lasinfo (210611) report for 'AHN4T/02FZ1_25.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: 176/2021 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: 25691548 number of points by return: 25658346 32096 1095 11 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 213980 612480 0 min x y z: 213980.000 612480.000 0.476 max x y z: 215019.999 613769.999 11.590 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: 25691548 extended number of points by return: 25658346 32096 1095 11 0 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 476 11590 intensity 0 4404 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1000 1002 gps_time 260782648.285802 260783755.122509 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 242 G 21 244 B 16 233 NIR 3 203 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 44.04 ('Amplitude') attribute1 -16.42 26.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25658346 number of intermediate returns: 1106 number of last returns: 25657968 number of single returns: 25625872 covered area in square units/kilounits: 1341056/1.34 point density: all returns 19.16 last only 19.13 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25691548 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25658346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 32096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11 instead zero. overview over extended number of returns of given pulse: 25625872 62371 3262 43 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 572510 unclassified (1) 25089166 ground (2) 29872 water (9) +-> flagged as extended overlap: 2037384 +---> 20627 of those are unclassified (1) +---> 2015822 of those are ground (2) +---> 935 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.4,0.5) has 10 bin [0.5,0.6) has 836 bin [0.6,0.7) has 6185 bin [0.7,0.8) has 5798 bin [0.8,0.9) has 6573 bin [0.9,1.0) has 6390 bin [1.0,1.1) has 6958 bin [1.1,1.2) has 10528 bin [1.2,1.3) has 25745 bin [1.3,1.4) has 58416 bin [1.4,1.5) has 249051 bin [1.5,1.6) has 1913296 bin [1.6,1.7) has 2388235 bin [1.7,1.8) has 2627881 bin [1.8,1.9) has 3194275 bin [1.9,2.0) has 2399118 bin [2.0,2.1) has 1909460 bin [2.1,2.2) has 1620285 bin [2.2,2.3) has 1264313 bin [2.3,2.4) has 1062245 bin [2.4,2.5) has 892409 bin [2.5,2.6) has 764976 bin [2.6,2.7) has 656980 bin [2.7,2.8) has 562188 bin [2.8,2.9) has 478274 bin [2.9,3.0) has 396689 bin [3.0,3.1) has 326119 bin [3.1,3.2) has 273267 bin [3.2,3.3) has 229024 bin [3.3,3.4) has 194753 bin [3.4,3.5) has 171051 bin [3.5,3.6) has 146511 bin [3.6,3.7) has 125327 bin [3.7,3.8) has 114913 bin [3.8,3.9) has 107148 bin [3.9,4.0) has 98043 bin [4.0,4.1) has 89456 bin [4.1,4.2) has 82331 bin [4.2,4.3) has 77640 bin [4.3,4.4) has 71869 bin [4.4,4.5) has 67745 bin [4.5,4.6) has 63328 bin [4.6,4.7) has 59527 bin [4.7,4.8) has 57429 bin [4.8,4.9) has 53306 bin [4.9,5.0) has 49470 bin [5.0,5.1) has 47205 bin [5.1,5.2) has 44163 bin [5.2,5.3) has 41202 bin [5.3,5.4) has 38720 bin [5.4,5.5) has 36770 bin [5.5,5.6) has 34906 bin [5.6,5.7) has 33348 bin [5.7,5.8) has 31243 bin [5.8,5.9) has 29152 bin [5.9,6.0) has 25591 bin [6.0,6.1) has 23072 bin [6.1,6.2) has 21737 bin [6.2,6.3) has 20877 bin [6.3,6.4) has 20093 bin [6.4,6.5) has 19459 bin [6.5,6.6) has 18028 bin [6.6,6.7) has 16712 bin [6.7,6.8) has 15837 bin [6.8,6.9) has 14771 bin [6.9,7.0) has 13552 bin [7.0,7.1) has 12911 bin [7.1,7.2) has 12143 bin [7.2,7.3) has 11863 bin [7.3,7.4) has 11512 bin [7.4,7.5) has 11057 bin [7.5,7.6) has 10646 bin [7.6,7.7) has 9917 bin [7.7,7.8) has 9416 bin [7.8,7.9) has 8928 bin [7.9,8.0) has 8179 bin [8.0,8.1) has 7452 bin [8.1,8.2) has 6797 bin [8.2,8.3) has 6062 bin [8.3,8.4) has 5626 bin [8.4,8.5) has 5354 bin [8.5,8.6) has 4966 bin [8.6,8.7) has 4667 bin [8.7,8.8) has 4126 bin [8.8,8.9) has 3870 bin [8.9,9.0) has 3550 bin [9.0,9.1) has 3206 bin [9.1,9.2) has 2607 bin [9.2,9.3) has 1982 bin [9.3,9.4) has 1804 bin [9.4,9.5) has 1634 bin [9.5,9.6) has 1453 bin [9.6,9.7) has 1354 bin [9.7,9.8) has 1042 bin [9.8,9.9) has 905 bin [9.9,10.0) has 707 bin [10.0,10.1) has 589 bin [10.1,10.2) has 488 bin [10.2,10.3) has 558 bin [10.3,10.4) has 534 bin [10.4,10.5) has 452 bin [10.5,10.6) has 391 bin [10.6,10.7) has 294 bin [10.7,10.8) has 147 bin [10.8,10.9) has 139 bin [10.9,11.0) has 96 bin [11.0,11.1) has 105 bin [11.1,11.2) has 75 bin [11.2,11.3) has 72 bin [11.3,11.4) has 40 bin [11.4,11.5) has 17 bin [11.5,11.6) has 6 average z coordinate 2.3 for 25691548 element(s) point source id histogram with bin size 1.000000 bin 1000 has 3544673 bin 1001 has 19260363 bin 1002 has 2886512 average point source id 1000.974382197600562 for 25691548 element(s)