lasinfo (210611) report for 'AHN4T/49BZ2_20.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: 339/2022 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: 29200367 number of points by return: 24097915 3779800 1082596 215467 24589 scale factor x y z: 0.001 0.001 0.001 offset x y z: 78980 388730 0 min x y z: 78980.000 388730.000 2.072 max x y z: 80019.999 390019.999 43.010 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: 29200367 extended number of points by return: 24097915 3779800 1082596 215467 24589 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 2072 43010 intensity 56 4983 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 -29 29 user_data 6 7 point_source_ID 19 21 gps_time 290607313.863029 290609964.126377 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 22 255 B 13 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 49.83 ('Amplitude') attribute1 -16.3 33.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24097915 number of intermediate returns: 1327075 number of last returns: 24004883 number of single returns: 20229506 covered area in square units/kilounits: 1338292/1.34 point density: all returns 21.82 last only 17.94 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29200367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24097915 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3779800 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1082596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 215467 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24589 instead zero. overview over extended number of returns of given pulse: 20229506 5474675 2608329 764442 115009 8091 315 0 0 0 0 0 0 0 0 histogram of classification of points: 7130282 unclassified (1) 15623836 ground (2) 6377391 building (6) 39504 water (9) 29354 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1862143 +---> 497447 of those are unclassified (1) +---> 915802 of those are ground (2) +---> 439532 of those are building (6) +---> 9362 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.0,2.1) has 2 bin [2.1,2.2) has 12 bin [2.2,2.3) has 17 bin [2.3,2.4) has 137 bin [2.4,2.5) has 75 bin [2.5,2.6) has 231 bin [2.6,2.7) has 585 bin [2.7,2.8) has 716 bin [2.8,2.9) has 453 bin [2.9,3.0) has 297 bin [3.0,3.1) has 240 bin [3.1,3.2) has 1117 bin [3.2,3.3) has 4833 bin [3.3,3.4) has 7207 bin [3.4,3.5) has 46633 bin [3.5,3.6) has 14360 bin [3.6,3.7) has 13087 bin [3.7,3.8) has 9989 bin [3.8,3.9) has 15793 bin [3.9,4.0) has 20094 bin [4.0,4.1) has 17689 bin [4.1,4.2) has 16450 bin [4.2,4.3) has 19845 bin [4.3,4.4) has 20060 bin [4.4,4.5) has 20286 bin [4.5,4.6) has 19159 bin [4.6,4.7) has 23024 bin [4.7,4.8) has 51581 bin [4.8,4.9) has 75245 bin [4.9,5.0) has 129948 bin [5.0,5.1) has 191374 bin [5.1,5.2) has 225336 bin [5.2,5.3) has 185793 bin [5.3,5.4) has 134570 bin [5.4,5.5) has 107348 bin [5.5,5.6) has 99711 bin [5.6,5.7) has 140354 bin [5.7,5.8) has 201415 bin [5.8,5.9) has 300785 bin [5.9,6.0) has 390878 bin [6.0,6.1) has 335851 bin [6.1,6.2) has 306690 bin [6.2,6.3) has 318651 bin [6.3,6.4) has 273193 bin [6.4,6.5) has 284005 bin [6.5,6.6) has 232963 bin [6.6,6.7) has 218580 bin [6.7,6.8) has 257720 bin [6.8,6.9) has 253918 bin [6.9,7.0) has 245756 bin [7.0,7.1) has 263299 bin [7.1,7.2) has 288445 bin [7.2,7.3) has 310666 bin [7.3,7.4) has 325073 bin [7.4,7.5) has 358561 bin [7.5,7.6) has 399117 bin [7.6,7.7) has 435785 bin 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[30.7,30.8) has 7962 bin [30.8,30.9) has 5163 bin [30.9,31.0) has 4881 bin [31.0,31.1) has 4699 bin [31.1,31.2) has 4375 bin [31.2,31.3) has 4309 bin [31.3,31.4) has 4362 bin [31.4,31.5) has 4560 bin [31.5,31.6) has 7175 bin [31.6,31.7) has 11836 bin [31.7,31.8) has 5385 bin [31.8,31.9) has 3610 bin [31.9,32.0) has 4861 bin [32.0,32.1) has 3530 bin [32.1,32.2) has 3565 bin [32.2,32.3) has 4436 bin [32.3,32.4) has 3451 bin [32.4,32.5) has 3042 bin [32.5,32.6) has 2584 bin [32.6,32.7) has 2631 bin [32.7,32.8) has 2281 bin [32.8,32.9) has 2272 bin [32.9,33.0) has 2121 bin [33.0,33.1) has 2128 bin [33.1,33.2) has 2093 bin [33.2,33.3) has 1992 bin [33.3,33.4) has 2038 bin [33.4,33.5) has 4533 bin [33.5,33.6) has 6407 bin [33.6,33.7) has 5564 bin [33.7,33.8) has 2140 bin [33.8,33.9) has 1426 bin [33.9,34.0) has 1267 bin [34.0,34.1) has 1433 bin [34.1,34.2) has 1889 bin [34.2,34.3) has 1238 bin [34.3,34.4) has 1917 bin [34.4,34.5) has 4166 bin [34.5,34.6) has 2017 bin [34.6,34.7) has 1208 bin 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[38.9,39.0) has 7 bin [39.0,39.1) has 11 bin [39.1,39.2) has 18 bin [39.2,39.3) has 11 bin [39.3,39.4) has 22 bin [39.4,39.5) has 23 bin [39.5,39.6) has 263 bin [39.6,39.7) has 164 bin [39.7,39.8) has 12 bin [39.8,39.9) has 7 bin [39.9,40.0) has 6 bin [40.0,40.1) has 13 bin [40.1,40.2) has 6 bin [40.2,40.3) has 8 bin [40.3,40.4) has 13 bin [40.4,40.5) has 9 bin [40.5,40.6) has 4 bin [40.6,40.7) has 3 bin [40.7,40.8) has 7 bin [40.8,40.9) has 5 bin [40.9,41.0) has 6 bin [41.0,41.1) has 9 bin [41.1,41.2) has 4 bin [41.2,41.3) has 7 bin [41.3,41.4) has 2 bin [41.4,41.5) has 3 bin [41.5,41.6) has 5 bin [41.6,41.7) has 5 bin [41.7,41.8) has 4 bin [41.8,41.9) has 3 bin [41.9,42.0) has 4 bin [42.0,42.1) has 6 bin [42.1,42.2) has 3 bin [42.2,42.3) has 2 bin [42.3,42.4) has 3 bin [42.4,42.5) has 5 bin [42.5,42.6) has 10 bin [42.6,42.7) has 2 bin [42.7,42.8) has 1 bin [43.0,43.1) has 1 average z coordinate 11.5 for 29200367 element(s) point source id histogram with bin size 1.000000 bin 19 has 339 bin 20 has 21173335 bin 21 has 8026693 average point source id 20.274871682263445 for 29200367 element(s)