32.1) has 494 bin [32.1,32.2) has 461 bin [32.2,32.3) has 429 bin [32.3,32.4) has 356 bin [32.4,32.5) has 411 bin [32.5,32.6) has 330 bin [32.6,32.7) has 301 bin [32.7,32.8) has 268 bin [32.8,32.9) has 266 bin [32.9,33.0) has 247 bin [33.0,33.1) has 236 bin [33.1,33.2) has 210 bin [33.2,33.3) has 192 bin [33.3,33.4) has 171 bin [33.4,33.5) has 167 bin [33.5,33.6) has 134 bin [33.6,33.7) has 117 bin [33.7,33.8) has 106 bin [33.8,33.9) has 64 bin [33.9,34.0) has 68 bin [34.0,34.1) has 62 bin [34.1,34.2) has 56 bin [34.2,34.3) has 40 bin [34.3,34.4) has 35 bin [34.4,34.5) has 35 bin [34.5,34.6) has 43 bin [34.6,34.7) has 37 bin [34.7,34.8) has 32 bin [34.8,34.9) has 40 bin [34.9,35.0) has 33 bin [35.0,35.1) has 36 bin [35.1,35.2) has 21 bin [35.2,35.3) has 26 bin [35.3,35.4) has 16 bin [35.4,35.5) has 18 bin [35.5,35.6) has 16 bin [35.6,35.7) has 13 bin [35.7,35.8) has 9 bin [35.8,35.9) has 11 bin [35.9,36.0) has 10 bin [36.0,36.1) has 2 bin [36.1,36.2) has 2 average z coordinate 2.3 for 51785111 element(s) point source id histogram with bin size 1.000000 bin 64 has 7829652 bin 65 has 36017694 bin 66 has 7937765 average point source id 65.002087723631604 for 51785111 element(s)