lasinfo (210611) report for 'AHN4T/65FN2_06.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: 181/2021 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: 14031438 number of points by return: 14013047 17891 495 5 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 54980 403730 0 min x y z: 54980.001 403818.194 -2.123 max x y z: 56019.999 405019.999 9.116 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: 14031438 extended number of points by return: 14013047 17891 495 5 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 1 1039999 Y 88194 1289999 Z -2123 9116 intensity 56 3204 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 -17 32 user_data 6 7 point_source_ID 17 18 gps_time 259410639.200610 259411551.359585 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 242 G 12 254 B 12 251 NIR 0 234 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -2833 5333 extended_scanner_channel 0 0 attribute0 0.56 32.04 ('Amplitude') attribute1 -15.5 17.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 14013047 number of intermediate returns: 502 number of last returns: 14013629 number of single returns: 13995740 covered area in square units/kilounits: 914372/0.91 point density: all returns 15.35 last only 15.33 (per square units) spacing: all returns 0.26 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 14031438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 14013047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5 instead zero. overview over extended number of returns of given pulse: 13995740 34204 1474 20 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 52093 unclassified (1) 8766477 ground (2) 5212868 water (9) +-> flagged as extended overlap: 913588 +---> 2456 of those are unclassified (1) +---> 854818 of those are ground (2) +---> 56314 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 4 bin [-2.1,-2.0) has 408 bin [-2.0,-1.9) has 4954 bin [-1.9,-1.8) has 8382 bin [-1.8,-1.7) has 6677 bin [-1.7,-1.6) has 7421 bin [-1.6,-1.5) has 170930 bin [-1.5,-1.4) has 2859628 bin [-1.4,-1.3) has 3163545 bin [-1.3,-1.2) has 635455 bin [-1.2,-1.1) has 331297 bin [-1.1,-1.0) has 234881 bin [-1.0,-0.9) has 225832 bin [-0.9,-0.8) has 244012 bin [-0.8,-0.7) has 379749 bin [-0.7,-0.6) has 656072 bin [-0.6,-0.5) has 908308 bin [-0.5,-0.4) has 795804 bin [-0.4,-0.3) has 537876 bin [-0.3,-0.2) has 328531 bin [-0.2,-0.1) has 161459 bin [-0.1,0.0) has 129294 bin [0.0,0.1) has 144914 bin [0.1,0.2) has 149640 bin [0.2,0.3) has 148405 bin [0.3,0.4) has 141504 bin [0.4,0.5) has 93573 bin [0.5,0.6) has 59642 bin [0.6,0.7) has 32273 bin [0.7,0.8) has 26484 bin [0.8,0.9) has 24155 bin [0.9,1.0) has 22528 bin [1.0,1.1) has 21879 bin [1.1,1.2) has 21764 bin [1.2,1.3) has 22680 bin [1.3,1.4) has 22107 bin [1.4,1.5) has 23595 bin [1.5,1.6) has 24410 bin [1.6,1.7) has 21664 bin [1.7,1.8) has 23254 bin [1.8,1.9) has 23170 bin [1.9,2.0) has 22759 bin [2.0,2.1) has 21852 bin [2.1,2.2) has 38438 bin [2.2,2.3) has 70903 bin [2.3,2.4) has 92252 bin [2.4,2.5) has 38313 bin [2.5,2.6) has 33322 bin [2.6,2.7) has 33235 bin [2.7,2.8) has 34316 bin [2.8,2.9) has 31305 bin [2.9,3.0) has 27379 bin [3.0,3.1) has 24322 bin [3.1,3.2) has 21221 bin [3.2,3.3) has 19784 bin [3.3,3.4) has 18362 bin [3.4,3.5) has 18382 bin [3.5,3.6) has 18724 bin [3.6,3.7) has 23288 bin [3.7,3.8) has 21534 bin [3.8,3.9) has 18741 bin [3.9,4.0) has 22325 bin [4.0,4.1) has 21632 bin [4.1,4.2) has 18356 bin [4.2,4.3) has 19675 bin [4.3,4.4) has 22223 bin [4.4,4.5) has 23124 bin [4.5,4.6) has 21128 bin [4.6,4.7) has 25403 bin [4.7,4.8) has 24874 bin [4.8,4.9) has 18997 bin [4.9,5.0) has 18578 bin [5.0,5.1) has 14829 bin [5.1,5.2) has 11393 bin [5.2,5.3) has 9921 bin [5.3,5.4) has 9716 bin [5.4,5.5) has 9768 bin [5.5,5.6) has 9777 bin [5.6,5.7) has 9918 bin [5.7,5.8) has 9891 bin [5.8,5.9) has 9856 bin [5.9,6.0) has 10187 bin [6.0,6.1) has 10182 bin [6.1,6.2) has 10305 bin [6.2,6.3) has 10791 bin [6.3,6.4) has 11316 bin [6.4,6.5) has 13893 bin [6.5,6.6) has 16386 bin [6.6,6.7) has 13618 bin [6.7,6.8) has 9716 bin [6.8,6.9) has 9660 bin [6.9,7.0) has 10141 bin [7.0,7.1) has 9811 bin [7.1,7.2) has 9503 bin [7.2,7.3) has 9641 bin [7.3,7.4) has 10746 bin [7.4,7.5) has 12914 bin [7.5,7.6) has 19691 bin [7.6,7.7) has 20601 bin [7.7,7.8) has 13457 bin [7.8,7.9) has 837 bin [7.9,8.0) has 24 bin [8.0,8.1) has 5 bin [8.1,8.2) has 2 bin [8.2,8.3) has 6 bin [8.3,8.4) has 4 bin [8.4,8.5) has 6 bin [8.5,8.6) has 2 bin [8.6,8.7) has 5 bin [8.7,8.8) has 3 bin [8.8,8.9) has 3 bin [8.9,9.0) has 1 bin [9.0,9.1) has 3 bin [9.1,9.2) has 2 average z coordinate -0.5 for 14031438 element(s) point source id histogram with bin size 1.000000 bin 17 has 10923418 bin 18 has 3108020 average point source id 17.22150402546054 for 14031438 element(s)