lasinfo (210611) report for 'AHN4T/32BN2_13.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: 179/2021 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: 41518493 number of points by return: 41511135 7192 157 9 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 156980 471230 0 min x y z: 156980.000 471230.000 -0.938 max x y z: 158019.999 472519.999 7.675 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: 41518493 extended number of points by return: 41511135 7192 157 9 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 -938 7675 intensity 59 3163 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 -32 11 user_data 6 7 point_source_ID 149 150 gps_time 270209375.423891 270210797.959462 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 33 255 B 10 255 NIR 77 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -5333 1833 extended_scanner_channel 0 0 attribute0 0.59 31.63 ('Amplitude') attribute1 -15.36 16.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41511135 number of intermediate returns: 165 number of last returns: 41511304 number of single returns: 41504111 covered area in square units/kilounits: 1330940/1.33 point density: all returns 31.19 last only 31.19 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41518493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41511135 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7192 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 157 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9 instead zero. overview over extended number of returns of given pulse: 41504111 13902 444 36 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 29097 unclassified (1) 41289651 ground (2) 193761 water (9) 5984 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2693704 +---> 1380 of those are unclassified (1) +---> 2679516 of those are ground (2) +---> 12808 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 31 bin [-0.9,-0.8) has 5655 bin [-0.8,-0.7) has 211203 bin [-0.7,-0.6) has 615422 bin [-0.6,-0.5) has 2271496 bin [-0.5,-0.4) has 14850168 bin [-0.4,-0.3) has 16978284 bin [-0.3,-0.2) has 4654340 bin [-0.2,-0.1) has 1064082 bin [-0.1,0.0) has 249432 bin [0.0,0.1) has 147848 bin [0.1,0.2) has 166256 bin [0.2,0.3) has 126280 bin [0.3,0.4) has 119801 bin [0.4,0.5) has 47501 bin [0.5,0.6) has 2176 bin [0.6,0.7) has 686 bin [0.7,0.8) has 714 bin [0.8,0.9) has 742 bin [0.9,1.0) has 793 bin [1.0,1.1) has 824 bin [1.1,1.2) has 679 bin [1.2,1.3) has 565 bin [1.3,1.4) has 500 bin [1.4,1.5) has 449 bin [1.5,1.6) has 332 bin [1.6,1.7) has 240 bin [1.7,1.8) has 135 bin [1.8,1.9) has 104 bin [1.9,2.0) has 76 bin [2.0,2.1) has 61 bin [2.1,2.2) has 52 bin [2.2,2.3) has 209 bin [2.3,2.4) has 182 bin [2.4,2.5) has 97 bin [2.5,2.6) has 53 bin [2.6,2.7) has 43 bin [2.7,2.8) has 24 bin [2.8,2.9) has 31 bin [2.9,3.0) has 25 bin [3.0,3.1) has 25 bin [3.1,3.2) has 28 bin [3.2,3.3) has 24 bin [3.3,3.4) has 26 bin [3.4,3.5) has 14 bin [3.5,3.6) has 21 bin [3.6,3.7) has 20 bin [3.7,3.8) has 17 bin [3.8,3.9) has 20 bin [3.9,4.0) has 25 bin [4.0,4.1) has 23 bin [4.1,4.2) has 33 bin [4.2,4.3) has 27 bin [4.3,4.4) has 19 bin [4.4,4.5) has 17 bin [4.5,4.6) has 23 bin [4.6,4.7) has 25 bin [4.7,4.8) has 18 bin [4.8,4.9) has 13 bin [4.9,5.0) has 28 bin [5.0,5.1) has 18 bin [5.1,5.2) has 32 bin [5.2,5.3) has 23 bin [5.3,5.4) has 17 bin [5.4,5.5) has 24 bin [5.5,5.6) has 18 bin [5.6,5.7) has 20 bin [5.7,5.8) has 15 bin [5.8,5.9) has 9 bin [5.9,6.0) has 7 bin [6.0,6.1) has 12 bin [6.1,6.2) has 4 bin [6.2,6.3) has 6 bin [6.3,6.4) has 7 bin [6.4,6.5) has 7 bin [6.5,6.6) has 6 bin [6.6,6.7) has 6 bin [6.7,6.8) has 7 bin [6.8,6.9) has 2 bin [7.4,7.5) has 2 bin [7.5,7.6) has 104 bin [7.6,7.7) has 110 average z coordinate -0.4 for 41518493 element(s) point source id histogram with bin size 1.000000 bin 149 has 24548513 bin 150 has 16969980 average point source id 149.408733043369381 for 41518493 element(s)