lasinfo (210611) report for 'AHN4T/02FZ2_23.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: 13853978 number of points by return: 13849953 4025 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 612480 0 min x y z: 216980.000 612809.290 -1.486 max x y z: 218019.999 613769.999 8.023 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: 13853978 extended number of points by return: 13849953 4025 0 0 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 329290 1289999 Z -1486 8023 intensity 55 4491 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -15 29 user_data 8 9 point_source_ID 1001 1002 gps_time 260783288.074685 260783704.499393 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 230 G 34 231 B 28 219 NIR 0 167 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0.55 44.91 ('Amplitude') attribute1 -16.42 28.43 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 13849953 number of intermediate returns: 0 number of last returns: 13849949 number of single returns: 13845924 covered area in square units/kilounits: 857684/0.86 point density: all returns 16.15 last only 16.15 (per square units) spacing: all returns 0.25 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 13853978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13849953 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4025 instead zero. overview over extended number of returns of given pulse: 13845924 8054 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 65760 unclassified (1) 13540635 ground (2) 247583 water (9) +-> flagged as extended overlap: 801377 +---> 2446 of those are unclassified (1) +---> 756260 of those are ground (2) +---> 42671 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 339 bin [-1.4,-1.3) has 37206 bin [-1.3,-1.2) has 207479 bin [-1.2,-1.1) has 40517 bin [-1.1,-1.0) has 23975 bin [-1.0,-0.9) has 24068 bin [-0.9,-0.8) has 23669 bin [-0.8,-0.7) has 27324 bin [-0.7,-0.6) has 27770 bin [-0.6,-0.5) has 28022 bin [-0.5,-0.4) has 30661 bin [-0.4,-0.3) has 33355 bin [-0.3,-0.2) has 33749 bin [-0.2,-0.1) has 34604 bin [-0.1,0.0) has 35433 bin [0.0,0.1) has 39193 bin [0.1,0.2) has 48294 bin [0.2,0.3) has 71365 bin [0.3,0.4) has 205245 bin [0.4,0.5) has 466473 bin [0.5,0.6) has 983543 bin [0.6,0.7) has 1077051 bin [0.7,0.8) has 672150 bin [0.8,0.9) has 432402 bin [0.9,1.0) has 432767 bin [1.0,1.1) has 523930 bin [1.1,1.2) has 306347 bin [1.2,1.3) has 259965 bin [1.3,1.4) has 268990 bin [1.4,1.5) has 434391 bin [1.5,1.6) has 756754 bin [1.6,1.7) has 600364 bin [1.7,1.8) has 593784 bin [1.8,1.9) has 561206 bin [1.9,2.0) has 495094 bin [2.0,2.1) has 503616 bin [2.1,2.2) has 443529 bin [2.2,2.3) has 368131 bin [2.3,2.4) has 311651 bin [2.4,2.5) has 287218 bin [2.5,2.6) has 267276 bin [2.6,2.7) has 237628 bin [2.7,2.8) has 194249 bin [2.8,2.9) has 175992 bin [2.9,3.0) has 156792 bin [3.0,3.1) has 130175 bin [3.1,3.2) has 102233 bin [3.2,3.3) has 86392 bin [3.3,3.4) has 72393 bin [3.4,3.5) has 61673 bin [3.5,3.6) has 54594 bin [3.6,3.7) has 52724 bin [3.7,3.8) has 51726 bin [3.8,3.9) has 47016 bin [3.9,4.0) has 45166 bin [4.0,4.1) has 38071 bin [4.1,4.2) has 33931 bin [4.2,4.3) has 31193 bin [4.3,4.4) has 29624 bin [4.4,4.5) has 26765 bin [4.5,4.6) has 23536 bin [4.6,4.7) has 21188 bin [4.7,4.8) has 19462 bin [4.8,4.9) has 17497 bin [4.9,5.0) has 15404 bin [5.0,5.1) has 13994 bin [5.1,5.2) has 12256 bin [5.2,5.3) has 10876 bin [5.3,5.4) has 9394 bin [5.4,5.5) has 8316 bin [5.5,5.6) has 7423 bin [5.6,5.7) has 6377 bin [5.7,5.8) has 5736 bin [5.8,5.9) has 5453 bin [5.9,6.0) has 5106 bin [6.0,6.1) has 4492 bin [6.1,6.2) has 3717 bin [6.2,6.3) has 3149 bin [6.3,6.4) has 2587 bin [6.4,6.5) has 2246 bin [6.5,6.6) has 1841 bin [6.6,6.7) has 1499 bin [6.7,6.8) has 1163 bin [6.8,6.9) has 1054 bin [6.9,7.0) has 850 bin [7.0,7.1) has 675 bin [7.1,7.2) has 432 bin [7.2,7.3) has 331 bin [7.3,7.4) has 276 bin [7.4,7.5) has 175 bin [7.5,7.6) has 90 bin [7.6,7.7) has 93 bin [7.7,7.8) has 26 bin [7.8,7.9) has 19 bin [7.9,8.0) has 5 bin [8.0,8.1) has 3 average z coordinate 1.5 for 13853978 element(s) point source id histogram with bin size 1.000000 bin 1001 has 12536790 bin 1002 has 1317188 average point source id 1001.095076518816427 for 13853978 element(s)