lasinfo (210611) report for 'AHN4T/07GZ1_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: 334/2022 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: 31676875 number of points by return: 31637913 38282 675 5 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 574980 0 min x y z: 239980.000 574980.000 -1.033 max x y z: 241019.999 576269.999 8.976 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: 31676875 extended number of points by return: 31637913 38282 675 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 0 1039999 Y 0 1289999 Z -1033 8976 intensity 40 4912 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -15 29 user_data 6 7 point_source_ID 29 1032 gps_time 330778333.843567 332242855.475395 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 59 255 B 53 253 NIR 25 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.08 32.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 31637913 number of intermediate returns: 633 number of last returns: 31661070 number of single returns: 31622741 covered area in square units/kilounits: 1330748/1.33 point density: all returns 23.80 last only 23.79 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31676875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 31637913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 38282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 675 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: 31622741 52199 1915 20 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 295112 unclassified (1) 29570028 ground (2) 120 building (6) 1811061 water (9) 554 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1913199 +---> 31988 of those are unclassified (1) +---> 1600344 of those are ground (2) +---> 280867 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 17 bin [-1.0,-0.9) has 723 bin [-0.9,-0.8) has 2423 bin [-0.8,-0.7) has 76809 bin [-0.7,-0.6) has 188472 bin [-0.6,-0.5) has 730757 bin [-0.5,-0.4) has 4313403 bin [-0.4,-0.3) has 9041227 bin [-0.3,-0.2) has 9770238 bin [-0.2,-0.1) has 2994080 bin [-0.1,0.0) has 1882857 bin [0.0,0.1) has 1446809 bin [0.1,0.2) has 510363 bin [0.2,0.3) has 231300 bin [0.3,0.4) has 136455 bin [0.4,0.5) has 84287 bin [0.5,0.6) has 63623 bin [0.6,0.7) has 53726 bin [0.7,0.8) has 40602 bin [0.8,0.9) has 32524 bin [0.9,1.0) has 23092 bin [1.0,1.1) has 11238 bin [1.1,1.2) has 3081 bin [1.2,1.3) has 1252 bin [1.3,1.4) has 1145 bin [1.4,1.5) has 1230 bin [1.5,1.6) has 1309 bin [1.6,1.7) has 1133 bin [1.7,1.8) has 1147 bin [1.8,1.9) has 1170 bin [1.9,2.0) has 3633 bin [2.0,2.1) has 5288 bin [2.1,2.2) has 4186 bin [2.2,2.3) has 1457 bin [2.3,2.4) has 178 bin [2.4,2.5) has 147 bin [2.5,2.6) has 126 bin [2.6,2.7) has 125 bin [2.7,2.8) has 77 bin [2.8,2.9) has 51 bin [2.9,3.0) has 33 bin [3.0,3.1) has 19 bin [3.1,3.2) has 34 bin [3.2,3.3) has 121 bin [3.3,3.4) has 8 bin [3.4,3.5) has 9 bin [3.5,3.6) has 16 bin [3.6,3.7) has 9 bin [3.7,3.8) has 32 bin [3.8,3.9) has 16 bin [3.9,4.0) has 12 bin [4.0,4.1) has 15 bin [4.1,4.2) has 2 bin [4.2,4.3) has 2 bin [4.3,4.4) has 1 bin [4.4,4.5) has 6 bin [4.5,4.6) has 24 bin [4.6,4.7) has 136 bin [4.7,4.8) has 10 bin [4.8,4.9) has 2 bin [4.9,5.0) has 1 bin [5.0,5.1) has 9 bin [5.1,5.2) has 14 bin [5.2,5.3) has 151 bin [5.3,5.4) has 576 bin [5.4,5.5) has 4342 bin [5.5,5.6) has 8032 bin [5.6,5.7) has 225 bin [5.7,5.8) has 3 bin [5.9,6.0) has 1 bin [6.0,6.1) has 2 bin [6.1,6.2) has 2 bin [6.3,6.4) has 1 bin [6.4,6.5) has 10 bin [6.5,6.6) has 5 bin [6.6,6.7) has 1 bin [6.7,6.8) has 45 bin [6.8,6.9) has 237 bin [6.9,7.0) has 792 bin [7.0,7.1) has 151 bin [7.1,7.2) has 3 bin [8.9,9.0) has 5 average z coordinate -0.3 for 31676875 element(s) point source id histogram with bin size 1.000000 bin 29 has 15285784 bin 30 has 6143665 bin 1032 has 10247426 average point source id 353.663084442515242 for 31676875 element(s)