lasinfo (210611) report for 'AHN4T/25DZ2_01.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: 46670969 number of points by return: 42045160 3372231 1044998 189118 19462 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 479980 0 min x y z: 114980.000 479980.000 -6.564 max x y z: 116019.999 481269.999 43.124 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: 46670969 extended number of points by return: 42045160 3372231 1044998 189118 19462 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 -6564 43124 intensity 0 4938 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -36 32 user_data 6 7 point_source_ID 109 111 gps_time 270045673.513212 270047326.358210 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 attribute0 0 49.38 ('Amplitude') attribute1 -15.33 34.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42045160 number of intermediate returns: 1249373 number of last returns: 42018382 number of single returns: 38641946 covered area in square units/kilounits: 1306976/1.31 point density: all returns 35.71 last only 32.15 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46670969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42045160 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3372231 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1044998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 189118 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 19462 instead zero. overview over extended number of returns of given pulse: 38641946 4692201 2564405 675458 96219 720 20 0 0 0 0 0 0 0 0 histogram of classification of points: 5814147 unclassified (1) 36545016 ground (2) 3938917 building (6) 101881 water (9) 271008 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3790995 +---> 641874 of those are unclassified (1) +---> 2809747 of those are ground (2) +---> 221260 of those are building (6) +---> 38486 of those are water (9) +---> 79628 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 51 bin [-6.5,-6.4) has 450 bin [-6.4,-6.3) has 556 bin [-6.3,-6.2) has 519 bin [-6.2,-6.1) has 545 bin [-6.1,-6.0) has 2745 bin [-6.0,-5.9) has 11786 bin [-5.9,-5.8) has 18188 bin [-5.8,-5.7) has 18580 bin [-5.7,-5.6) has 23319 bin [-5.6,-5.5) has 45749 bin [-5.5,-5.4) has 59044 bin [-5.4,-5.3) has 42794 bin [-5.3,-5.2) has 41050 bin [-5.2,-5.1) has 36925 bin [-5.1,-5.0) has 37762 bin [-5.0,-4.9) has 42321 bin [-4.9,-4.8) has 49039 bin [-4.8,-4.7) has 55833 bin [-4.7,-4.6) has 67831 bin [-4.6,-4.5) has 143454 bin [-4.5,-4.4) has 565833 bin [-4.4,-4.3) has 1324920 bin [-4.3,-4.2) has 2727917 bin [-4.2,-4.1) has 3517374 bin [-4.1,-4.0) has 3928358 bin [-4.0,-3.9) has 3510135 bin [-3.9,-3.8) has 3342455 bin [-3.8,-3.7) has 2795091 bin [-3.7,-3.6) has 2435964 bin [-3.6,-3.5) has 2137442 bin [-3.5,-3.4) has 1394762 bin [-3.4,-3.3) has 783540 bin [-3.3,-3.2) has 589639 bin [-3.2,-3.1) has 463443 bin [-3.1,-3.0) has 341925 bin [-3.0,-2.9) has 211492 bin [-2.9,-2.8) has 196028 bin [-2.8,-2.7) has 178112 bin [-2.7,-2.6) has 172127 bin [-2.6,-2.5) has 169487 bin [-2.5,-2.4) has 164039 bin [-2.4,-2.3) has 160421 bin [-2.3,-2.2) has 160156 bin [-2.2,-2.1) has 176823 bin [-2.1,-2.0) has 208405 bin [-2.0,-1.9) has 191798 bin [-1.9,-1.8) has 160705 bin [-1.8,-1.7) has 142865 bin 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2 bin [34.2,34.3) has 1 bin [34.4,34.5) has 2 bin [34.5,34.6) has 2 bin [34.6,34.7) has 6 bin [34.7,34.8) has 8 bin [34.8,34.9) has 5 bin [34.9,35.0) has 2 bin [35.0,35.1) has 2 bin [35.1,35.2) has 2 bin [35.3,35.4) has 1 bin [35.6,35.7) has 3 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 bin [36.1,36.2) has 1 bin [36.3,36.4) has 3 bin [36.4,36.5) has 12 bin [36.5,36.6) has 5 bin [36.6,36.7) has 2 bin [36.7,36.8) has 5 bin [36.8,36.9) has 7 bin [36.9,37.0) has 19 bin [37.0,37.1) has 15 bin [37.1,37.2) has 1 bin [37.5,37.6) has 1 bin [37.8,37.9) has 3 bin [37.9,38.0) has 2 bin [38.0,38.1) has 2 bin [38.2,38.3) has 2 bin [38.3,38.4) has 1 bin [38.4,38.5) has 1 bin [38.5,38.6) has 2 bin [38.6,38.7) has 4 bin [38.7,38.8) has 1 bin [38.8,38.9) has 1 bin [38.9,39.0) has 3 bin [39.0,39.1) has 1 bin [39.2,39.3) has 1 bin [39.4,39.5) has 1 bin [39.5,39.6) has 1 bin [40.9,41.0) has 1 bin [41.9,42.0) has 2 bin [43.1,43.2) has 1 average z coordinate -0.5 for 46670969 element(s) point source id histogram with bin size 1.000000 bin 109 has 10252595 bin 110 has 31885754 bin 111 has 4532620 average point source id 109.877440406261968 for 46670969 element(s)