lasinfo (210611) report for 'AHN4T/30EN2_09.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: 178/2021 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: 873590 number of points by return: 873507 83 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 87980 472480 0 min x y z: 88652.081 472480.000 0.007 max x y z: 89019.999 473101.988 6.195 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: 873590 extended number of points by return: 873507 83 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 672081 1039999 Y 0 621988 Z 7 6195 intensity 58 2305 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 -34 -8 user_data 6 7 point_source_ID 102 103 gps_time 270039055.206505 270040559.541465 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 70 255 G 69 253 B 61 252 NIR 28 240 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -5667 -1333 extended_scanner_channel 0 0 attribute0 0.58 23.05 ('Amplitude') attribute1 -15.15 7.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 873507 number of intermediate returns: 0 number of last returns: 873538 number of single returns: 873455 covered area in square units/kilounits: 64020/0.06 point density: all returns 13.65 last only 13.64 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 873590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 873507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 83 instead zero. overview over extended number of returns of given pulse: 873455 135 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 30 unclassified (1) 275716 ground (2) 597844 water (9) +-> flagged as extended overlap: 274174 +---> 30 of those are unclassified (1) +---> 129648 of those are ground (2) +---> 144496 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.0,0.1) has 21 bin [0.1,0.2) has 1071 bin [0.2,0.3) has 10226 bin [0.3,0.4) has 33839 bin [0.4,0.5) has 82850 bin [0.5,0.6) has 163597 bin [0.6,0.7) has 193333 bin [0.7,0.8) has 104470 bin [0.8,0.9) has 33680 bin [0.9,1.0) has 18440 bin [1.0,1.1) has 14733 bin [1.1,1.2) has 13528 bin [1.2,1.3) has 14872 bin [1.3,1.4) has 21108 bin [1.4,1.5) has 33248 bin [1.5,1.6) has 21522 bin [1.6,1.7) has 12956 bin [1.7,1.8) has 10209 bin [1.8,1.9) has 7778 bin [1.9,2.0) has 6515 bin [2.0,2.1) has 6118 bin [2.1,2.2) has 6055 bin [2.2,2.3) has 4883 bin [2.3,2.4) has 4413 bin [2.4,2.5) has 4179 bin [2.5,2.6) has 3920 bin [2.6,2.7) has 4380 bin [2.7,2.8) has 3829 bin [2.8,2.9) has 3739 bin [2.9,3.0) has 3515 bin [3.0,3.1) has 3059 bin [3.1,3.2) has 2808 bin [3.2,3.3) has 2558 bin [3.3,3.4) has 2452 bin [3.4,3.5) has 2149 bin [3.5,3.6) has 1938 bin [3.6,3.7) has 1858 bin [3.7,3.8) has 1834 bin [3.8,3.9) has 1686 bin [3.9,4.0) has 1408 bin [4.0,4.1) has 708 bin [4.1,4.2) has 491 bin [4.2,4.3) has 437 bin [4.3,4.4) has 389 bin [4.4,4.5) has 347 bin [4.5,4.6) has 363 bin [4.6,4.7) has 337 bin [4.7,4.8) has 339 bin [4.8,4.9) has 358 bin [4.9,5.0) has 361 bin [5.0,5.1) has 397 bin [5.1,5.2) has 554 bin [5.2,5.3) has 690 bin [5.3,5.4) has 608 bin [5.4,5.5) has 491 bin [5.5,5.6) has 369 bin [5.6,5.7) has 329 bin [5.7,5.8) has 313 bin [5.8,5.9) has 306 bin [5.9,6.0) has 281 bin [6.0,6.1) has 240 bin [6.1,6.2) has 105 average z coordinate 1.0 for 873590 element(s) point source id histogram with bin size 1.000000 bin 102 has 706985 bin 103 has 166605 average point source id 102.190713034718797 for 873590 element(s)