lasinfo (210611) report for 'AHN4T/34FZ1_24.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: 337/2022 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: 41452418 number of points by return: 32608171 5539627 2459477 718879 126264 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 462480 0 min x y z: 252980.000 462480.000 29.363 max x y z: 254019.999 463769.999 66.399 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: 41452418 extended number of points by return: 32608171 5539627 2459477 718879 126264 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 29363 66399 intensity 56 4860 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 173 175 gps_time 324215746.567228 324218108.636191 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 32 255 B 23 255 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 0 ('Amplitude') attribute1 -16.57 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 32608171 number of intermediate returns: 3321319 number of last returns: 32574052 number of single returns: 27051124 covered area in square units/kilounits: 1337452/1.34 point density: all returns 30.99 last only 24.36 (per square units) spacing: all returns 0.18 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41452418 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 32608171 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5539627 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2459477 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 718879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 126264 instead zero. overview over extended number of returns of given pulse: 27051124 6173556 5222106 2372802 564306 63809 4715 0 0 0 0 0 0 0 0 histogram of classification of points: 10961016 unclassified (1) 28829718 ground (2) 1631398 building (6) 22737 water (9) 7549 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2886026 +---> 611643 of those are unclassified (1) +---> 2214096 of those are ground (2) +---> 59366 of those are building (6) +---> 921 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.3,29.4) has 2 bin [29.4,29.5) has 414 bin [29.5,29.6) has 22557 bin [29.6,29.7) has 5892 bin [29.7,29.8) has 4990 bin [29.8,29.9) has 4217 bin [29.9,30.0) has 3769 bin [30.0,30.1) has 13105 bin [30.1,30.2) has 18104 bin [30.2,30.3) has 20128 bin [30.3,30.4) has 24566 bin [30.4,30.5) has 36527 bin [30.5,30.6) has 35598 bin [30.6,30.7) has 49747 bin [30.7,30.8) has 112606 bin [30.8,30.9) has 172053 bin [30.9,31.0) has 245098 bin [31.0,31.1) has 306379 bin [31.1,31.2) has 350460 bin [31.2,31.3) has 525004 bin [31.3,31.4) has 651766 bin [31.4,31.5) has 799324 bin [31.5,31.6) has 947217 bin [31.6,31.7) has 1029752 bin [31.7,31.8) has 1013036 bin [31.8,31.9) has 1073201 bin [31.9,32.0) has 1154481 bin [32.0,32.1) has 1234669 bin [32.1,32.2) has 1301050 bin [32.2,32.3) has 1256888 bin [32.3,32.4) has 1330273 bin [32.4,32.5) has 1339597 bin [32.5,32.6) has 1322657 bin [32.6,32.7) has 1310432 bin [32.7,32.8) has 1284260 bin [32.8,32.9) has 1178243 bin [32.9,33.0) has 1117203 bin [33.0,33.1) has 1005347 bin [33.1,33.2) has 985256 bin [33.2,33.3) has 971428 bin [33.3,33.4) has 660868 bin [33.4,33.5) has 527440 bin [33.5,33.6) has 584128 bin [33.6,33.7) has 626995 bin [33.7,33.8) has 516568 bin [33.8,33.9) has 447992 bin [33.9,34.0) has 388672 bin [34.0,34.1) has 342106 bin [34.1,34.2) has 242593 bin [34.2,34.3) has 217529 bin [34.3,34.4) has 211115 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bin [49.7,49.8) has 50220 bin [49.8,49.9) has 49838 bin [49.9,50.0) has 49656 bin [50.0,50.1) has 48865 bin [50.1,50.2) has 48269 bin [50.2,50.3) has 47465 bin [50.3,50.4) has 46840 bin [50.4,50.5) has 45828 bin [50.5,50.6) has 45261 bin [50.6,50.7) has 44752 bin [50.7,50.8) has 44071 bin [50.8,50.9) has 43473 bin [50.9,51.0) has 43138 bin [51.0,51.1) has 42445 bin [51.1,51.2) has 42064 bin [51.2,51.3) has 41595 bin [51.3,51.4) has 40792 bin [51.4,51.5) has 39923 bin [51.5,51.6) has 38913 bin [51.6,51.7) has 37750 bin [51.7,51.8) has 37790 bin [51.8,51.9) has 36589 bin [51.9,52.0) has 36129 bin [52.0,52.1) has 35222 bin [52.1,52.2) has 34032 bin [52.2,52.3) has 33435 bin [52.3,52.4) has 32730 bin [52.4,52.5) has 32223 bin [52.5,52.6) has 31347 bin [52.6,52.7) has 30655 bin [52.7,52.8) has 30104 bin [52.8,52.9) has 29451 bin [52.9,53.0) has 27982 bin [53.0,53.1) has 27493 bin [53.1,53.2) has 26865 bin [53.2,53.3) has 26072 bin [53.3,53.4) has 25246 bin [53.4,53.5) has 24678 bin 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[57.4,57.5) has 3044 bin [57.5,57.6) has 2788 bin [57.6,57.7) has 2729 bin [57.7,57.8) has 2596 bin [57.8,57.9) has 2549 bin [57.9,58.0) has 2415 bin [58.0,58.1) has 2234 bin [58.1,58.2) has 2186 bin [58.2,58.3) has 1927 bin [58.3,58.4) has 1702 bin [58.4,58.5) has 1513 bin [58.5,58.6) has 1429 bin [58.6,58.7) has 1265 bin [58.7,58.8) has 1162 bin [58.8,58.9) has 1123 bin [58.9,59.0) has 978 bin [59.0,59.1) has 879 bin [59.1,59.2) has 730 bin [59.2,59.3) has 649 bin [59.3,59.4) has 555 bin [59.4,59.5) has 479 bin [59.5,59.6) has 444 bin [59.6,59.7) has 329 bin [59.7,59.8) has 329 bin [59.8,59.9) has 279 bin [59.9,60.0) has 237 bin [60.0,60.1) has 212 bin [60.1,60.2) has 170 bin [60.2,60.3) has 132 bin [60.3,60.4) has 103 bin [60.4,60.5) has 90 bin [60.5,60.6) has 66 bin [60.6,60.7) has 39 bin [60.7,60.8) has 32 bin [60.8,60.9) has 24 bin [60.9,61.0) has 21 bin [61.0,61.1) has 19 bin [61.1,61.2) has 15 bin [61.2,61.3) has 9 bin [61.3,61.4) has 4 bin [61.4,61.5) has 3 bin [61.7,61.8) has 1 bin [61.8,61.9) has 1 bin [61.9,62.0) has 2 bin [62.0,62.1) has 1 bin [62.1,62.2) has 4 bin [62.4,62.5) has 1 bin [62.6,62.7) has 1 bin [62.8,62.9) has 5 bin [63.0,63.1) has 2 bin [63.1,63.2) has 1 bin [63.3,63.4) has 1 bin [64.1,64.2) has 3 bin [64.2,64.3) has 4 bin [65.0,65.1) has 1 bin [65.2,65.3) has 1 bin [65.3,65.4) has 1 bin [66.2,66.3) has 1 bin [66.3,66.4) has 2 average z coordinate 35.5 for 41452418 element(s) point source id histogram with bin size 1.000000 bin 173 has 1227181 bin 174 has 25646885 bin 175 has 14578352 average point source id 174.322084250911502 for 41452418 element(s)